/* ── Impact Review — Retrospective network analysis ─────────────────── */

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: #111;
    color: #ddd;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* ── Nav (matches dashboard) ── */
#nav-bar {
    height: 44px;
    min-height: 44px;
    background: rgba(20,20,20,0.97);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 20px;
    z-index: 1000;
    backdrop-filter: blur(8px);
}
.nav-brand { text-decoration: none; color: #fff; font-size: 15px; font-weight: 600; white-space: nowrap; }
.nav-brand span { color: #42a5f5; font-weight: 400; }
.nav-links { display: flex; gap: 4px; }
.nav-links a { color: #aaa; text-decoration: none; padding: 5px 10px; border-radius: 4px; font-size: 13px; }
.nav-links a:hover { color: #fff; background: rgba(255,255,255,0.07); }
.nav-links a.active { color: #fff; background: rgba(66,165,245,0.18); }
.nav-links a.nav-admin { color: #e57373; }
.nav-links a.nav-admin:hover { color: #fff; background: rgba(229,57,53,0.15); }
.nav-spacer { flex: 1; }
.nav-version { font-size: 10px; color: #7a7f96; margin-left: 6px; }

/* ── Main layout ── */
#main-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
    position: relative;
}

/* ── Floating panel base ── */
.fp-panel {
    position: fixed;
    width: 300px;
    background: rgba(28,30,42,0.95);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 10px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.6);
    backdrop-filter: blur(12px);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    max-height: calc(100vh - 100px);
    max-height: calc(100dvh - 100px);
    transition: max-height .25s ease, opacity .2s;
}
.fp-panel.minimised { max-height: 42px; }

.fp-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 12px;
    height: 42px;
    min-height: 42px;
    background: rgba(66,165,245,0.1);
    border-bottom: 1px solid rgba(66,165,245,0.2);
    cursor: grab;
    user-select: none;
}
.fp-header:active { cursor: grabbing; }
.fp-icon  { font-size: 14px; }
.fp-title { font-size: 13px; font-weight: 600; color: #90caf9; flex: 1; }

.fp-toggle-btn {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.10);
    color: #9ca0b4;
    font-size: 10px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
    cursor: pointer;
    letter-spacing: 0.3px;
    transition: all .15s;
}
.fp-toggle-btn:hover { color: #fff; background: rgba(255,255,255,0.10); border-color: rgba(255,255,255,0.18); }

/* ── Review panel — top-left ── */
#review-panel { left: 16px; top: 60px; }
/* ── DV panel — top-right ── */
#dv-panel { right: 16px; top: 60px; }

/* ── Review body scroll ── */
#review-body {
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.08) transparent;
}
#review-body::-webkit-scrollbar { width: 3px; }
#review-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }

/* ── Section spacing ── */
.rv-section {
    padding: 10px 14px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.rv-date-section {
    padding: 12px 14px;
}
.rv-section-label {
    display: block;
    font-size: 9px;
    font-weight: 700;
    color: #7a7f96;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

/* ── Period selector ── */
.period-selector {
    display: flex;
    gap: 4px;
    padding: 8px 14px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.period-btn {
    flex: 1;
    padding: 6px 8px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
    background: transparent;
    color: #888;
    font-size: 11px;
    cursor: pointer;
    transition: all .15s;
}
.period-btn:hover { color: #ccc; border-color: rgba(255,255,255,0.2); }
.period-btn.active { color: #fff; background: rgba(66,165,245,0.18); border-color: rgba(66,165,245,0.3); }

/* ── Summary cards ── */
.review-summary {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 6px;
    padding: 10px 14px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.summary-card {
    background: rgba(255,255,255,0.04);
    border-radius: 6px;
    padding: 10px;
    text-align: center;
}
.summary-card-value {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.1;
}
.summary-card-label {
    font-size: 10px;
    color: #888;
    margin-top: 3px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ── Section headers (legacy) ── */

/* ── Works cards ── */
.works-card {
    background: rgba(255,255,255,0.04);
    border-radius: 6px;
    padding: 10px 12px;
    margin-bottom: 6px;
    border-left: 3px solid #8a8fa8;
    cursor: pointer;
    transition: background .15s;
}
.works-card:hover { background: rgba(255,255,255,0.07); }
.works-card.severity-major { border-left-color: #e53935; }
.works-card.severity-significant { border-left-color: #fb8c00; }
.works-card.severity-moderate { border-left-color: #fdd835; }
.works-card.severity-minor { border-left-color: #66bb6a; }

.works-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}
.works-card-icon { width: 22px; height: 22px; flex-shrink: 0; }
.works-card-icon .tm-icon { width: 22px; height: 22px; }
.works-card-road {
    font-size: 13px;
    font-weight: 600;
    color: #eee;
}
.works-card-type {
    font-size: 11px;
    color: #888;
    margin-left: auto;
    white-space: nowrap;
}
.works-card-desc {
    font-size: 11px;
    color: #9ca0b4;
    margin-top: 2px;
}
.works-card-meta {
    font-size: 10px;
    color: #7a7f96;
    margin-top: 4px;
}

/* ── Anomaly cards ── */
.anomaly-card {
    background: rgba(255,255,255,0.04);
    border-radius: 6px;
    padding: 10px 12px;
    margin-bottom: 6px;
    cursor: pointer;
    transition: background .15s;
}
.anomaly-card:hover { background: rgba(255,255,255,0.07); }
.anomaly-card.mapped { border-left: 3px solid #e53935; }
.anomaly-card.unmapped {
    border-left: 3px solid #ff9800;
    background: rgba(255,152,0,0.06);
}

.anomaly-road {
    font-size: 13px;
    font-weight: 600;
    color: #eee;
    display: flex;
    align-items: center;
    gap: 6px;
}
.anomaly-badge {
    font-size: 9px;
    padding: 2px 6px;
    border-radius: 3px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.anomaly-badge.busy { background: rgba(251,140,0,0.2); color: #ffb74d; }
.anomaly-badge.congested { background: rgba(229,57,53,0.2); color: #ef5350; }
.anomaly-badge.over-capacity { background: rgba(136,14,79,0.3); color: #f06292; }
.anomaly-badge.moderate { background: rgba(253,216,53,0.2); color: #fdd835; }
.anomaly-badge.unmapped-badge {
    background: rgba(255,152,0,0.25);
    color: #ffb74d;
    animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.anomaly-speeds {
    display: flex;
    gap: 16px;
    margin-top: 6px;
    font-size: 11px;
}
.anomaly-speed-item {
    display: flex;
    flex-direction: column;
}
.anomaly-speed-label { color: #8a8fa8; font-size: 9px; text-transform: uppercase; }
.anomaly-speed-value { color: #ccc; font-weight: 600; }
.anomaly-speed-value.slow { color: #ef5350; }

.anomaly-cause {
    font-size: 10px;
    color: #888;
    margin-top: 4px;
    font-style: italic;
}

/* ── Map container ── */
#map-container {
    flex: 1;
    position: relative;
}
#map {
    width: 100%;
    height: 100%;
}

/* ── Map legend ── */
#map-legend {
    position: absolute;
    bottom: 24px;
    right: 12px;
    background: rgba(28,30,42,0.92);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 6px;
    padding: 10px 14px;
    z-index: 800;
    backdrop-filter: blur(8px);
}
.ml-title {
    font-size: 11px;
    font-weight: 600;
    color: #aaa;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.ml-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    color: #999;
    padding: 2px 0;
}
.ml-swatch {
    width: 24px;
    height: 4px;
    border-radius: 2px;
    flex-shrink: 0;
}
.ml-swatch.dashed {
    background: repeating-linear-gradient(90deg, #ff9800 0px, #ff9800 4px, transparent 4px, transparent 8px);
}

/* ── Unmapped marker pulse ── */
.unmapped-marker {
    width: 28px;
    height: 28px;
    position: relative;
}
.unmapped-marker-dot {
    width: 14px;
    height: 14px;
    background: #ff9800;
    border: 2px solid #fff;
    border-radius: 50%;
    position: absolute;
    top: 7px;
    left: 7px;
    z-index: 2;
}
.unmapped-marker-pulse {
    width: 28px;
    height: 28px;
    background: rgba(255,152,0,0.3);
    border-radius: 50%;
    position: absolute;
    top: 0;
    left: 0;
    animation: marker-pulse 2s ease-out infinite;
}
@keyframes marker-pulse {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(2); opacity: 0; }
}

/* ── Segment popup ── */
.seg-popup { min-width: 200px; }
.seg-popup h4 { font-size: 13px; margin-bottom: 6px; color: #111; }
.seg-popup-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 6px;
    margin-bottom: 6px;
}
.seg-popup-item { text-align: center; }
.seg-popup-label { font-size: 9px; color: #888; text-transform: uppercase; }
.seg-popup-val { font-size: 14px; font-weight: 700; }
.seg-popup-val.good { color: #43a047; }
.seg-popup-val.warn { color: #fb8c00; }
.seg-popup-val.bad { color: #e53935; }
.seg-popup-val.critical { color: #880e4f; }
.seg-popup-cause { font-size: 11px; color: #8a8fa8; padding-top: 4px; border-top: 1px solid #eee; }

/* ── Info bar ── */
#info-bar {
    height: 32px;
    min-height: 32px;
    background: rgba(28,30,42,0.93);
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 24px;
    font-size: 11px;
    color: #8a8fa8;
}
.info-stat { display: flex; align-items: center; gap: 4px; }
.info-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}
.export-report-btn {
    background: rgba(66,165,245,0.12);
    border: 1px solid rgba(66,165,245,0.3);
    color: #90caf9;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all .15s;
}
.export-report-btn:hover { background: rgba(66,165,245,0.22); border-color: rgba(66,165,245,0.5); color: #fff; }

/* ── Date selector ── */
.review-date-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: #8a8fa8;
    margin-bottom: 6px;
    display: block;
}
.review-date-pick {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
    background: rgba(255,255,255,0.05);
    color: #ddd;
    font-size: 13px;
    cursor: pointer;
    color-scheme: dark;
}
.review-date-pick:hover { border-color: rgba(255,255,255,0.2); }
.review-date-pick:focus { outline: none; border-color: rgba(66,165,245,0.4); }
.review-date-pick::-webkit-calendar-picker-indicator { filter: invert(0.6); cursor: pointer; }

/* ── Empty state ── */
.review-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px 14px;
    color: #7a7f96;
}
.review-empty-icon { font-size: 36px; margin-bottom: 12px; }
.review-empty-text { font-size: 13px; text-align: center; }

/* ── Selected state ── */
.works-card.selected { background: rgba(66,165,245,0.12); }
.anomaly-card.selected { background: rgba(66,165,245,0.12); }

/* ── DV panel body ── */
.dv-body {
    overflow-y: auto;
    flex: 1;
    padding: 12px 14px;
    min-height: 0;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.08) transparent;
}
.dv-body::-webkit-scrollbar { width: 3px; }
.dv-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }

.dv-status-row {
    display: flex;
    gap: 6px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.dv-status-badge {
    font-size: 10px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 3px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    margin-bottom: 14px;
}
.dv-metric {
    background: rgba(255,255,255,0.04);
    border-radius: 6px;
    padding: 10px 8px;
    text-align: center;
}
.dv-metric-val {
    font-size: 16px;
    font-weight: 700;
    color: #eee;
    line-height: 1.2;
}
.dv-metric-label {
    font-size: 9px;
    color: #8a8fa8;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-top: 3px;
}

.dv-linked {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255,255,255,0.06);
}
.dv-linked-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: #8a8fa8;
    margin-bottom: 8px;
}
.dv-linked-card {
    background: rgba(255,255,255,0.04);
    border-radius: 6px;
    padding: 10px 12px;
    border-left: 3px solid #8a8fa8;
    cursor: pointer;
    transition: background .15s;
}
.dv-linked-card:hover { background: rgba(255,255,255,0.07); }
.dv-linked-card.severity-major { border-left-color: #e53935; }
.dv-linked-card.severity-significant { border-left-color: #fb8c00; }
.dv-linked-card.severity-moderate { border-left-color: #fdd835; }

.dv-affected-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 7px 10px;
    border-radius: 4px;
    cursor: pointer;
    transition: background .15s;
    margin-bottom: 2px;
}
.dv-affected-row:hover { background: rgba(255,255,255,0.06); }
.dv-affected-road {
    font-size: 12px;
    color: #ccc;
}
.dv-affected-ttr {
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
    margin-left: 8px;
}

.dv-work-detail {
    margin-bottom: 12px;
}
.dv-work-detail p {
    font-size: 12px;
    color: #bbb;
    line-height: 1.5;
    margin-bottom: 6px;
}
.dv-work-meta {
    font-size: 11px;
    color: #8a8fa8;
}

.dv-unmapped-note {
    margin-top: 12px;
    padding: 10px 12px;
    background: rgba(255,152,0,0.08);
    border-radius: 6px;
    border-left: 3px solid #ff9800;
}
.dv-unmapped-note p {
    font-size: 12px;
    color: #bbb;
    line-height: 1.5;
}