/* Light theme (default) */
:root,
[data-theme="light"] {
    --bg: #f4f7f9;
    --card: #ffffff;
    --border: #e8edf2;
    --text: #1a1a1a;
    --muted: #9ea6ad;
    --accent: #a7b5c1;
    --accent-hover: #8fa0af;
    --input-bg: #f0f2f5;
    --input-border: transparent;
    --shadow: 0 2px 14px rgba(26, 40, 56, 0.06);
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #e74c3c;
    --over-bg: rgba(34, 197, 94, 0.08);
    --under-bg: rgba(231, 76, 60, 0.08);
    --alert-warning-bg: rgba(245, 158, 11, 0.12);
    --alert-warning-border: rgba(245, 158, 11, 0.35);
    --alert-warning-text: #92400e;
    --alert-danger-bg: rgba(231, 76, 60, 0.1);
    --alert-danger-border: rgba(231, 76, 60, 0.3);
    --alert-danger-text: #991b1b;
    --list-hover: #f5f7fa;
    --list-active: #eef2f6;
    --chart-tick: #9ea6ad;
    --chart-grid: rgba(26, 40, 56, 0.05);
    --chart-legend: #1a1a1a;
    --chart-bar-1: #b0bbc6;
    --chart-bar-2: #c04ee0;
    --chart-bar-3: #5d9eff;
    --media-bg: #dfe5eb;
}

/* Dark theme */
[data-theme="dark"] {
    --bg: #0f1419;
    --card: #1a2332;
    --border: #2d3a4f;
    --text: #e8edf5;
    --muted: #94a3b8;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --input-bg: #111827;
    --input-border: #2d3a4f;
    --shadow: none;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --over-bg: rgba(34, 197, 94, 0.08);
    --under-bg: rgba(239, 68, 68, 0.08);
    --alert-warning-bg: rgba(245, 158, 11, 0.12);
    --alert-warning-border: rgba(245, 158, 11, 0.35);
    --alert-warning-text: #fde68a;
    --alert-danger-bg: rgba(239, 68, 68, 0.12);
    --alert-danger-border: rgba(239, 68, 68, 0.35);
    --alert-danger-text: #fecaca;
    --list-hover: rgba(255, 255, 255, 0.04);
    --list-active: rgba(59, 130, 246, 0.12);
    --chart-tick: #94a3b8;
    --chart-grid: rgba(255, 255, 255, 0.05);
    --chart-legend: #e8edf5;
    --chart-bar-1: #64748b;
    --chart-bar-2: #a855f7;
    --chart-bar-3: #3b82f6;
    --media-bg: #111827;
}

* {
    box-sizing: border-box;
}

html {
    height: 100%;
}

.dash-body {
    background: var(--bg);
    color: var(--text);
    height: 100%;
    margin: 0;
    overflow: hidden;
}

.dash-main {
    height: 100vh;
    padding: 1rem;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.dash-main > .alert {
    flex: 0 0 auto;
    margin-bottom: 0.75rem;
}

.dash-main > .dash-layout {
    flex: 1 1 auto;
    min-height: 0;
}

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

/* Floating theme toggle — top right, over content without navbar */
.theme-toggle-float {
    position: fixed;
    top: 0.85rem;
    right: 0.85rem;
    z-index: 1000;
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--text);
    border-radius: 0.5rem;
    box-shadow: var(--shadow);
    cursor: pointer;
}

.theme-toggle-float:hover {
    border-color: var(--accent);
}

.theme-toggle .theme-icon {
    width: 1rem;
    height: 1rem;
    display: none;
    align-items: center;
    justify-content: center;
}

[data-theme="light"] .icon-moon,
:root:not([data-theme="dark"]) .icon-moon {
    display: inline-flex;
}

[data-theme="dark"] .icon-sun {
    display: inline-flex;
}

/* Dashboard grid: left sidebar + one wide main card */
.dash-layout {
    display: grid;
    grid-template-columns: 312px minmax(0, 1fr);
    gap: 0.85rem;
    align-items: stretch;
    height: 100%;
    max-height: 100%;
    min-height: 0;
    overflow: hidden;
}

.dash-left {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    min-height: 0;
    height: 100%;
    overflow: hidden;
}

.dash-card {
    background: var(--card);
    border-radius: 0.75rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    padding: 1.8rem 2rem;
    min-height: 0;
}

.dash-left .dash-card {
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.dash-left .dash-card-objects {
    flex: 1.44 1 0;
}

.dash-left .dash-card-flows {
    flex: 0.56 1 0;
}

.dash-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 0.75rem;
    color: var(--text);
}

.dash-label {
    display: block;
    font-size: 0.8rem;
    color: var(--muted);
    margin-bottom: 0.35rem;
}

/* Selects — one small chevron, no tiling */
.form-select.dash-select,
.dash-select.form-select {
    background-color: var(--input-bg);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%239ea6ad' d='M1.4 1.4 6 6l4.6-4.6 1.4 1.4L6 8.8 0 2.8z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 10px 7px;
    border: 1px solid var(--input-border);
    color: var(--text);
    border-radius: 0.4rem;
    font-size: 0.9rem;
    padding: 0.45rem 2rem 0.45rem 0.7rem;
    box-shadow: none;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.form-select.dash-select:focus,
.dash-select.form-select:focus {
    background-color: var(--input-bg);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%239ea6ad' d='M1.4 1.4 6 6l4.6-4.6 1.4 1.4L6 8.8 0 2.8z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 10px 7px;
    border-color: var(--accent);
    color: var(--text);
    box-shadow: none;
}

.form-control.dash-date {
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text);
    border-radius: 0.4rem;
    font-size: 0.85rem;
    padding: 0.35rem 0.5rem;
    max-width: 10rem;
}

.form-control.dash-date:focus {
    background-color: var(--input-bg);
    border-color: var(--accent);
    color: var(--text);
    box-shadow: none;
}

.dash-scroll-list {
    margin-top: 0.75rem;
    overflow: auto;
    flex: 1 1 auto;
    min-height: 0;
    padding-right: 0.25rem;
}

.object-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.45rem;
    font-size: 0.88rem;
    color: var(--text);
    text-decoration: none;
    border-radius: 0.4rem;
    cursor: pointer;
}

.object-item:hover {
    background: var(--list-hover);
    color: var(--text);
}

.object-item.active {
    background: var(--list-active);
    color: var(--text);
}

.object-all {
    margin-top: 0.65rem;
}

.dash-hint {
    display: none;
}

/* Wide main card: events+stats | detail panel on gray plate */
.dash-main-card {
    background: var(--card);
    border-radius: 0.75rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    min-height: 0;
    height: 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.dash-main-inner {
    display: grid;
    grid-template-columns: minmax(0, 55%) minmax(0, 45%);
    flex: 1;
    min-height: 0;
    height: 100%;
    overflow: hidden;
    align-items: stretch;
}

.dash-main-content {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 1.8rem 2rem 0.85rem;
    min-height: 0;
    height: 100%;
    overflow: hidden;
}

/* Shared gray plate style (statistics columns + detail column) */
.dash-gray-plate,
.stats-col.dash-gray-plate,
.dash-detail-panel {
    background: var(--input-bg);
    border: none;
    border-radius: 0.35rem;
    box-sizing: border-box;
}

/* Gray plate inset from the wide white card */
.dash-detail-panel {
    margin: 0.85rem;
    padding: 1.8rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    overflow: auto;
    min-height: 0;
    align-self: stretch;
}

.object-id {
    color: var(--muted);
    font-size: 0.8rem;
    min-width: 1.2rem;
}

.object-arrow {
    color: var(--muted);
    font-size: 1.6rem;
    line-height: 1;
    min-width: 1.4rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transform: translateY(-3px);
}

.object-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.flow-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.5rem;
    border-radius: 0.4rem;
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
}

.flow-item:hover {
    background: var(--list-hover);
    color: var(--text);
}

.flow-item.active {
    background: var(--list-active);
    font-weight: 600;
}

/* Center column */
.dash-center {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-height: 0;
    overflow: hidden;
}

.events-block {
    display: flex;
    flex-direction: column;
    min-height: 0;
    flex: 1 1 0;
    overflow: hidden;
    padding: 0;
}

.events-toolbar {
    margin-bottom: 0;
    flex: 0 0 auto;
}

.events-toolbar .dash-card-title {
    margin: 0 0 0.75rem;
}

.events-filters {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    width: 100%;
    margin-bottom: 0.65rem;
    flex: 0 0 auto;
}

.filter-field {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--input-bg);
    border-radius: 0.4rem;
    padding: 0.45rem 0.65rem;
    min-width: 0;
}

.filter-label {
    color: var(--muted);
    font-size: 0.85rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.filter-select,
.filter-field .dash-select {
    flex: 1 1 auto;
    min-width: 0;
    width: 100%;
    border: none;
    background-color: transparent;
    padding: 0 1.75rem 0 0;
    border-radius: 0;
}

.filter-select:focus,
.filter-field .dash-select:focus {
    background-color: transparent;
    border: none;
    box-shadow: none;
}

.period-row {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.5rem;
    background: var(--input-bg);
    border-radius: 0.4rem;
    padding: 0.45rem 0.5rem 0.45rem 0.65rem;
    margin-bottom: 0.65rem;
    flex: 0 0 auto;
    min-width: 0;
}

.period-fields {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.4rem;
    min-width: 0;
    flex: 1 1 auto;
}

.period-label {
    color: var(--muted);
    font-size: 0.85rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.period-row .dash-date {
    flex: 1 1 0;
    min-width: 0;
    max-width: none;
    width: auto;
}

.period-reset {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.28rem 0.65rem 0.34rem;
    border: 1px solid var(--border);
    border-radius: 0.28rem;
    background: var(--card);
    color: var(--text);
    font-size: 0.85rem;
    text-decoration: none;
    line-height: 1.2;
    white-space: nowrap;
}

.period-reset:hover {
    border-color: var(--accent);
    color: var(--text);
}

.event-log {
    overflow-y: auto;
    overflow-x: hidden;
    flex: 1 1 auto;
    min-height: 0;
    padding-right: 0.25rem;
}

.event-log-item {
    display: block;
    padding: 0.28rem 5px;
    text-decoration: none;
    font-size: 0.88rem;
    border-radius: 0.25rem;
    line-height: 1.35;
}

.event-log-item:hover,
.event-log-item:hover .event-time,
.event-log-item:hover .event-text {
    color: var(--danger);
}

.event-log-item.active {
    background: var(--list-active);
}

.event-log-item.danger .event-text {
    color: var(--danger);
    font-weight: 600;
}

.event-time {
    color: var(--muted);
    margin-right: 0.35rem;
}

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

.stats-block {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding: 1.7rem 0 0;
    margin: 0;
    min-width: 0;
}

.stats-block .dash-card-title {
    margin: 0 0 0.25rem;
    padding: 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0.75rem;
    margin: 0;
    padding: 0;
}

.stats-col {
    min-width: 0;
    padding: 1rem 1.25rem;
}

.stat-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 0.75rem;
    font-size: 0.9rem;
    padding: 0.15rem 0;
    color: var(--muted);
}

.stat-row strong {
    color: var(--text);
    font-weight: 700;
    text-align: right;
    white-space: nowrap;
}

.stats-chart-wrap {
    width: calc(100% + 4rem);
    margin: 0 -2rem;
    height: 150px;
    padding: 0.35rem 0.85rem 0;
    box-sizing: border-box;
}

.stats-chart-wrap canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
}

/* Right detail */
.detail-card {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    overflow: auto;
}

.detail-media {
    border-radius: 0.5rem;
    overflow: hidden;
    background: var(--media-bg);
    aspect-ratio: 16 / 10;
    position: relative;
}

.detail-media-file {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
}

.detail-media-placeholder {
    width: 100%;
    height: 100%;
    min-height: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    text-align: center;
    color: var(--muted);
}

.detail-media-label {
    font-size: 0.85rem;
    word-break: break-all;
    color: var(--text);
}

.detail-media-sub {
    margin-top: 0.35rem;
    font-size: 0.8rem;
}

.detail-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.detail-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
}

.detail-action.disabled,
.detail-register:disabled {
    opacity: 0.85;
    cursor: default;
    pointer-events: none;
}

.detail-register {
    margin-top: auto;
    flex-shrink: 0;
}

.dash-layout .btn {
    --bs-btn-border-radius: 0.28rem;
    border-radius: 0.28rem;
    padding: 0.48rem 1rem 0.56rem;
    line-height: 1.2;
}

.dash-layout .btn-sm {
    padding: 0.32rem 0.65rem 0.4rem;
    font-size: 0.875rem;
}

.btn-primary {
    --bs-btn-bg: var(--accent);
    --bs-btn-border-color: var(--accent);
    --bs-btn-hover-bg: var(--accent-hover);
    --bs-btn-hover-border-color: var(--accent-hover);
    --bs-btn-active-bg: var(--accent-hover);
    --bs-btn-active-border-color: var(--accent-hover);
    --bs-btn-color: #fff;
    --bs-btn-hover-color: #fff;
    --bs-btn-disabled-bg: var(--accent);
    --bs-btn-disabled-border-color: var(--accent);
    --bs-btn-disabled-opacity: 0.85;
}

.detail-meta {
    margin: 0;
    padding: 0 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    flex: 0 1 auto;
    min-height: 0;
}

.detail-meta > div {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 0.5rem;
    font-size: 0.88rem;
}

.detail-meta dt {
    margin: 0;
    color: var(--muted);
    font-weight: 400;
}

.detail-meta dd {
    margin: 0;
    color: var(--text);
    text-align: right;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.detail-export {
    margin-top: 0;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    color: var(--muted);
    font-size: 0.85rem;
    flex-shrink: 0;
}

.export-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.export-links a {
    color: var(--text);
    text-decoration: none;
}

.export-links a:hover {
    text-decoration: underline;
}

.empty-hint {
    color: var(--muted);
    padding: 1rem 0.25rem;
    font-size: 0.9rem;
}

.text-truncate-cell {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.alert-warning {
    background: var(--alert-warning-bg);
    border-color: var(--alert-warning-border);
    color: var(--alert-warning-text);
}

.alert-danger {
    background: var(--alert-danger-bg);
    border-color: var(--alert-danger-border);
    color: var(--alert-danger-text);
}

/* Legacy pages still usable via URL */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 0.75rem;
    box-shadow: var(--shadow);
}

.table-theme {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text);
    --bs-table-hover-bg: var(--list-hover);
    --bs-table-border-color: var(--border);
    color: var(--text);
}

@media (max-width: 1100px) {
    .dash-main-inner {
        grid-template-columns: 1fr;
    }

    .dash-detail-panel {
        margin: 0 0.85rem 0.85rem;
        max-height: 50vh;
    }
}

@media (max-width: 900px) {
    .dash-body {
        overflow: auto;
        height: auto;
    }

    .dash-main {
        height: auto;
        min-height: 100vh;
        overflow: visible;
        padding-top: 3.25rem;
    }

    .dash-layout {
        height: auto;
        max-height: none;
        grid-template-columns: 1fr;
        overflow: visible;
    }

    .dash-left,
    .dash-main-card,
    .dash-main-inner,
    .dash-main-content {
        height: auto;
        overflow: visible;
    }

    .event-log {
        max-height: 50vh;
    }

    .dash-scroll-list {
        max-height: 12rem;
    }
}