:root {
    color-scheme: dark;
    --bg-primary: #0b1220;
    --bg-secondary: #152033;
    --bg-card: #1b2a40;
    --bg-hover: #24364f;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --accent-soft: rgba(59, 130, 246, 0.2);
    --text-primary: #ffffff;
    --text-secondary: #e2e8f0;
    --text-muted: #cbd5e1;
    --border: #4b6280;
    --success: #4ade80;
    --warning: #fbbf24;
    --danger: #f87171;
    --info: #22d3ee;
    --educa-green: #73b62b;
    --educa-navy: #124f68;
    --sidebar-width: 260px;
    --radius: 10px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    --scrollbar-thumb: #7b93b0;
    --scrollbar-track: #0b1220;
}

:root[data-theme="light"] {
    color-scheme: light;
    --bg-primary: #dce5f0;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-hover: #e8eef6;
    --accent: #1d4ed8;
    --accent-hover: #1e40af;
    --accent-soft: rgba(29, 78, 216, 0.12);
    --text-primary: #0f172a;
    --text-secondary: #1e293b;
    --text-muted: #334155;
    --border: #94a3b8;
    --success: #15803d;
    --warning: #b45309;
    --danger: #b91c1c;
    --info: #0e7490;
    --shadow: 0 2px 10px rgba(15, 23, 42, 0.08);
    --scrollbar-thumb: #64748b;
    --scrollbar-track: #dce5f0;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
    scrollbar-width: auto;
}

::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
}

::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 8px;
    border: 2px solid var(--scrollbar-track);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

.form-hint {
    font-size: 0.88rem;
    color: var(--text-secondary);
    font-weight: 500;
}

::placeholder {
    color: var(--text-muted);
    opacity: 1;
}

/* Layout */
.app-layout { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.sidebar-brand {
    padding: 1rem 1.1rem 1.15rem;
    border-bottom: 1px solid var(--border);
    border-top: 3px solid var(--educa-green);
}

.sidebar-brand-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.65rem;
}

.brand-logo {
    width: 46px;
    height: 46px;
    object-fit: contain;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
    flex-shrink: 0;
}

.sidebar-brand-text {
    flex: 1;
    min-width: 0;
}

.sidebar-brand h1 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.15;
}

.sidebar-brand span {
    display: block;
    margin-top: 0.12rem;
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    flex: 0 0 2rem;
    padding: 0;
    border: 1px solid rgba(251, 191, 36, 0.45);
    border-radius: 8px;
    background: rgba(245, 158, 11, 0.18);
    color: #fbbf24;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.theme-toggle:hover {
    color: #fde68a;
    border-color: #fbbf24;
    background: rgba(245, 158, 11, 0.3);
}

.theme-toggle:focus-visible {
    outline: 2px solid #fbbf24;
    outline-offset: 2px;
}

:root[data-theme="light"] .theme-toggle {
    border-color: var(--border);
    background: var(--bg-hover);
    color: #334155;
}

:root[data-theme="light"] .theme-toggle:hover {
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-soft);
}

.theme-icon { display: block; width: 20px; height: 20px; }
.theme-icon-moon { display: none; }
:root[data-theme="light"] .theme-icon-sun { display: none; }
:root[data-theme="light"] .theme-icon-moon { display: block; }

.sidebar-nav { flex: 1; min-height: 0; padding: 1rem 0; overflow-y: auto; }

.nav-section {
    padding: 0.5rem 1.5rem;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    font-weight: 700;
    margin-top: 0.5rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1.5rem;
    color: var(--text-secondary);
    font-weight: 600;
    transition: all 0.15s;
    border-left: 3px solid transparent;
}

.nav-link:hover, .nav-link.active {
    background: var(--accent-soft);
    color: var(--accent);
    border-left-color: var(--accent);
}

.nav-link svg { width: 20px; height: 20px; flex-shrink: 0; }

.nav-group {
    margin: 0.15rem 0;
    border: none;
}

.nav-group-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.55rem 1.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
    background: transparent;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: color 0.15s, background 0.15s;
}

.nav-group-toggle::-webkit-details-marker,
.nav-group-toggle::marker {
    display: none;
    content: none;
}

.nav-group[open] > .nav-group-toggle,
.nav-group.has-active > .nav-group-toggle,
.nav-group-toggle:focus,
.nav-group-toggle:focus-visible {
    color: var(--accent);
    background: transparent;
}

.nav-group-toggle:hover {
    color: var(--accent-hover);
    background: var(--bg-hover);
}

.nav-chevron {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    color: inherit;
    transition: transform 0.2s ease;
}

.nav-group[open] > .nav-group-toggle .nav-chevron {
    transform: rotate(90deg);
}

.nav-group-items .nav-link {
    padding-left: 1.75rem;
}

.sidebar-footer {
    flex-shrink: 0;
    padding: 0.85rem 1rem 1.1rem;
    border-top: 1px solid var(--border);
}

.user-info { font-size: 0.85rem; margin-bottom: 0.65rem; }
.user-info .name { font-weight: 600; color: var(--text-primary); }
.user-info .role { color: var(--text-muted); font-size: 0.75rem; }

.sidebar-account-link,
.sidebar-logout-btn {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    width: 100%;
    padding: 0.6rem 0.75rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    text-align: left;
}

.sidebar-account-link svg,
.sidebar-logout-btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.sidebar-account-link {
    color: var(--text-secondary);
    background: var(--bg-hover);
    border: 1px solid var(--border);
    margin-bottom: 0.45rem;
}

.sidebar-account-link:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.sidebar-logout { margin: 0; }

.sidebar-logout-btn {
    border: 1px solid rgba(239, 68, 68, 0.4);
    background: rgba(239, 68, 68, 0.12);
    color: #f87171;
    cursor: pointer;
}

.sidebar-logout-btn:hover {
    background: rgba(239, 68, 68, 0.22);
    border-color: #f87171;
    color: #fca5a5;
}

.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 2rem;
    min-height: 100vh;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}
.page-header-compact { margin-bottom: 1rem; }
.page-header-compact h2 { font-size: 1.35rem; }

.page-header h2 { font-size: 1.75rem; font-weight: 700; }

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.card + .card { margin-top: 1.5rem; }

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border);
}

.card-header h3 { font-size: 1.1rem; font-weight: 600; }

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.dashboard-board {
    margin-bottom: 1.75rem;
    padding: 1.15rem 1.25rem 1.25rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.dashboard-board-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.dashboard-board-header h3 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 600;
}

.dashboard-board-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.dashboard-board-grid > .card {
    margin: 0;
}

@media (max-width: 900px) {
    .dashboard-board-grid {
        grid-template-columns: 1fr;
    }
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

a.stat-card {
    color: inherit;
    text-decoration: none;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, transform 0.15s;
}

a.stat-card:hover {
    border-color: var(--accent);
    background: var(--bg-hover);
    color: inherit;
}

a.stat-card:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.stat-icon.blue { background: rgba(59,130,246,0.15); color: var(--accent); }
.stat-icon.green { background: rgba(34,197,94,0.15); color: var(--success); }
.stat-icon.orange { background: rgba(245,158,11,0.15); color: var(--warning); }
.stat-icon.red { background: rgba(239,68,68,0.15); color: var(--danger); }

.stat-value { font-size: 1.75rem; font-weight: 700; line-height: 1; }
.stat-label { font-size: 0.85rem; color: var(--text-secondary); margin-top: 0.25rem; font-weight: 600; }

/* Tables */
.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; }

th, td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    font-weight: 700;
    background: var(--bg-hover);
}

tr:hover td { background: var(--bg-hover); }

tr.is-editing td { background: rgba(59, 130, 246, 0.08); }

.col-actions { width: 1%; white-space: nowrap; }

.row-actions {
    display: inline-flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 0.35rem;
}

.row-actions .inline-form {
    display: inline-flex;
}

.cam-view[hidden],
.cam-edit[hidden],
.row-actions[hidden] {
    display: none !important;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.btn-icon:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.btn-icon-danger {
    color: var(--danger);
}

.btn-icon-danger:hover {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff;
}

.inline-input {
    width: 100%;
    min-width: 5rem;
    padding: 0.35rem 0.5rem;
    border: 1px solid var(--accent);
    border-radius: 4px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
}

.inline-input:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.25);
}

td .inline-input[type="number"] { max-width: 4.5rem; }

.btn-location-map {
    width: 2.5rem;
    height: 2.5rem;
    color: var(--accent);
    border-color: rgba(59, 130, 246, 0.35);
    background: rgba(59, 130, 246, 0.12);
}

.btn-location-map:hover {
    color: #fff;
}

.detail-value-with-icon {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.btn-dvr-qr {
    width: 1.75rem;
    height: 1.75rem;
    flex-shrink: 0;
    color: var(--accent);
    border-color: rgba(59, 130, 246, 0.35);
    background: rgba(59, 130, 246, 0.12);
}

.btn-dvr-qr:hover {
    color: #fff;
}

.modal-dialog-qr {
    width: min(380px, 100%);
}

.modal-body-qr {
    min-height: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 1.35rem 1.25rem 1.1rem;
    background: #fff;
}

.dvr-qr-frame {
    width: min(240px, 100%);
    background: #fff;
}

.dvr-qr-frame svg {
    display: block;
    width: 100%;
    height: auto;
}

.dvr-qr-serial {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #111;
}

.dvr-qr-hint {
    margin: 0;
    font-size: 0.8rem;
    color: #64748b;
}

body.modal-open { overflow: hidden; }

.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal[hidden] { display: none; }

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
}

.modal-dialog {
    position: relative;
    width: min(960px, 100%);
    max-height: calc(100vh - 2rem);
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
    overflow: hidden;
}

.modal-header,
.modal-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.modal-footer {
    border-bottom: 0;
    border-top: 1px solid var(--border);
    justify-content: flex-end;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.05rem;
}

.modal-close {
    border: 0;
    background: transparent;
    color: var(--text-secondary);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    padding: 0.15rem 0.35rem;
}

.modal-close:hover { color: var(--text-primary); }

.modal-body {
    flex: 1;
    min-height: 420px;
    background: #111;
}

.modal-body iframe {
    width: 100%;
    height: min(70vh, 560px);
    border: 0;
    display: block;
}

.maps-modal-address {
    margin: 0;
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.86rem;
    line-height: 1.4;
}

.modal-dialog-form {
    width: min(560px, 100%);
}

.password-confirm-text {
    margin: 0 0 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.45;
}

.password-confirm-error {
    margin: 0.65rem 0 0;
    color: #f87171;
    font-size: 0.82rem;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge-open { background: #1d4ed8; color: #ffffff; }
.badge-progress { background: #b45309; color: #ffffff; }
.badge-waiting { background: #7e22ce; color: #ffffff; }
.badge-resolved { background: #15803d; color: #ffffff; }
.badge-cancelled { background: #475569; color: #ffffff; }
.badge-active { background: #15803d; color: #ffffff; }
.badge-inactive { background: #b91c1c; color: #ffffff; }
.badge-warning { background: #b45309; color: #ffffff; }
.badge-danger { background: #b91c1c; color: #ffffff; }
.badge-info { background: #0e7490; color: #ffffff; }
.badge-default { background: #475569; color: #ffffff; }

/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
}

.form-group { margin-bottom: 1rem; }
.form-group.full { grid-column: 1 / -1; }

label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

input, select, textarea {
    width: 100%;
    padding: 0.65rem 0.85rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: border-color 0.15s;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.form-group { position: relative; }

select.search-select-source {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: 0;
    opacity: 0;
    pointer-events: none;
    overflow: hidden;
}

.search-select {
    position: relative;
}

.search-select-input {
    width: 100%;
    padding-right: 2rem;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='7' cy='7' r='4.5'/%3E%3Cpath d='M11 11l3 3'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.7rem center;
    background-size: 0.95rem;
}

.search-select-menu {
    position: absolute;
    z-index: 40;
    left: 0;
    right: 0;
    top: calc(100% + 4px);
    max-height: 260px;
    overflow-y: auto;
    padding: 0.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.search-select-option {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.45rem 0.65rem;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--text-primary);
    font-size: 0.85rem;
    cursor: pointer;
}

.search-select-option:hover,
.search-select-option.is-active {
    background: var(--bg-hover);
}

.search-select-option.is-selected {
    color: var(--accent);
    font-weight: 600;
}

.search-select-option.is-blank {
    color: var(--text-muted);
    font-weight: 500;
}

.search-select-empty {
    padding: 0.6rem 0.7rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

textarea { min-height: 100px; resize: vertical; }

.form-compact.card { padding: 1rem; }
.form-compact .form-grid-compact {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.65rem;
}
.form-compact .form-group { margin-bottom: 0.35rem; }
.form-compact label { font-size: 0.78rem; margin-bottom: 0.2rem; }
.form-compact input,
.form-compact select,
.form-compact textarea {
    padding: 0.45rem 0.65rem;
    font-size: 0.875rem;
}
.form-compact textarea { min-height: 72px; }
.form-compact .form-actions { margin-top: 1rem; }
.form-compact .form-section-spaced { margin-top: 1rem; }

.equipment-info-panel {
    padding: 0.65rem 0.85rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
}
.equipment-info-header {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}
.equipment-info-header strong { font-size: 0.875rem; }
.equipment-info-link {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--accent);
    text-decoration: none;
}
.equipment-info-link:hover { text-decoration: underline; }

.detail-grid-compact {
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 0.35rem 0.75rem;
}
.detail-grid-compact .detail-item label {
    font-size: 0.68rem;
    margin-bottom: 0.05rem;
}
.detail-grid-compact .detail-item p {
    font-size: 0.8rem;
    font-weight: 500;
    margin: 0;
    line-height: 1.3;
}
.detail-item-full { grid-column: 1 / -1; }

.equipment-show-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.85fr);
    gap: 1rem;
    align-items: start;
}

.camera-default-image-card .card-header {
    margin-bottom: 0.75rem;
}

.camera-default-image-frame {
    display: block;
    background: #0b1220;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.camera-default-image-frame img {
    display: block;
    width: 100%;
    max-height: 360px;
    object-fit: contain;
    background: #0b1220;
}

.camera-default-image-dropzone {
    position: relative;
}

.camera-default-image-drop-hint {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 1rem;
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.82);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    pointer-events: none;
    z-index: 2;
}

.camera-default-image-dropzone.is-dragover .camera-default-image-empty,
.camera-default-image-dropzone.is-dragover .camera-default-image-frame {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.35);
}

.camera-default-image-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 180px;
    padding: 1rem;
    border: 1px dashed var(--border);
    border-radius: 8px;
    background: var(--bg-secondary);
    color: var(--text-muted);
    font-size: 0.85rem;
    text-align: center;
    transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.camera-default-image-card--editable .camera-default-image-dropzone.is-dragover .camera-default-image-empty {
    background: rgba(59, 130, 246, 0.08);
    color: var(--text-primary);
}

.camera-default-image-hint {
    margin: 0.5rem 0 0;
    font-size: 0.72rem;
    color: var(--text-muted);
}

.camera-default-image-form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.75rem;
}

.camera-default-image-file {
    position: relative;
    overflow: hidden;
    margin: 0;
    cursor: pointer;
}

.camera-default-image-file input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
}

.camera-default-image-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.5rem;
}

@media (max-width: 960px) {
    .equipment-show-layout {
        grid-template-columns: 1fr;
    }
}

.supplier-section {
    margin-top: 0.85rem;
    padding: 0.85rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
}
.supplier-section-title {
    margin: 0 0 0.65rem;
    font-size: 0.95rem;
}
.supplier-section-hint {
    margin: 0.5rem 0 0;
    color: var(--text-secondary);
    font-size: 0.8rem;
    line-height: 1.35;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
}

.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-hover); color: white; }

.btn:disabled, .btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-secondary {
    background: var(--bg-hover);
    color: var(--text-primary);
    border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--border); color: var(--text-primary); }

.btn-danger { background: #b91c1c; color: #ffffff; }
.btn-danger:hover { background: #991b1b; color: #ffffff; }
.btn-warning { background: #d97706; color: #1a1200; }
.btn-warning:hover { background: #b45309; color: #fffbeb; }
.btn-sm { padding: 0.4rem 0.85rem; font-size: 0.8rem; }

.btn-group { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* Alerts */
.alert {
    padding: 0.85rem 1.15rem;
    border-radius: 8px;
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
    border: 1px solid;
}

.alert-success { background: #14532d; border-color: #22c55e; color: #ecfdf5; }
.alert-error { background: #7f1d1d; border-color: #f87171; color: #fef2f2; }
.alert-info { background: #1e3a8a; border-color: #60a5fa; color: #eff6ff; }
.alert-warning { background: #78350f; border-color: #fbbf24; color: #fffbeb; }

:root[data-theme="light"] .alert-success { background: #dcfce7; border-color: #15803d; color: #14532d; }
:root[data-theme="light"] .alert-error { background: #fee2e2; border-color: #b91c1c; color: #7f1d1d; }
:root[data-theme="light"] .alert-info { background: #dbeafe; border-color: #1d4ed8; color: #1e3a8a; }
:root[data-theme="light"] .alert-warning { background: #fef3c7; border-color: #b45309; color: #78350f; }

/* Shift checklist alerts */
.shift-alert-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: rgba(245,158,11,0.95);
    color: #1a1a1a;
    padding: 0.75rem 1.25rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    animation: shiftAlertPulse 2s ease-in-out infinite;
}
.shift-alert-banner.shift-alert-overdue {
    background: rgba(239,68,68,0.95);
    color: #fff;
    animation: shiftAlertPulseUrgent 1s ease-in-out infinite;
}
.shift-alert-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
    font-weight: 600;
}
.shift-alert-icon { font-size: 1.25rem; }
body.has-shift-alert .app-layout { padding-top: 52px; }
@keyframes shiftAlertPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.85; }
}
@keyframes shiftAlertPulseUrgent {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.9; }
}

.text-muted { color: var(--text-muted); }

.progress-track {
    height: 8px;
    background: var(--bg-secondary);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border);
}
.progress-track-bar {
    height: 100%;
    background: var(--accent);
    transition: width 0.2s ease;
}

.progress-mini {
    width: 90px;
    height: 6px;
    background: var(--bg-secondary);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 0.25rem;
}
.progress-mini-bar {
    height: 100%;
    background: var(--success);
}

tr.is-recorder td { background: rgba(59, 130, 246, 0.06); }
tr.is-noncompliant td { background: rgba(239, 68, 68, 0.08); }
tr.is-conforme td { background: rgba(34, 197, 94, 0.06); }

.checklist-item .item-status,
.checklist-item .item-notes {
    min-width: 160px;
}

/* Checklist start — layout compacto */
.page-subtitle {
    margin-top: 0.25rem;
    font-size: 0.82rem;
    color: var(--text-muted);
    max-width: 52rem;
    line-height: 1.4;
}

.checklist-start-header {
    margin-bottom: 1rem;
    align-items: flex-start;
}

.checklist-start-header h2 {
    font-size: 1.45rem;
}

.checklist-start-card {
    padding: 0.75rem 1rem;
}

.checklist-start-card + .checklist-start-card {
    margin-top: 0.75rem;
}

.checklist-progress-stats {
    margin-bottom: 0.85rem;
}

.checklist-board {
    margin-bottom: 1.5rem;
}

.checklist-board-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.checklist-board-toolbar h3 {
    margin: 0;
    font-size: 1.05rem;
}

.checklist-board-summary {
    margin: 0.2rem 0 0;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.checklist-filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.checklist-filter-chips .chip {
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-secondary);
    border-radius: 999px;
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
    cursor: pointer;
    line-height: 1.2;
}

.checklist-filter-chips .chip span {
    margin-left: 0.3rem;
    color: var(--text-muted);
    font-weight: 600;
}

.checklist-filter-chips .chip.is-active {
    background: var(--accent-soft);
    border-color: rgba(59, 130, 246, 0.45);
    color: #93c5fd;
}

.checklist-filter-chips .chip.is-active span {
    color: #93c5fd;
}

.checklist-client-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.client-checklist-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.client-checklist-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.client-checklist-card-header h4 {
    margin: 0;
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.client-checklist-meta {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.72rem;
    color: var(--text-muted);
}

.client-checklist-progress {
    min-width: 5.5rem;
    text-align: right;
}

.client-checklist-progress > span {
    display: block;
    font-size: 0.72rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.client-checklist-progress-bar {
    height: 4px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.2);
    overflow: hidden;
}

.client-checklist-progress-bar > div {
    height: 100%;
    background: var(--accent);
    border-radius: 999px;
}

.recorder-checklist-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.recorder-checklist-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 0.75rem 1rem;
    align-items: center;
    padding: 0.8rem 1rem 0.8rem 0.9rem;
    border-bottom: 1px solid var(--border);
    border-left: 3px solid transparent;
}

.recorder-checklist-item:last-child {
    border-bottom: 0;
}

.recorder-checklist-item.is-pending {
    border-left-color: var(--text-muted);
}

.recorder-checklist-item.is-progress {
    border-left-color: var(--warning);
}

.recorder-checklist-item.is-done {
    border-left-color: var(--success);
    background: rgba(34, 197, 94, 0.04);
}

.recorder-checklist-item.is-done .recorder-checklist-main strong {
    color: var(--text-secondary);
}

.recorder-checklist-main {
    min-width: 0;
}

.recorder-checklist-main strong {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 0.12rem;
}

.recorder-checklist-meta {
    display: block;
    font-size: 0.72rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.recorder-checklist-status {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    white-space: nowrap;
}

.recorder-checklist-action {
    justify-self: end;
}

.checklist-filter-empty {
    padding: 2rem 1rem;
}

@media (max-width: 720px) {
    .recorder-checklist-item {
        grid-template-columns: minmax(0, 1fr) auto;
        grid-template-areas:
            "main action"
            "status action";
        gap: 0.45rem 0.75rem;
    }

    .recorder-checklist-main { grid-area: main; }
    .recorder-checklist-status { grid-area: status; }
    .recorder-checklist-action { grid-area: action; align-self: center; }

    .client-checklist-card-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .client-checklist-progress {
        width: 100%;
        text-align: left;
    }
}

.checklist-start-toolbar {
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
}

.checklist-start-toolbar h3 {
    font-size: 0.95rem;
}

.table-compact th,
.table-compact td {
    padding: 0.4rem 0.6rem;
    font-size: 0.82rem;
    vertical-align: middle;
}

.table-compact th {
    font-size: 0.68rem;
}

.table-compact .badge {
    font-size: 0.62rem;
    padding: 0.12rem 0.45rem;
    vertical-align: middle;
}

.table-compact .btn-sm {
    padding: 0.28rem 0.55rem;
    font-size: 0.72rem;
}

.table-compact .col-narrow {
    width: 3rem;
    text-align: center;
}

.procedure-templates-table .col-drag {
    width: 2rem;
    text-align: center;
    padding-left: 0.35rem;
    padding-right: 0.35rem;
}

.procedure-templates-table .col-actions {
    width: 1%;
    white-space: nowrap;
}

.drag-handle {
    cursor: grab;
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1;
    user-select: none;
    display: inline-block;
    padding: 0.15rem 0.25rem;
}

.procedure-sortable tr[draggable="true"] {
    cursor: grab;
}

.procedure-sortable tr.is-dragging {
    opacity: 0.45;
}

.procedure-sortable tr.drag-over td {
    border-top: 2px solid var(--primary);
}

.btn-group-inline {
    display: inline-flex;
    gap: 0.35rem;
    flex-wrap: wrap;
    align-items: center;
}

.inline-form {
    display: inline;
    margin: 0;
}

.filters-compact {
    margin-bottom: 1rem;
    gap: 0.5rem;
}

.filters-compact .form-group {
    min-width: 130px;
}

.filters-compact label {
    font-size: 0.72rem;
    margin-bottom: 0.2rem;
}

.filters-compact input,
.filters-compact select {
    padding: 0.4rem 0.55rem;
    font-size: 0.82rem;
}

.equipment-table {
    width: 100%;
    table-layout: fixed;
}

.equipment-table th,
.equipment-table td {
    vertical-align: middle;
}

.equipment-th-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.35rem;
    min-height: 1.25rem;
}

.equipment-sort-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.35rem;
    height: 1.35rem;
    flex: 0 0 1.35rem;
    border: 1px solid transparent;
    border-radius: 4px;
    color: var(--text-muted);
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.equipment-sort-link:hover,
.equipment-sort-link.is-active {
    color: var(--accent);
    border-color: var(--border);
    background: var(--bg-secondary);
}

.equipment-sort-link svg {
    width: 0.9rem;
    height: 0.9rem;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.equipment-column-filter {
    display: block;
    margin-top: 0.3rem;
    text-transform: none;
    letter-spacing: normal;
}

.equipment-column-filter-pair {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(5.5rem, 0.6fr);
    gap: 0.3rem;
}

.equipment-column-filter input,
.equipment-column-filter select {
    min-width: 0;
    height: 1.8rem;
    padding: 0.25rem 0.4rem;
    border-radius: 5px;
    font-size: 0.68rem;
    font-weight: 500;
    text-transform: none;
    letter-spacing: normal;
}

.equipment-column-filter input::placeholder {
    color: var(--text-muted);
    opacity: 0.9;
}

.equipment-table .cell-client { width: 34%; }
.equipment-table .cell-eq { width: 28%; }
.equipment-table .cell-serial { width: 14%; }
.equipment-table .cell-local { width: 16%; }
.equipment-table .cell-status { width: 8.5rem; }
.equipment-table .col-actions {
    width: 5.5rem;
    text-align: right;
}

.equipment-table.is-no-local .cell-client { width: 40%; }
.equipment-table.is-no-local .cell-eq { width: 34%; }
.equipment-table.is-no-serial .cell-client { width: 42%; }
.equipment-table.is-no-serial .cell-eq { width: 36%; }
.equipment-table.is-no-local.is-no-serial .cell-client { width: 48%; }
.equipment-table.is-no-local.is-no-serial .cell-eq { width: 38%; }

.equipment-table .cell-client,
.equipment-table .cell-eq,
.equipment-table .cell-local,
.equipment-table .cell-serial {
    overflow: hidden;
}

.equipment-table .cell-client-link,
.equipment-table .cell-eq-title {
    display: inline-block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: inherit;
    font-weight: 600;
}

.equipment-table .cell-client-link:hover,
.equipment-table .cell-eq-title:hover {
    color: var(--accent);
}

.equipment-table .cell-eq-title {
    font-size: 0.84rem;
}

.equipment-table .cell-eq-sub {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 0.08rem;
}

.equipment-table .cell-meta {
    display: inline-block;
    margin-left: 0.35rem;
    font-size: 0.68rem;
    color: var(--text-muted);
    font-weight: 500;
}

.cell-meta {
    display: inline-block;
    margin-left: 0.35rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.equipment-table tr.is-recorder-row td {
    background: rgba(59, 130, 246, 0.04);
}

.equipment-table .cell-status {
    white-space: normal;
}

.equipment-table .cell-status .equipment-followup,
.equipment-table .cell-status .text-muted {
    display: block;
    margin-top: 0.15rem;
    font-size: 0.7rem;
}

.equipment-table .btn-group-inline {
    flex-wrap: nowrap;
    justify-content: flex-end;
}

.equipment-table .btn-icon {
    width: 1.85rem;
    height: 1.85rem;
}

.equipment-table .equipment-empty-row td {
    height: 7rem;
    text-align: center;
    color: var(--text-muted);
    font-weight: 600;
}

.equipment-page .filters-search {
    flex: 1 1 220px;
    min-width: 180px;
}

.equipment-type-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.equipment-type-toolbar .equipment-type-tabs {
    margin-bottom: 0;
}

.equipment-clear-filters {
    flex: 0 0 auto;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
}

.equipment-clear-filters:hover {
    color: var(--accent);
}

.equipment-page .equipment-group-card {
    padding: 0.7rem 0.8rem 0.55rem;
}

.equipment-page .equipment-group-card .card-header {
    margin-bottom: 0.45rem;
    padding-bottom: 0.4rem;
}

.equipment-page .equipment-group-card .card-header h3 {
    font-size: 0.95rem;
}

.equipment-page .card {
    padding: 0.7rem 0.8rem;
}

.equipment-followup {
    gap: 0.2rem;
}

.equipment-followup .badge {
    font-size: 0.65rem;
}

.checklist-start-table .client-group-row td {
    padding: 0.35rem 0.6rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.checklist-start-table .client-group-row:hover td {
    background: var(--bg-secondary);
}

.client-group-name {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.client-group-meta {
    margin-left: 0.5rem;
    font-size: 0.68rem;
    color: var(--text-muted);
    font-weight: 500;
}

.recorder-cell {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    line-height: 1.25;
}

.recorder-cell strong {
    font-size: 0.84rem;
}

.recorder-meta {
    font-size: 0.72rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 28rem;
}

.status-meta {
    margin-left: 0.35rem;
    font-size: 0.72rem;
    color: var(--text-muted);
}

.inline-form {
    display: inline;
    margin: 0;
}

.checklist-start-table .recorder-row:hover td {
    background: var(--bg-hover);
}

.conformity-toggle {
    display: inline-flex;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.conformity-btn {
    padding: 0.28rem 0.6rem;
    font-size: 0.72rem;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.conformity-btn.is-active.is-conforme {
    background: rgba(34, 197, 94, 0.2);
    border-color: rgba(34, 197, 94, 0.45);
    color: #4ade80;
}

.conformity-btn.is-active.is-nonconforme {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.4);
    color: #f87171;
}

.reason-cell .item-issue {
    min-width: 11rem;
    padding: 0.35rem 0.5rem;
    font-size: 0.8rem;
}

.checklist-item.is-disabled td {
    opacity: 0.55;
}

.checklist-item.is-disabled.is-skipped td {
    opacity: 0.65;
}

.checklist-item.is-disabled .conformity-toggle {
    display: none;
}

.checklist-item.is-disabled .conformity-btn,
.checklist-item.is-disabled .item-issue {
    pointer-events: none;
}

.checklist-item.is-skipped td {
    opacity: 0.55;
}

.checklist-inspection-table th,
.checklist-inspection-table td {
    padding: 0.25rem 0.45rem;
    font-size: 0.76rem;
    line-height: 1.2;
}

.checklist-inspection-table th {
    font-size: 0.65rem;
    padding-top: 0.35rem;
    padding-bottom: 0.35rem;
}

.checklist-inspection-table .badge {
    font-size: 0.6rem;
    padding: 0.1rem 0.4rem;
}

.checklist-inspection-table .conformity-btn {
    padding: 0.2rem 0.45rem;
    font-size: 0.68rem;
}

.checklist-inspection-table .recorder-meta {
    color: var(--text-muted);
    font-size: 0.68rem;
    font-weight: 400;
}

.checklist-inspection-table .item-issue {
    padding: 0.25rem 0.4rem;
    font-size: 0.72rem;
    min-width: 9rem;
}

.checklist-inspection-table td:first-child {
    white-space: nowrap;
}

.checklist-inspection-table .camera-drilldown-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.35rem;
    height: 1.35rem;
    margin-right: 0.25rem;
    vertical-align: middle;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: transform 0.15s, color 0.15s;
}

.checklist-inspection-table .camera-drilldown-toggle.is-expanded {
    transform: rotate(90deg);
    color: var(--accent);
}

.checklist-inspection-table .camera-drilldown-toggle:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.equipment-defect-flag {
    margin-left: 0.35rem;
    vertical-align: middle;
}

.checklist-item.is-locked-defect td {
    opacity: 1;
}

.checklist-item.is-locked-defect .conformity-toggle {
    display: none;
}

.checklist-item.is-locked-defect .badge-warning {
    cursor: default;
}

.known-defect-badge {
    display: inline-flex;
    align-items: center;
}

.occurrence-existing {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.12rem;
}

.occurrence-existing a {
    font-weight: 600;
}

.occurrence-existing .badge {
    margin-left: 0.25rem;
}

.skip-new-occurrence-note {
    display: block;
    color: var(--text-muted);
    font-size: 0.62rem;
    line-height: 1.2;
}

.checklist-item.is-defective-equipment td:first-child {
    white-space: normal;
}

.checklist-complete-card {
    padding: 0.85rem 1rem;
}

.checklist-complete-card .form-group {
    margin-bottom: 0.65rem;
}

.checklist-complete-card textarea {
    min-height: 56px;
    padding: 0.45rem 0.65rem;
    font-size: 0.85rem;
}

.checklist-complete-hint {
    display: block;
    margin-top: 0.45rem;
    color: var(--text-muted);
    font-size: 0.8rem;
}

#btn-complete-checklist:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.skip-notice {
    display: block;
    font-size: 0.75rem;
    margin-top: 0.15rem;
}

#btn-save-checklist:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Filters */
.filters {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
    align-items: end;
}

.filters .form-group { margin-bottom: 0; min-width: 160px; }

.filters-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

/* Login */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        linear-gradient(90deg, rgba(11, 18, 32, .92) 0%, rgba(18, 79, 104, .55) 100%),
        url("../img/certificado-bg.png") center / cover no-repeat;
    padding: 2rem;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
}

.login-brand { text-align: center; margin-bottom: 1.6rem; }
.login-brand h1 { font-size: 1.55rem; margin: 0.35rem 0 0.15rem; }
.login-brand p { color: var(--text-muted); font-size: 0.9rem; }
.login-brand small {
    display: block;
    margin-top: 0.45rem;
    color: var(--educa-green);
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-size: 0.72rem;
}

.login-logo {
    width: 78px;
    height: 78px;
    object-fit: contain;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.28);
    margin: 0 auto;
    display: block;
}

.login-icon {
    width: 64px;
    height: 64px;
    background: var(--accent-soft);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.75rem;
}

.login-footer-link {
    text-align: center;
    margin-top: 1.15rem;
}

.login-footer-link a {
    color: var(--accent);
    font-size: 0.9rem;
    text-decoration: none;
    font-weight: 500;
}

.login-footer-link a:hover {
    text-decoration: underline;
}

.settings-mail-tests {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
}

.settings-mail-tests > a.btn {
    align-self: flex-end;
}

.settings-mail-test-form {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 0.75rem;
    flex: 1;
}

.settings-stack {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 900px;
}

.settings-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.settings-box-nested {
    margin: 1.25rem 0 1rem;
    box-shadow: none;
    background: var(--bg-secondary);
}

.settings-box-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    cursor: pointer;
    list-style: none;
    user-select: none;
    border-radius: var(--radius);
}

.settings-box-toggle::-webkit-details-marker,
.settings-box-toggle::marker {
    display: none;
    content: none;
}

.settings-box-toggle:hover {
    background: var(--bg-hover);
}

.settings-box[open] > .settings-box-toggle {
    border-bottom: 1px solid var(--border);
    border-radius: var(--radius) var(--radius) 0 0;
}

.settings-box-title {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.6rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.settings-box-chevron {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform 0.2s ease;
}

.settings-box[open] > .settings-box-toggle .settings-box-chevron {
    transform: rotate(90deg);
}

.settings-box-body {
    padding: 1.25rem 1.5rem 1.5rem;
}

/* Detail */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.detail-item label { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 0.15rem; }
.detail-item p { font-weight: 500; }

.timeline { list-style: none; }
.timeline li {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}
.timeline li:last-child { border-bottom: none; }
.timeline .time { font-size: 0.75rem; color: var(--text-muted); }
.timeline .action { font-weight: 600; color: var(--accent); }

.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.procedure-table .procedure-choice {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    cursor: pointer;
}

.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.9rem;
}

.equipment-type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.75rem;
    padding: 1rem;
}

.equipment-type-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    padding: 1rem 0.75rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: inherit;
    text-align: center;
    transition: border-color 0.15s, background 0.15s;
}

.equipment-type-card:hover {
    border-color: var(--accent);
    background: var(--bg-hover);
    color: inherit;
}

.equipment-type-value {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
}

.equipment-type-label {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.equipment-type-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-bottom: 0.75rem;
}

.equipment-type-tab {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.65rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.78rem;
    transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.equipment-type-tab span {
    font-weight: 700;
    color: var(--text-primary);
}

.equipment-type-tab:hover,
.equipment-type-tab.is-active {
    border-color: var(--accent);
    background: rgba(59, 130, 246, 0.12);
    color: var(--text-primary);
}

.equipment-group-card {
    margin-bottom: 0.75rem;
}

.equipment-group-card:last-child {
    margin-bottom: 0;
}

/* DVR Images */
.dvr-recorder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
    padding: 1rem;
}

.dvr-recorder-card {
    display: flex;
    gap: 1rem;
    padding: 0.85rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: inherit;
    transition: border-color 0.15s, background 0.15s;
}

.dvr-recorder-card:hover {
    border-color: var(--accent);
    background: var(--bg-hover);
    color: inherit;
}

.dvr-recorder-thumb {
    width: 100px;
    height: 72px;
    flex-shrink: 0;
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-primary);
    border: 1px solid var(--border);
}

.dvr-recorder-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.dvr-recorder-info {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    min-width: 0;
}

.dvr-recorder-info strong {
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dvr-recorder-info small {
    color: var(--text-muted);
    font-size: 0.78rem;
}

.dvr-recorder-meta {
    display: block;
}

.dvr-image-grid,
.dvr-channel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
    padding: 1rem;
}

.dvr-channel-grid {
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

.dvr-image-card,
.dvr-channel-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.dvr-image-thumb {
    display: block;
    width: 100%;
    padding: 0;
    border: none;
    background: var(--bg-primary);
    cursor: pointer;
    aspect-ratio: 16 / 9;
}

.dvr-image-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.dvr-channel-frame {
    position: relative;
    aspect-ratio: 16 / 9;
    background: var(--bg-primary);
}

.dvr-channel-badge {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background: rgba(15, 20, 25, 0.85);
    color: var(--text-primary);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    border: 1px solid var(--border);
}

.dvr-no-image {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    width: 100%;
    height: 100%;
    min-height: 72px;
    color: var(--text-muted);
    font-size: 0.75rem;
}

.dvr-image-meta,
.dvr-channel-info {
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.dvr-image-meta strong,
.dvr-channel-info strong {
    font-size: 0.88rem;
}

.dvr-image-meta small,
.dvr-channel-info small {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.dvr-lightbox {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.92);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.dvr-lightbox[hidden] {
    display: none !important;
}

.dvr-lightbox img {
    max-width: min(95vw, 1200px);
    max-height: 80vh;
    object-fit: contain;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.dvr-lightbox-caption {
    margin-top: 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-align: center;
}

.dvr-lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0.8;
}

.dvr-lightbox-close:hover {
    opacity: 1;
}

/* IVMS 4200-style monitor */
.ivms-page {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-height: calc(100vh - 3rem);
}

.ivms-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}

.ivms-header h2 { margin: 0; }

.ivms-monitor {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 0;
    flex: 1;
    min-height: 620px;
    background: #0a0e14;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.ivms-sidebar {
    background: #111820;
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.ivms-sidebar-head {
    padding: 0.85rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.ivms-search {
    width: 100%;
    padding: 0.45rem 0.65rem;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.82rem;
}

.ivms-tree {
    flex: 1;
    overflow-y: auto;
    padding: 0.35rem 0;
}

.ivms-tree-empty {
    padding: 1rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.ivms-tree-toggle,
.ivms-tree-camera,
.ivms-tree-action {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    width: 100%;
    border: none;
    background: none;
    color: var(--text-secondary);
    text-align: left;
    cursor: pointer;
    font-size: 0.82rem;
    padding: 0.45rem 0.75rem;
}

.ivms-tree-toggle:hover,
.ivms-tree-camera:hover,
.ivms-tree-action:hover {
    background: rgba(59, 130, 246, 0.12);
    color: var(--text-primary);
}

.ivms-tree-client > .ivms-tree-toggle {
    font-weight: 700;
    color: var(--text-primary);
}

.ivms-tree-recorder-btn {
    padding-left: 1.25rem;
}

.ivms-tree-camera {
    padding-left: 2rem;
    font-size: 0.78rem;
}

.ivms-tree-action {
    padding-left: 1.5rem;
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
}

a.ivms-tree-action {
    text-decoration: none;
    box-sizing: border-box;
}

.ivms-tree-badge {
    margin-left: auto;
    font-size: 0.68rem;
    color: var(--text-muted);
    background: var(--bg-primary);
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
}

.ivms-camera-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--text-muted);
    flex-shrink: 0;
}

.ivms-camera-dot.online {
    background: var(--success);
    box-shadow: 0 0 6px rgba(34, 197, 94, 0.6);
}

.ivms-camera-dot.cloud {
    background: #38bdf8;
    box-shadow: 0 0 6px rgba(56, 189, 248, 0.55);
}

.ivms-main {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
}

.ivms-toolbar {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 0.55rem 0.75rem;
    background: #151c26;
    border-bottom: 1px solid var(--border);
}

.ivms-toolbar-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ivms-toolbar-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ivms-layout-picker-wrap {
    position: relative;
}

.ivms-layout-picker {
    position: relative;
}

.ivms-layout-trigger {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    min-width: 4.5rem;
    height: 2rem;
    padding: 0 0.55rem;
    border: 1px solid var(--border);
    background: var(--bg-primary);
    color: var(--text-secondary);
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 700;
}

.ivms-layout-trigger:hover,
.ivms-layout-trigger[aria-expanded="true"] {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.ivms-layout-trigger-label {
    min-width: 1.25rem;
    text-align: center;
}

.ivms-layout-panel {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    z-index: 100;
    width: min(520px, calc(100vw - 2rem));
    padding: 0.85rem;
    background: #1a2332;
    border: 1px solid #334155;
    border-radius: 8px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55);
}

.ivms-layout-panel[hidden] { display: none !important; }

.ivms-layout-hint {
    display: flex;
    align-items: flex-start;
    gap: 0.45rem;
    margin: 0 0 0.75rem;
    font-size: 0.72rem;
    color: #94a3b8;
    line-height: 1.35;
}

.ivms-layout-hint svg {
    flex-shrink: 0;
    margin-top: 1px;
    color: #64748b;
}

.ivms-layout-section + .ivms-layout-section {
    margin-top: 0.85rem;
    padding-top: 0.75rem;
    border-top: 1px solid #334155;
}

.ivms-layout-section-title {
    margin: 0 0 0.55rem;
    font-size: 0.78rem;
    font-weight: 700;
    color: #e2e8f0;
}

.ivms-layout-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.ivms-layout-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    width: 3.1rem;
    padding: 0.35rem 0.25rem 0.3rem;
    border: 1px solid #334155;
    background: #111820;
    border-radius: 4px;
    cursor: pointer;
    color: #cbd5e1;
}

.ivms-layout-option:hover,
.ivms-layout-option.active {
    border-color: #fff;
    background: #1e293b;
}

.ivms-layout-option-num {
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1;
}

.ivms-layout-preview {
    display: grid;
    gap: 1px;
    width: 2rem;
    height: 1.35rem;
    background: #334155;
    border: 1px solid #475569;
    border-radius: 2px;
    overflow: hidden;
}

.ivms-layout-preview--wide {
    width: 2.2rem;
    height: 1.1rem;
}

.ivms-layout-preview--current {
    width: 1.5rem;
    height: 1rem;
}

.ivms-layout-preview::before,
.ivms-layout-preview::after {
    content: none;
}

/* Mini previews for layout picker icons */
.ivms-layout-preview[data-layout="1"] {
    background-color: #64748b;
}

.ivms-layout-preview[data-layout="4"],
.ivms-layout-preview[data-layout="9"],
.ivms-layout-preview[data-layout="16"],
.ivms-layout-preview[data-layout="25"],
.ivms-layout-preview[data-layout="32"],
.ivms-layout-preview[data-layout="36"],
.ivms-layout-preview[data-layout="64"],
.ivms-layout-preview[data-layout="p4"],
.ivms-layout-preview[data-layout="p6"],
.ivms-layout-preview[data-layout="p9"],
.ivms-layout-preview[data-layout="p12"],
.ivms-layout-preview[data-layout="p16"],
.ivms-layout-preview[data-layout="p24"],
.ivms-layout-preview[data-layout="p36"],
.ivms-layout-preview[data-layout="p48"] {
    background-color: #475569;
    background-image:
        linear-gradient(#334155 1px, transparent 1px),
        linear-gradient(90deg, #334155 1px, transparent 1px);
    background-size: var(--preview-cols, 50%) var(--preview-rows, 50%);
}

.ivms-layout-preview[data-layout="4"] { --preview-cols: 50%; --preview-rows: 50%; }
.ivms-layout-preview[data-layout="9"] { --preview-cols: 33.33%; --preview-rows: 33.33%; }
.ivms-layout-preview[data-layout="16"] { --preview-cols: 25%; --preview-rows: 25%; }
.ivms-layout-preview[data-layout="25"] { --preview-cols: 20%; --preview-rows: 20%; }
.ivms-layout-preview[data-layout="32"] { --preview-cols: 12.5%; --preview-rows: 25%; }
.ivms-layout-preview[data-layout="36"] { --preview-cols: 16.66%; --preview-rows: 16.66%; }
.ivms-layout-preview[data-layout="64"] { --preview-cols: 12.5%; --preview-rows: 12.5%; }
.ivms-layout-preview[data-layout="p4"] { --preview-cols: 25%; --preview-rows: 100%; }
.ivms-layout-preview[data-layout="p6"] { --preview-cols: 33.33%; --preview-rows: 50%; }
.ivms-layout-preview[data-layout="p9"] { --preview-cols: 33.33%; --preview-rows: 33.33%; }
.ivms-layout-preview[data-layout="p12"] { --preview-cols: 25%; --preview-rows: 33.33%; }
.ivms-layout-preview[data-layout="p16"] { --preview-cols: 25%; --preview-rows: 25%; }
.ivms-layout-preview[data-layout="p24"] { --preview-cols: 16.66%; --preview-rows: 25%; }
.ivms-layout-preview[data-layout="p36"] { --preview-cols: 16.66%; --preview-rows: 16.66%; }
.ivms-layout-preview[data-layout="p48"] { --preview-cols: 12.5%; --preview-rows: 16.66%; }

.ivms-layout-preview[data-layout="6"] { grid-template: repeat(3, 1fr) / repeat(3, 1fr); }
.ivms-layout-preview[data-layout="6"]::before { content: ""; grid-area: 1 / 1 / 3 / 3; background: #64748b; }
.ivms-layout-preview[data-layout="8"] { grid-template: repeat(4, 1fr) / repeat(4, 1fr); }
.ivms-layout-preview[data-layout="8"]::before { content: ""; grid-area: 1 / 1 / 4 / 4; background: #64748b; }
.ivms-layout-preview[data-layout="13"] { grid-template: repeat(4, 1fr) / repeat(4, 1fr); }
.ivms-layout-preview[data-layout="13"]::before { content: ""; grid-area: 2 / 2 / 4 / 4; background: #64748b; }
.ivms-layout-preview[data-layout="p7"] { grid-template: repeat(3, 1fr) / repeat(4, 1fr); }
.ivms-layout-preview[data-layout="p7"]::before { content: ""; grid-area: 1 / 1 / 4 / 3; background: #64748b; }

.ivms-layout-preview > *,
.ivms-layout-preview::before,
.ivms-layout-preview::after {
    background: #475569;
}

.ivms-layout-preview[data-layout="1"]::after { content: none; }

.ivms-toolbar-status {
    margin-left: auto;
}

.ivms-auto-label {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.ivms-wall {
    flex: 1;
    display: grid;
    gap: 3px;
    padding: 3px;
    background: #05070a;
    min-height: 0;
}

.ivms-wall[data-layout="1"] { grid-template-columns: 1fr; grid-template-rows: 1fr; }
.ivms-wall[data-layout="4"] { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(2, 1fr); }
.ivms-wall[data-layout="9"] { grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); }
.ivms-wall[data-layout="16"] { grid-template-columns: repeat(4, 1fr); grid-template-rows: repeat(4, 1fr); }
.ivms-wall[data-layout="25"] { grid-template-columns: repeat(5, 1fr); grid-template-rows: repeat(5, 1fr); }
.ivms-wall[data-layout="32"] { grid-template-columns: repeat(8, 1fr); grid-template-rows: repeat(4, 1fr); }
.ivms-wall[data-layout="36"] { grid-template-columns: repeat(6, 1fr); grid-template-rows: repeat(6, 1fr); }
.ivms-wall[data-layout="64"] { grid-template-columns: repeat(8, 1fr); grid-template-rows: repeat(8, 1fr); }

/* Layout 6 — 1 grande + 5 pequenos */
.ivms-wall[data-layout="6"] { grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); }
.ivms-wall[data-layout="6"] .ivms-frame[data-index="0"] { grid-column: 1 / 3; grid-row: 1 / 3; }
.ivms-wall[data-layout="6"] .ivms-frame[data-index="1"] { grid-column: 3; grid-row: 1; }
.ivms-wall[data-layout="6"] .ivms-frame[data-index="2"] { grid-column: 3; grid-row: 2; }
.ivms-wall[data-layout="6"] .ivms-frame[data-index="3"] { grid-column: 1; grid-row: 3; }
.ivms-wall[data-layout="6"] .ivms-frame[data-index="4"] { grid-column: 2; grid-row: 3; }
.ivms-wall[data-layout="6"] .ivms-frame[data-index="5"] { grid-column: 3; grid-row: 3; }

/* Layout 8 — 1 grande + 7 pequenos */
.ivms-wall[data-layout="8"] { grid-template-columns: repeat(4, 1fr); grid-template-rows: repeat(4, 1fr); }
.ivms-wall[data-layout="8"] .ivms-frame[data-index="0"] { grid-column: 1 / 4; grid-row: 1 / 4; }
.ivms-wall[data-layout="8"] .ivms-frame[data-index="1"] { grid-column: 4; grid-row: 1; }
.ivms-wall[data-layout="8"] .ivms-frame[data-index="2"] { grid-column: 4; grid-row: 2; }
.ivms-wall[data-layout="8"] .ivms-frame[data-index="3"] { grid-column: 4; grid-row: 3; }
.ivms-wall[data-layout="8"] .ivms-frame[data-index="4"] { grid-column: 1; grid-row: 4; }
.ivms-wall[data-layout="8"] .ivms-frame[data-index="5"] { grid-column: 2; grid-row: 4; }
.ivms-wall[data-layout="8"] .ivms-frame[data-index="6"] { grid-column: 3; grid-row: 4; }
.ivms-wall[data-layout="8"] .ivms-frame[data-index="7"] { grid-column: 4; grid-row: 4; }

/* Layout 13 — 1 grande central + 12 ao redor */
.ivms-wall[data-layout="13"] { grid-template-columns: repeat(4, 1fr); grid-template-rows: repeat(4, 1fr); }
.ivms-wall[data-layout="13"] .ivms-frame[data-index="0"] { grid-column: 2 / 4; grid-row: 2 / 4; }
.ivms-wall[data-layout="13"] .ivms-frame[data-index="1"] { grid-column: 1; grid-row: 1; }
.ivms-wall[data-layout="13"] .ivms-frame[data-index="2"] { grid-column: 2; grid-row: 1; }
.ivms-wall[data-layout="13"] .ivms-frame[data-index="3"] { grid-column: 3; grid-row: 1; }
.ivms-wall[data-layout="13"] .ivms-frame[data-index="4"] { grid-column: 4; grid-row: 1; }
.ivms-wall[data-layout="13"] .ivms-frame[data-index="5"] { grid-column: 1; grid-row: 2; }
.ivms-wall[data-layout="13"] .ivms-frame[data-index="6"] { grid-column: 4; grid-row: 2; }
.ivms-wall[data-layout="13"] .ivms-frame[data-index="7"] { grid-column: 1; grid-row: 3; }
.ivms-wall[data-layout="13"] .ivms-frame[data-index="8"] { grid-column: 4; grid-row: 3; }
.ivms-wall[data-layout="13"] .ivms-frame[data-index="9"] { grid-column: 1; grid-row: 4; }
.ivms-wall[data-layout="13"] .ivms-frame[data-index="10"] { grid-column: 2; grid-row: 4; }
.ivms-wall[data-layout="13"] .ivms-frame[data-index="11"] { grid-column: 3; grid-row: 4; }
.ivms-wall[data-layout="13"] .ivms-frame[data-index="12"] { grid-column: 4; grid-row: 4; }

/* Layouts panorâmicos */
.ivms-wall[data-layout^="p"] .ivms-frame-viewport { min-height: 80px; }

.ivms-wall[data-layout="p4"] { grid-template-columns: repeat(4, 1fr); grid-template-rows: 1fr; }
.ivms-wall[data-layout="p6"] { grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(2, 1fr); }
.ivms-wall[data-layout="p9"] { grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); }
.ivms-wall[data-layout="p12"] { grid-template-columns: repeat(4, 1fr); grid-template-rows: repeat(3, 1fr); }
.ivms-wall[data-layout="p16"] { grid-template-columns: repeat(4, 1fr); grid-template-rows: repeat(4, 1fr); }
.ivms-wall[data-layout="p24"] { grid-template-columns: repeat(6, 1fr); grid-template-rows: repeat(4, 1fr); }
.ivms-wall[data-layout="p36"] { grid-template-columns: repeat(6, 1fr); grid-template-rows: repeat(6, 1fr); }
.ivms-wall[data-layout="p48"] { grid-template-columns: repeat(8, 1fr); grid-template-rows: repeat(6, 1fr); }

.ivms-wall[data-layout="p7"] { grid-template-columns: repeat(4, 1fr); grid-template-rows: repeat(3, 1fr); }
.ivms-wall[data-layout="p7"] .ivms-frame[data-index="0"] { grid-column: 1 / 3; grid-row: 1 / 4; }
.ivms-wall[data-layout="p7"] .ivms-frame[data-index="1"] { grid-column: 3; grid-row: 1; }
.ivms-wall[data-layout="p7"] .ivms-frame[data-index="2"] { grid-column: 4; grid-row: 1; }
.ivms-wall[data-layout="p7"] .ivms-frame[data-index="3"] { grid-column: 3; grid-row: 2; }
.ivms-wall[data-layout="p7"] .ivms-frame[data-index="4"] { grid-column: 4; grid-row: 2; }
.ivms-wall[data-layout="p7"] .ivms-frame[data-index="5"] { grid-column: 3; grid-row: 3; }
.ivms-wall[data-layout="p7"] .ivms-frame[data-index="6"] { grid-column: 4; grid-row: 3; }

.ivms-frame {
    position: relative;
    background: #0d1117;
    border: 2px solid #1f2937;
    min-height: 120px;
    cursor: pointer;
    overflow: hidden;
}

.ivms-wall[data-layout="16"] .ivms-frame,
.ivms-wall[data-layout="25"] .ivms-frame,
.ivms-wall[data-layout="32"] .ivms-frame,
.ivms-wall[data-layout="36"] .ivms-frame,
.ivms-wall[data-layout="64"] .ivms-frame,
.ivms-wall[data-layout="p16"] .ivms-frame,
.ivms-wall[data-layout="p24"] .ivms-frame,
.ivms-wall[data-layout="p36"] .ivms-frame,
.ivms-wall[data-layout="p48"] .ivms-frame {
    min-height: 0;
}

.ivms-wall[data-layout="25"] .ivms-frame-viewport,
.ivms-wall[data-layout="32"] .ivms-frame-viewport,
.ivms-wall[data-layout="36"] .ivms-frame-viewport,
.ivms-wall[data-layout="64"] .ivms-frame-viewport,
.ivms-wall[data-layout="p24"] .ivms-frame-viewport,
.ivms-wall[data-layout="p36"] .ivms-frame-viewport,
.ivms-wall[data-layout="p48"] .ivms-frame-viewport {
    min-height: 0;
}

.ivms-frame.hidden { display: none; }

.ivms-frame.selected {
    border-color: var(--accent);
    box-shadow: inset 0 0 0 1px rgba(59, 130, 246, 0.35);
}

.ivms-frame-viewport {
    width: 100%;
    height: 100%;
    min-height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
}

.ivms-frame-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.ivms-frame-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    color: #4b5563;
    font-size: 0.75rem;
}

.ivms-frame-loading {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.55);
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.ivms-frame-loading[hidden] {
    display: none !important;
}

.ivms-frame-cloud {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    padding: 0.75rem;
    color: #e5e7eb;
    text-align: center;
}

.ivms-frame-cloud[hidden] {
    display: none !important;
}

.ivms-frame-cloud-id {
    font-size: 0.75rem;
    color: #93c5fd;
}

.ivms-frame-cloud-link {
    display: inline-flex;
    align-items: center;
    padding: 0.28rem 0.7rem;
    border-radius: 999px;
    background: #0284c7;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    text-decoration: none;
}

.ivms-frame-cloud-hint {
    margin: 0;
    font-size: 0.7rem;
    color: #9ca3af;
    max-width: 16rem;
}

.ivms-frame-overlay {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 0.35rem 0.5rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 0.5rem;
    pointer-events: none;
}

.ivms-frame-title {
    font-size: 0.72rem;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ivms-frame-time {
    font-size: 0.65rem;
    color: #cbd5e1;
    flex-shrink: 0;
}

.ivms-frame-index {
    position: absolute;
    top: 0.35rem;
    left: 0.35rem;
    background: rgba(0, 0, 0, 0.65);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.1rem 0.35rem;
    border-radius: 3px;
}

.ivms-frame.no-signal .ivms-frame-viewport {
    background: repeating-linear-gradient(
        45deg,
        #0d1117,
        #0d1117 10px,
        #111827 10px,
        #111827 20px
    );
}

.ivms-lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.94);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.ivms-lightbox[hidden] { display: none !important; }

.ivms-lightbox img {
    max-width: 96vw;
    max-height: 86vh;
    object-fit: contain;
}

.ivms-lightbox-caption {
    margin-top: 1rem;
    color: var(--text-secondary);
}

.ivms-lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
}

@media (max-width: 1100px) {
    .ivms-monitor {
        grid-template-columns: 1fr;
        grid-template-rows: 220px 1fr;
    }
    .ivms-sidebar { border-right: none; border-bottom: 1px solid var(--border); }
}

@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .main-content { margin-left: 0; padding: 1rem; }
}

/* Clientes — lista compacta e drill-down de dispositivos */
.clients-page .clients-card {
    padding: 0;
    overflow: hidden;
}

/* Cliente — ficha compacta */
.client-show-page .page-header-compact {
    margin-bottom: 0.75rem;
}

.client-show-page .card + .card {
    margin-top: 0.7rem;
}

.client-show-page .page-header-compact h2 {
    font-size: 1.2rem;
}

.client-show-page .card-header {
    margin-bottom: 0.5rem;
    padding-bottom: 0.4rem;
}

.client-show-page .card-header h3 {
    font-size: 0.92rem;
}

.client-show-page .detail-grid-compact {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1.35rem;
}

.client-show-page .detail-grid-compact .detail-item {
    min-width: 7.25rem;
    flex: 0 0 auto;
}

.client-show-page .detail-grid-compact .detail-item p {
    font-size: 0.84rem;
}

.client-show-page .btn-location-map {
    width: 1.85rem;
    height: 1.85rem;
}

.client-show-page .client-show-notes {
    margin-top: 0.55rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border);
}

.client-show-page .empty-state {
    padding: 0.15rem 0 0.35rem;
    text-align: left;
    font-size: 0.8rem;
}

.client-show-page .site-add-form {
    margin-top: 0.65rem;
    padding-top: 0.65rem;
    border-top: 1px solid var(--border);
}

.client-show-page .site-add-form h4 {
    margin-bottom: 0.45rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.client-show-page .site-add-form .form-grid-compact {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.5rem 0.65rem;
}

.client-show-page .site-add-form .btn {
    margin-top: 0.45rem;
}

@media (max-width: 900px) {
    .client-show-page .site-add-form .form-grid-compact {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.clients-page .clients-card .empty-state {
    padding: 1.25rem;
}

.clients-table .col-expand {
    width: 1.75rem;
    padding-left: 0.45rem;
    padding-right: 0.15rem;
}

.clients-table .cell-name {
    min-width: 12rem;
}

.clients-table .cell-address {
    min-width: 20rem;
    max-width: 34rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.clients-page .clients-address-filter {
    flex: 1 1 18rem;
    min-width: 15rem;
}

.clients-table .col-location {
    width: 2.75rem;
    text-align: center;
}

.clients-table .btn-location-map {
    width: 1.75rem;
    height: 1.75rem;
    margin: 0 auto;
}

.clients-table .clients-empty-filter-row td {
    height: 7rem;
    text-align: center;
    color: var(--text-muted);
    font-weight: 600;
}

.clients-table .client-row {
    cursor: pointer;
}

.clients-table .client-row.is-expanded td {
    background: var(--accent-soft);
}

.client-expand {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.3rem;
    height: 1.3rem;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    transition: transform 0.15s, color 0.15s, border-color 0.15s, background 0.15s;
}

.client-expand:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.client-row.is-expanded .client-expand {
    transform: rotate(90deg);
    color: var(--accent);
    border-color: var(--accent);
    background: var(--accent-soft);
}

.device-count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.45rem;
    padding: 0.05rem 0.35rem;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 0.68rem;
    font-weight: 700;
}

.device-count-badge.is-empty {
    background: var(--bg-hover);
    color: var(--text-muted);
}

.clients-table .client-drilldown td {
    padding: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.clients-table .client-drilldown:hover td {
    background: var(--bg-secondary);
}

.device-tree {
    padding: 0.35rem 0.75rem 0.55rem 1.85rem;
}

.device-tree-empty {
    padding: 0.65rem 0.25rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.device-tree-site {
    margin: 0.4rem 0 0.2rem;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.device-tree-site:first-child {
    margin-top: 0.15rem;
}

.device-branch.has-children {
    margin: 0.1rem 0;
}

.device-node {
    display: grid;
    grid-template-columns: 1.2rem minmax(0, 1.4fr) minmax(0, 2fr) auto auto;
    gap: 0.25rem 0.45rem;
    align-items: center;
    padding: 0.18rem 0.3rem;
    border-radius: 4px;
    font-size: 0.78rem;
    line-height: 1.3;
}

.device-node:hover {
    background: var(--bg-hover);
}

.device-node.is-child {
    color: var(--text-secondary);
}

.device-node-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.15rem;
    height: 1.15rem;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    transition: transform 0.15s, color 0.15s, border-color 0.15s;
}

.device-node-toggle:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.device-branch.is-expanded > .device-node .device-node-toggle {
    transform: rotate(90deg);
    color: var(--accent);
    border-color: var(--accent);
}

.device-node-spacer {
    display: inline-block;
    width: 1.15rem;
}

.device-node-name {
    font-weight: 600;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.device-node-name:hover {
    color: var(--accent);
}

.device-node-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem 0.45rem;
    min-width: 0;
    color: var(--text-muted);
    font-size: 0.7rem;
}

.device-type-tag {
    display: inline-block;
    padding: 0.05rem 0.35rem;
    border-radius: 4px;
    background: var(--bg-hover);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.64rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.device-branch[data-type="dvr"] > .device-node .device-type-tag,
.device-branch[data-type="nvr"] > .device-node .device-type-tag {
    background: rgba(59, 130, 246, 0.16);
    color: #60a5fa;
}

.device-branch[data-type="central_alarme"] > .device-node .device-type-tag {
    background: rgba(245, 158, 11, 0.16);
    color: #fbbf24;
}

.device-branch[data-type="camera"] > .device-node .device-type-tag {
    background: rgba(6, 182, 212, 0.14);
    color: #22d3ee;
}

.device-branch[data-type="sensor"] > .device-node .device-type-tag {
    background: rgba(168, 85, 247, 0.14);
    color: #c084fc;
}

.device-branch[data-type="zona"] > .device-node .device-type-tag {
    background: rgba(16, 185, 129, 0.16);
    color: #34d399;
}

.device-node-name.is-static {
    color: var(--text-primary);
    text-decoration: none;
    cursor: default;
}

.device-node-identifier {
    display: inline-flex;
    align-items: center;
    gap: 0.15rem;
    min-width: 0;
    max-width: 100%;
}

.device-node-identifier-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.device-node-identifier-text.is-editable {
    cursor: pointer;
}

.device-node-identifier.is-editing .device-node-identifier-text,
.device-node-identifier.is-editing .device-node-inline-edit {
    display: none;
}

.device-node-identifier-input {
    width: 100%;
    min-width: 8rem;
    max-width: 100%;
    padding: 0.12rem 0.4rem;
    font-size: inherit;
    font-weight: 600;
}

.device-node-actions {
    display: inline-flex;
    align-items: center;
    gap: 0.1rem;
}

.device-location {
    display: inline-flex;
    align-items: center;
    gap: 0.15rem;
    min-width: 0;
    max-width: 100%;
}

.device-location-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.device-location-text.is-empty {
    font-style: italic;
    opacity: 0.65;
}

.device-location-text.is-editable {
    cursor: pointer;
}

.device-location.is-editing .device-location-text,
.device-location.is-editing .device-node-inline-edit {
    display: none;
}

.device-location-input {
    width: 14rem;
    max-width: 100%;
    min-width: 8rem;
    padding: 0.12rem 0.4rem;
    font-size: 0.72rem;
}

.device-node-inline-edit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 1.15rem;
    height: 1.15rem;
    padding: 0;
    border: 1px solid transparent;
    border-radius: 4px;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    opacity: 0.45;
}

.device-location:hover .device-node-inline-edit,
.device-node-identifier:hover .device-node-inline-edit,
.device-node:hover .device-node-inline-edit,
.device-node-inline-edit:focus {
    opacity: 1;
}

.device-node-inline-edit:hover,
.device-node-inline-edit:focus {
    color: #fff;
    background: var(--accent);
    border-color: var(--accent);
    opacity: 1;
}

.device-node-add,
.device-node-clone,
.device-node-delete {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.35rem;
    height: 1.35rem;
    padding: 0;
    border: 1px solid transparent;
    border-radius: 4px;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    opacity: 0.35;
    text-decoration: none;
}

.device-node:hover .device-node-add,
.device-node:hover .device-node-clone,
.device-node:hover .device-node-delete,
.device-node-add:focus,
.device-node-clone:focus,
.device-node-delete:focus {
    opacity: 1;
}

.device-node-clone:hover {
    color: #fff;
    background: var(--accent);
    border-color: var(--accent);
    opacity: 1;
}

.device-node-add:hover {
    color: #fff;
    background: var(--accent);
    border-color: var(--accent);
    opacity: 1;
}

.device-node-delete:hover {
    color: #fff;
    background: var(--danger);
    border-color: var(--danger);
    opacity: 1;
}

.device-node-delete {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.35rem;
    height: 1.35rem;
    padding: 0;
    border: 1px solid transparent;
    border-radius: 4px;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    opacity: 0.35;
}

.device-node:hover .device-node-delete,
.device-node-delete:focus {
    opacity: 1;
}

.device-node-delete:hover {
    color: #fff;
    background: var(--danger);
    border-color: var(--danger);
    opacity: 1;
}

.device-brand {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 10rem;
}

.device-children {
    display: none;
    margin: 0.05rem 0 0.2rem 1.05rem;
    padding-left: 0.45rem;
    border-left: 1px solid var(--border);
}

.device-branch.is-expanded > .device-children {
    display: block;
}

.device-tree-footer {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-top: 0.4rem;
    padding-top: 0.35rem;
    border-top: 1px dashed var(--border);
}

.device-tree-total {
    font-size: 0.72rem;
    color: var(--text-muted);
}

@media (max-width: 900px) {
    .device-node {
        grid-template-columns: 1.2rem minmax(0, 1fr) auto auto;
    }

    .device-node-meta {
        grid-column: 2 / -1;
    }
}

.audit-details {
    margin: 0.35rem 0 0;
    padding: 0.85rem 1rem;
    background: var(--bg-secondary, rgba(15, 23, 42, 0.45));
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.85rem;
    line-height: 1.45;
    white-space: pre-wrap;
    word-break: break-word;
    max-height: 420px;
    overflow: auto;
}

.zone-list {
    display: grid;
    gap: 0.28rem;
}

.zone-list-header {
    margin-bottom: 0.5rem;
    padding-bottom: 0.4rem;
}

.zone-list-header h3 {
    font-size: 0.95rem;
    margin: 0;
}

.zone-list-header .form-hint {
    margin: 0;
    font-size: 0.75rem;
}

.zone-card {
    border: 1px solid var(--border);
    border-radius: 7px;
    padding: 0.28rem 0.5rem;
    background: var(--bg-secondary, rgba(15, 23, 42, 0.28));
}

.zone-card-unassigned {
    border-style: dashed;
    opacity: 0.92;
}

.zone-row {
    display: grid;
    grid-template-columns: minmax(7.5rem, 11rem) minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.55rem;
}

.zone-row-id {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    min-width: 0;
}

.zone-row-id strong {
    font-size: 0.82rem;
    white-space: nowrap;
}

.zone-row-sensors {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.28rem;
    min-width: 0;
}

.zone-sensor-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.28rem;
    padding: 0.12rem 0.4rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    font-size: 0.78rem;
    line-height: 1.2;
}

.zone-sensor-chip a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.zone-sensor-chip a:hover {
    text-decoration: underline;
}

.zone-sensor-chip .badge {
    font-size: 0.62rem;
    padding: 0.05rem 0.32rem;
}

.zone-card-actions {
    display: flex;
    gap: 0.25rem;
    flex-wrap: nowrap;
    align-items: center;
}

.zone-card-actions .btn-sm {
    padding: 0.18rem 0.45rem;
    font-size: 0.72rem;
}

.zone-edit-form {
    margin-top: 0.45rem;
    padding-top: 0.45rem;
    border-top: 1px solid var(--border);
}

.zone-add-form {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
    margin-top: 0.65rem;
    padding-top: 0.65rem;
    border-top: 1px solid var(--border);
}

.zone-add-form input[type="number"] {
    width: 4.2rem;
}

.zone-add-form input[type="text"] {
    min-width: 8rem;
    flex: 1;
}

.zone-empty {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.78rem;
}

.card-compact {
    padding: 0.85rem 1rem;
}

.card-compact + .card,
.card + .card-compact {
    margin-top: 0.85rem;
}

@media (max-width: 900px) {
    .zone-row {
        grid-template-columns: 1fr auto;
    }

    .zone-row-sensors {
        grid-column: 1 / -1;
    }
}

.alarm-insights {
    display: grid;
    gap: 0.55rem;
    margin-bottom: 1.25rem;
}

.alarm-insight {
    padding: 0.85rem 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    border-left-width: 5px;
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.45;
    background: var(--bg-card);
    color: var(--text-primary);
}

.alarm-insight.is-danger {
    border-left-color: #ef4444;
    background: #7f1d1d;
    color: #fff7f7;
}

.alarm-insight.is-warning {
    border-left-color: #fbbf24;
    background: #78350f;
    color: #fffbeb;
}

.alarm-insight.is-ok {
    border-left-color: #22c55e;
    background: #14532d;
    color: #ecfdf5;
}

.alarm-insight.is-info {
    border-left-color: #60a5fa;
    background: #1e3a8a;
    color: #eff6ff;
}

:root[data-theme="light"] .alarm-insight.is-danger {
    background: #fee2e2;
    color: #7f1d1d;
}

:root[data-theme="light"] .alarm-insight.is-warning {
    background: #fef3c7;
    color: #78350f;
}

:root[data-theme="light"] .alarm-insight.is-ok {
    background: #dcfce7;
    color: #14532d;
}

:root[data-theme="light"] .alarm-insight.is-info {
    background: #dbeafe;
    color: #1e3a8a;
}

.alarm-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
}

.alarm-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
}

.alarm-legend-item::before {
    content: "";
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 2px;
}

.cat-seguranca, .alarm-legend-item.cat-seguranca::before { background: #ef4444; }
.cat-operacao, .alarm-legend-item.cat-operacao::before { background: #3b82f6; }
.cat-supervisao, .alarm-legend-item.cat-supervisao::before { background: #14b8a6; }
.cat-infraestrutura, .alarm-legend-item.cat-infraestrutura::before { background: #f59e0b; }
.cat-outros, .alarm-legend-item.cat-outros::before { background: #a855f7; }
.cat-desarmado, .alarm-legend-item.cat-desarmado::before { background: #06b6d4; }

.alarm-timeline-wrap {
    overflow-x: auto;
    padding-bottom: 0.4rem;
}

.alarm-timeline {
    display: flex;
    align-items: flex-end;
    gap: 0.45rem;
    min-height: 180px;
}

.alarm-timeline-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 2.1rem;
    gap: 0.25rem;
}

.alarm-timeline-stack {
    width: 1.25rem;
    display: flex;
    flex-direction: column-reverse;
    justify-content: flex-start;
    overflow: hidden;
    border-radius: 3px 3px 0 0;
    background: rgba(148, 163, 184, 0.22);
    outline: 1px solid var(--border);
}

.alarm-timeline-stack span {
    display: block;
    width: 100%;
    min-height: 3px;
}

.alarm-timeline-label,
.alarm-timeline-count {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-primary);
}

.alarm-mix {
    display: flex;
    height: 0.95rem;
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 0.85rem;
    background: rgba(148, 163, 184, 0.25);
    outline: 1px solid var(--border);
}

.alarm-mix span { display: block; height: 100%; }

.alarm-hours {
    display: flex;
    align-items: flex-end;
    gap: 0.28rem;
    overflow-x: auto;
    min-height: 110px;
}

.alarm-hour {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 1.15rem;
    gap: 0.2rem;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-primary);
}

.alarm-hour-bars {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 80px;
}

.alarm-hour-bars span {
    width: 0.38rem;
    border-radius: 2px 2px 0 0;
    min-height: 0;
}

.dvr-embed-page {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-height: calc(100vh - 3rem);
}

.dvr-embed-bar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}

.dvr-embed-bar h2 {
    margin: 0;
}

.dvr-live-banner {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.9rem 1.1rem;
    line-height: 1.45;
}

.dvr-live-banner p {
    margin: 0 0 0.5rem;
}

.dvr-live-banner ul {
    margin: 0;
    padding-left: 1.2rem;
}

.dvr-live-banner code {
    font-size: 0.85em;
}

.dvr-live-toolbar {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.dvr-live-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 0.75rem;
}

.dvr-live-tile {
    background: #111;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    color: #eee;
}

.dvr-live-viewport {
    position: relative;
    aspect-ratio: 16 / 10;
    background: #0b0b0b;
}

.dvr-live-viewport img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.dvr-live-empty,
.dvr-live-loading {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
    text-align: center;
    color: #bbb;
    font-size: 0.85rem;
}

.dvr-live-meta {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.55rem 0.7rem;
    background: #161616;
    font-size: 0.8rem;
}

.dvr-live-meta span {
    color: #9aa;
}

.mailbox-message {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 0.85rem;
}

.mailbox-message-toggle {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.95rem 1.15rem;
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.mailbox-message-toggle::-webkit-details-marker,
.mailbox-message-toggle::marker {
    display: none;
    content: none;
}

.mailbox-message-toggle:hover {
    background: var(--bg-hover);
}

.mailbox-message[open] > .mailbox-message-toggle {
    border-bottom: 1px solid var(--border);
}

.mailbox-message-meta {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    min-width: 0;
}

.mailbox-message-subject {
    font-weight: 700;
    color: var(--text-primary);
}

.mailbox-message-from {
    font-size: 0.85rem;
    color: var(--text-muted);
    word-break: break-word;
}

.mailbox-message-aside {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    flex-shrink: 0;
}

.mailbox-message-body {
    padding: 1rem 1.15rem 1.25rem;
}

.mailbox-message-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.85rem;
}

.mailbox-tabs {
    display: flex;
    gap: 0.4rem;
    margin-bottom: 0.75rem;
}

.mailbox-tab {
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-radius: 999px;
    padding: 0.35rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
}

.mailbox-tab.is-active {
    background: var(--accent-soft);
    color: var(--accent);
    border-color: var(--accent);
}

.mailbox-html-frame {
    width: 100%;
    min-height: 520px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;
}

.mailbox-text {
    margin: 0;
    padding: 1rem;
    white-space: pre-wrap;
    word-break: break-word;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.82rem;
    line-height: 1.45;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    max-height: 70vh;
    overflow: auto;
}

@media (max-width: 720px) {
    .mailbox-message-toggle {
        flex-direction: column;
    }

    .mailbox-message-aside {
        justify-content: flex-start;
    }
}

.alarm-inspect-kpis {
    margin-bottom: 0.5rem;
}

.alarm-inspect-card {
    margin-bottom: 1.25rem;
}

.alarm-inspect-block + .alarm-inspect-block {
    margin-top: 0.55rem;
    padding-top: 0.45rem;
    border-top: 1px solid var(--border);
}

.alarm-inspect-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 0.3rem;
}

.alarm-inspect-grid th,
.alarm-inspect-grid td {
    text-align: center;
    font-size: 0.68rem;
    white-space: nowrap;
    padding: 0.18rem 0.16rem;
}

.alarm-inspect-grid th span {
    display: block;
    color: var(--text-muted);
    font-weight: 600;
}

.alarm-inspect-grid td:first-child,
.alarm-inspect-grid th:first-child {
    text-align: left;
    font-weight: 700;
    position: sticky;
    left: 0;
    background: var(--bg-card);
    z-index: 1;
}

.alarm-inspect-grid th.is-weekend,
.alarm-inspect-grid tr.is-weekend th {
    color: var(--text-muted);
}

.alarm-inspect-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin: 0 0.85rem 0.5rem;
    font-size: 0.7rem;
}

.alarm-inspect-legend span {
    display: inline-flex;
    align-items: center;
    padding: 0.15rem 0.45rem;
    border-radius: 999px;
    border: 1px solid var(--border);
}

.alarm-inspect-legend .is-ok { color: #86efac; }
.alarm-inspect-legend .is-sem_fechamento,
.alarm-inspect-grid td.is-sem_fechamento { background: #7f1d1d; color: #fecaca; font-weight: 700; }
.alarm-inspect-legend .is-sem_abertura,
.alarm-inspect-grid td.is-sem_abertura { background: #1e3a8a; color: #bfdbfe; }
.alarm-inspect-legend .is-sem_rotina,
.alarm-inspect-grid td.is-sem_rotina { color: var(--text-muted); background: rgba(148, 163, 184, 0.18); }
.alarm-inspect-legend .is-disparo,
.alarm-inspect-grid td.is-disparo { background: #991b1b; color: #fee2e2; font-weight: 700; }
.alarm-inspect-legend .is-abertura_fim_semana,
.alarm-inspect-grid td.is-abertura_fim_semana { background: #78350f; color: #fde68a; }

.alarm-inspect-grid td.is-ok { color: #86efac; }

.alarm-inspect-grid td.alarm-inspect-multi {
    white-space: normal;
    line-height: 1.35;
    min-width: 4.5rem;
}

.alarm-inspect-grid td.alarm-inspect-coverage {
    font-size: 0.62rem;
}

.alarm-inspect-grid .is-coverage-armed,
.alarm-inspect-legend .is-coverage-armed {
    display: inline-block;
    margin: 0.05rem 0;
    padding: 0.12rem 0.35rem;
    border-radius: 0.2rem;
    background: #166534;
    color: #f0fdf4;
    font-weight: 600;
    border: 1px solid #14532d;
}

.alarm-inspect-grid .is-coverage-disarmed,
.alarm-inspect-legend .is-coverage-disarmed {
    display: inline-block;
    margin: 0.05rem 0;
    padding: 0.12rem 0.35rem;
    border-radius: 0.2rem;
    background: #1d4ed8;
    color: #eff6ff;
    font-weight: 600;
    border: 1px solid #1e3a8a;
}

:root[data-theme="light"] .alarm-inspect-grid .is-coverage-armed,
:root[data-theme="light"] .alarm-inspect-legend .is-coverage-armed {
    background: #166534;
    color: #f0fdf4;
    border-color: #14532d;
}

:root[data-theme="light"] .alarm-inspect-grid .is-coverage-disarmed,
:root[data-theme="light"] .alarm-inspect-legend .is-coverage-disarmed {
    background: #1d4ed8;
    color: #eff6ff;
    border-color: #1e3a8a;
}

:root[data-theme="light"] .alarm-inspect-legend .is-ok,
:root[data-theme="light"] .alarm-inspect-grid td.is-ok { color: #166534; }
:root[data-theme="light"] .alarm-inspect-legend .is-sem_fechamento,
:root[data-theme="light"] .alarm-inspect-grid td.is-sem_fechamento { background: #fee2e2; color: #991b1b; }
:root[data-theme="light"] .alarm-inspect-legend .is-sem_abertura,
:root[data-theme="light"] .alarm-inspect-grid td.is-sem_abertura { background: #dbeafe; color: #1e3a8a; }
:root[data-theme="light"] .alarm-inspect-legend .is-disparo,
:root[data-theme="light"] .alarm-inspect-grid td.is-disparo { background: #fecaca; color: #7f1d1d; }
:root[data-theme="light"] .alarm-inspect-legend .is-abertura_fim_semana,
:root[data-theme="light"] .alarm-inspect-grid td.is-abertura_fim_semana { background: #fef3c7; color: #92400e; }

.alarm-heat th,
.alarm-heat td {
    text-align: center;
    font-size: 0.68rem;
    padding: 0.18rem 0.12rem;
    min-width: 1.35rem;
}

.alarm-heat th:first-child,
.alarm-heat td:first-child,
.alarm-heat tbody th {
    text-align: left;
    white-space: nowrap;
    position: sticky;
    left: 0;
    background: var(--bg-card);
    z-index: 1;
}

.alarm-heat td {
    color: transparent;
    background: rgba(148, 163, 184, 0.08);
    font-variant-numeric: tabular-nums;
}

.alarm-heat td.cat-seguranca { background: rgba(239, 68, 68, var(--heat, 0.35)); color: #fff; }
.alarm-heat td.cat-operacao { background: rgba(59, 130, 246, var(--heat, 0.35)); color: #fff; }
.alarm-heat td.cat-supervisao { background: rgba(20, 184, 166, var(--heat, 0.35)); color: #fff; }
.alarm-heat td.cat-infraestrutura { background: rgba(245, 158, 11, var(--heat, 0.35)); color: #111827; }
.alarm-heat td.cat-outros { background: rgba(168, 85, 247, var(--heat, 0.35)); color: #fff; }
.alarm-heat td.cat- { color: transparent; background: rgba(148, 163, 184, 0.08); }

.image-request-form input[readonly] {
    opacity: 0.9;
    cursor: default;
    background: rgba(148, 163, 184, 0.12);
}
.form-section-title {
    margin: 1.25rem 0 0.65rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.35rem;
}
.camera-pick-list {
    display: grid;
    gap: 0.4rem;
    max-height: 240px;
    overflow: auto;
    padding: 0.5rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-elevated, var(--bg-card));
}
.camera-pick {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
}
.camera-pick input { width: auto; margin-top: 0.2rem; }
.period-rows { display: grid; gap: 0.65rem; }
.period-row {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 0.6rem;
    align-items: end;
}
.period-row .form-group { margin-bottom: 0; }
.period-summary { margin: 0.25rem 0 0; padding-left: 1.15rem; }
@media (max-width: 720px) {
    .period-row { grid-template-columns: 1fr; }
}
.sla-preview {
    padding: 0.65rem 0.8rem;
    border-radius: 8px;
    background: rgba(37, 99, 235, 0.1);
    color: var(--text-primary);
    font-size: 0.9rem;
}
.sla-preview.is-error { background: rgba(220, 38, 38, 0.12); color: #fecaca; }
.lgpd-declarations {
    display: grid;
    gap: 0.65rem;
    margin: 0.5rem 0 1rem;
}
.lgpd-declarations label {
    display: flex;
    gap: 0.6rem;
    align-items: flex-start;
    font-size: 0.88rem;
    cursor: pointer;
}
.lgpd-declarations input { width: auto; margin-top: 0.2rem; }
.sla-legend ul { margin: 0.5rem 0 0; padding-left: 1.2rem; color: var(--text-secondary); }
.image-request-status-row { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem; }
.camera-summary { margin: 0.4rem 0 0; padding-left: 1.2rem; }
.file-list { list-style: none; padding: 0; margin: 0 0 1rem; }
.file-list li { display: flex; gap: 0.75rem; align-items: center; padding: 0.35rem 0; border-bottom: 1px solid var(--border); }
.upload-inline { display: flex; gap: 0.75rem; flex-wrap: wrap; align-items: center; }
.approve-form, .image-request-actions form { display: flex; gap: 0.4rem; flex-wrap: wrap; align-items: center; }
.timeline { list-style: none; padding: 0; margin: 0 0 1rem; }
.timeline li { padding: 0.6rem 0; border-bottom: 1px solid var(--border); }
.raci-row, .raci-add { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; padding: 0.5rem; }
.raci-row select, .raci-row input[type="text"], .raci-row input[type="email"] { min-width: 140px; }
.raci-active { display: inline-flex; gap: 0.35rem; align-items: center; font-size: 0.85rem; }
.raci-delete { display: inline-block; padding: 0 0.5rem 0.5rem; }
.detail-item.full { grid-column: 1 / -1; }

.print-only { display: none; }

.print-header { display: none; }

@media print {
    @page { size: A4 portrait; margin: 8mm; }
    .print-landscape { }
}

@media print {
    html, body {
        background: #fff !important;
        color: #10242b !important;
        font-size: 8px;
        line-height: 1.25;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    body.print-landscape {
        font-size: 7.5px;
    }
    .print-only, .print-header { display: flex !important; }
    .print-header {
        align-items: center;
        gap: 12px;
        border-bottom: 2px solid #70b62c;
        padding: 0 0 6px;
        margin: 0 0 8px;
        color: #10242b;
    }
    .print-logo {
        width: 96px;
        max-height: 42px;
        object-fit: contain;
        object-position: left center;
    }
    .print-header-text { min-width: 0; flex: 1; }
    .print-org {
        margin: 0;
        font-size: 9px;
        font-weight: 700;
        color: #124f68;
        text-transform: uppercase;
        letter-spacing: 0.04em;
    }
    .print-header h1 {
        margin: 1px 0 0;
        font-size: 15px;
        color: #10242b;
        line-height: 1.2;
    }
    .print-meta {
        margin: 1px 0 0;
        color: #556055;
        font-size: 8px;
    }
    .no-print,
    .sidebar,
    .theme-toggle,
    .filters,
    .btn,
    .sidebar-footer,
    .shift-alert-banner,
    .alert,
    .sidebar-account-link { display: none !important; }
    .app-layout { display: block; }
    .main-content { padding: 0; margin: 0; width: 100%; max-width: none; }
    .card, .card-compact, .stat-card {
        box-shadow: none !important;
        border: 1px solid #d7ddd7 !important;
        background: #fff !important;
        color: #10242b !important;
        margin: 0 0 6px !important;
        padding: 4px 6px !important;
    }
    .stat-card, .alarm-inspect-block {
        break-inside: avoid;
        page-break-inside: avoid;
    }
    .card-header, .stat-label, .form-hint { color: #556055 !important; }
    .card-header { padding: 0 0 3px !important; margin: 0 0 3px !important; }
    .card-header h3 { font-size: 10px; margin: 0; color: #10242b !important; }
    .stats-grid, .alarm-inspect-kpis {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 4px;
        margin: 0 0 6px;
    }
    .stat-value { font-size: 12px; color: #10242b !important; }
    .stat-icon { display: none; }
    .form-hint { display: none; }
    .print-cycle-hint {
        display: block !important;
        margin: 0 0 6px !important;
        font-size: 8px;
        color: #556055 !important;
    }
    .alarm-inspect-legend { margin: 0 0 4px; gap: 3px; }
    .alarm-inspect-legend span {
        padding: 0 5px;
        font-size: 7px;
        border-radius: 3px;
    }
    .alarm-inspect-block + .alarm-inspect-block {
        margin-top: 4px;
        padding-top: 4px;
    }
    .alarm-inspect-head { margin-bottom: 2px; gap: 4px; }
    .alarm-inspect-grid th,
    .alarm-inspect-grid td {
        padding: 1px 2px;
        font-size: 7px;
        border: 1px solid #d7ddd7;
        color: #10242b;
    }
    .alarm-inspect-grid td:first-child,
    .alarm-inspect-grid th:first-child {
        background: #eef3ee !important;
        position: static;
    }
    .alarm-inspect-grid td.is-ok { color: #166534 !important; background: #fff !important; }
    .alarm-inspect-grid td.is-sem_fechamento { background: #fee2e2 !important; color: #991b1b !important; }
    .alarm-inspect-grid td.is-sem_abertura { background: #dbeafe !important; color: #1e3a8a !important; }
    .alarm-inspect-grid td.is-sem_rotina { background: #f1f5f9 !important; color: #475569 !important; }
    .alarm-inspect-grid td.is-disparo { background: #fecaca !important; color: #7f1d1d !important; }
    .alarm-inspect-grid td.is-abertura_fim_semana { background: #fef3c7 !important; color: #92400e !important; }
    .table-wrap { overflow: visible !important; max-width: none !important; }
    .alarm-inspect-grid .is-coverage-armed {
        background: #166534 !important;
        color: #fff !important;
        border: 1px solid #14532d !important;
        font-weight: 700 !important;
    }
    .alarm-inspect-grid .is-coverage-disarmed {
        background: #1d4ed8 !important;
        color: #fff !important;
        border: 1px solid #1e3a8a !important;
        font-weight: 700 !important;
    }
    .alarm-inspect-legend .is-coverage-armed {
        background: #166534 !important;
        color: #fff !important;
        border-color: #14532d !important;
    }
    .alarm-inspect-legend .is-coverage-disarmed {
        background: #1d4ed8 !important;
        color: #fff !important;
        border-color: #1e3a8a !important;
    }
    .table-compact th, .table-compact td,
    table th, table td {
        padding: 2px 3px !important;
        font-size: 7.5px;
        border-color: #d7ddd7 !important;
        color: #10242b !important;
    }
    .table-compact th, table th { background: #eef3ee !important; }
    .image-request-sheet { box-shadow: none; border: 1px solid #183d49; }
    .badge { border: 1px solid #d7ddd7; color: #10242b !important; background: #eef3ee !important; }
    a { color: inherit !important; text-decoration: none !important; }
    .alarm-heat td { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

@media print {
    body.print-landscape {
        /* Chrome/Edge: landscape via named page */
    }
}

@page print-landscape {
    size: A4 landscape;
    margin: 6mm;
}

@media print {
    body.print-landscape {
        page: print-landscape;
    }
}