/* ==================================================
 * FeederGIS — Analytics Console
 * Extends the control-room system from index.css
 * ================================================== */

.details-layout {
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100vw;
    background-color: var(--bg-app);
    color: var(--text-main);
    overflow: hidden;
}

/* --- Header strip --- */
.details-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 22px;
    background-color: var(--bg-sidebar);
    background-image:
        linear-gradient(var(--grid-line) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
    background-size: 28px 28px;
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    z-index: 100;
    position: relative;
}

/* Live current along the header, mirrors the map console */
.details-header::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--color-lt) 50%, transparent 100%);
    background-size: 220% 100%;
    animation: currentFlow 5s linear infinite;
    opacity: 0.55;
    pointer-events: none;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 18px;
}

.back-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 188, 212, 0.08);
    border: 1px solid rgba(0, 188, 212, 0.3);
    clip-path: polygon(7px 0, 100% 0, 100% calc(100% - 7px), calc(100% - 7px) 100%, 0 100%, 0 7px);
    padding: 8px 16px;
    color: var(--color-lt);
    font-family: var(--font-heading);
    font-size: 11.5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.back-btn:hover {
    background: var(--color-lt);
    color: var(--text-inverse);
}

.header-badge {
    font-family: var(--font-mono);
    font-size: 9px;
    background: rgba(0, 188, 212, 0.1);
    border: 1px solid rgba(0, 188, 212, 0.3);
    color: var(--color-lt);
    padding: 3px 9px;
    border-radius: 2px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-left: 10px;
}

/* --- Main dashboard grid --- */
.details-main {
    display: grid;
    grid-template-columns: 320px 1fr 360px;
    gap: 16px;
    padding: 16px;
    flex: 1;
    overflow: hidden;
}

.details-sidebar,
.details-content-grid,
.details-search-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow: hidden;
}

/* Panel cards inherit margin from index.css — neutralise inside the grid */
.details-main .panel-card {
    margin: 0;
}

/* --- Select component --- */
.select-wrapper {
    position: relative;
    width: 100%;
    margin-top: 8px;
}

.details-select {
    width: 100%;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 10px 36px 10px 12px;
    color: var(--text-main);
    font-family: var(--font-mono);
    font-size: 12.5px;
    font-weight: 500;
    cursor: pointer;
    appearance: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.details-select:focus {
    outline: none;
    border-color: var(--color-lt);
    box-shadow: 0 0 12px var(--accent-glow);
}

.details-select option {
    background: var(--bg-app);
    color: var(--text-main);
}

.select-icon {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--color-lt);
    font-size: 11px;
}

/* --- Stats & charts --- */
.stats-panel {
    flex-shrink: 0;
}

/* Let the central column scroll when charts overflow */
.details-content-grid {
    overflow-y: auto;
    padding-right: 4px;
}

.chart-card {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
}

.chart-bar-container {
    height: 260px;
    max-height: none;
    margin-top: 12px;
    width: 100%;
}

.card-note {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 6px;
    line-height: 1.5;
}

/* Inline metric picker inside a card title */
.card-title { align-items: center; }
.inline-select {
    margin-left: auto;
    margin-top: 0;
    width: auto;
    min-width: 150px;
}
.inline-select .details-select {
    padding: 6px 28px 6px 10px;
    font-size: 11px;
}

/* Phase balance severity badge */
.phase-balance-badge {
    margin-left: auto;
    font-family: var(--font-mono);
    font-size: 9px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 2px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.phase-balance-badge.balanced { background: rgba(76,175,80,0.12); color: #4caf50; border: 1px solid rgba(76,175,80,0.3); }
.phase-balance-badge.moderate { background: rgba(255,152,0,0.12); color: #ff9800; border: 1px solid rgba(255,152,0,0.3); }
.phase-balance-badge.severe   { background: rgba(244,86,74,0.12); color: var(--color-danger); border: 1px solid rgba(244,86,74,0.3); }

/* Top transformers list */
.dtr-top-list {
    display: flex;
    flex-direction: column;
    gap: 7px;
    padding-left: 18px;
    border-left: 1px solid var(--border-color);
    overflow-y: auto;
    max-height: 280px;
}
.dtr-top-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 8px;
    font-size: 12px;
}
.dtr-top-id {
    color: var(--text-main);
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 11.5px;
}
.dtr-top-sub {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 9.5px;
}
.dtr-top-pct {
    font-family: var(--font-mono);
    font-weight: 700;
    white-space: nowrap;
}

.chart-layout-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: center;
    flex: 1;
    margin-top: 12px;
    overflow: hidden;
}

.chart-canvas-container {
    position: relative;
    height: 100%;
    min-height: 220px;
    max-height: 280px;
}

.chart-stats-legend {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-left: 18px;
    border-left: 1px solid var(--border-color);
}

.metric-legend-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12.5px;
}

.metric-legend-label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
}

.metric-legend-color {
    width: 8px;
    height: 8px;
    border-radius: 1px;
}

.metric-legend-val {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 11.5px;
    color: var(--text-main);
}

/* --- Search directory panel --- */
.details-search-panel {
    position: relative;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 16px;
}

.details-search-panel::before,
.details-search-panel::after {
    content: '';
    position: absolute;
    width: 9px;
    height: 9px;
    pointer-events: none;
}
.details-search-panel::before {
    top: -1px;
    left: -1px;
    border-top: 1px solid rgba(0, 217, 240, 0.45);
    border-left: 1px solid rgba(0, 217, 240, 0.45);
}
.details-search-panel::after {
    bottom: -1px;
    right: -1px;
    border-bottom: 1px solid rgba(0, 217, 240, 0.45);
    border-right: 1px solid rgba(0, 217, 240, 0.45);
}

.scroll-container {
    flex: 1;
    overflow-y: auto;
    padding-right: 4px;
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.search-hint {
    padding: 20px;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.5px;
    line-height: 1.7;
    color: var(--text-muted);
}

/* --- Responsive --- */
@media (max-width: 1100px) {
    .details-main {
        grid-template-columns: 1fr;
        overflow-y: auto;
    }
    .details-sidebar,
    .details-content-grid,
    .details-search-panel {
        overflow: visible;
        height: auto;
    }
    .chart-layout-wrapper {
        grid-template-columns: 1fr;
    }
    .chart-stats-legend {
        border-left: none;
        border-top: 1px solid var(--border-color);
        padding-left: 0;
        padding-top: 16px;
    }
}