/* Opfi Dashboard Rebuild — 2026-04 */

/* ---- CSS RESET / BASE ---- */
:root {
    --bg-1: #05080f;
    --bg-2: #0a0f1e;
    --bg-3: #0f1420;
    --border: #1a2540;
    --border-hi: #2a3550;
    --fg-1: #cfd;
    --fg-2: #99a;
    --fg-3: #667;
    --accent: #00ffc8;
    --warn: #fcd34d;
    --danger: #ff6b6b;
    --ok: #86efac;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg-1);
    color: var(--fg-1);
    overflow: hidden;
    height: 100%;
}

/* ---- TOP BAR ---- */
.top-bar {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 56px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 16px;
    background: linear-gradient(180deg, rgba(10,14,24,0.95) 0%, rgba(10,14,24,0.75) 100%);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 50;
    padding-top: env(safe-area-inset-top, 0);
    height: calc(56px + env(safe-area-inset-top, 0));
}
.tb-brand {
    display: flex; align-items: center; gap: 8px;
    flex-shrink: 0;
}
.tb-logo {
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--accent);
    font-size: 16px;
}
.live-dot {
    width: 9px; height: 9px; border-radius: 50%;
    background: #555;
    display: inline-block;
    transition: background 0.2s;
    flex-shrink: 0;
}
.live-dot.live {
    background: var(--ok);
    box-shadow: 0 0 8px rgba(134, 239, 172, 0.6);
    animation: pulse-live 1.8s ease-in-out infinite;
}
.live-dot.stale {
    background: var(--warn);
    box-shadow: 0 0 8px rgba(252, 211, 77, 0.5);
}
.live-dot.offline {
    background: var(--danger);
}
@keyframes pulse-live {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Value-changed flash — brief highlight so user sees updates */
@keyframes value-flash {
    0%   { color: var(--accent); text-shadow: 0 0 10px rgba(0,255,200,0.8); }
    100% { color: inherit; text-shadow: none; }
}
.flash {
    animation: value-flash 0.6s ease-out;
}
.live-text {
    font-size: 10px;
    color: var(--fg-2);
    font-family: monospace;
    letter-spacing: 1px;
    min-width: 50px;
}

.tb-chips {
    display: flex;
    gap: 8px;
    flex: 1;
    overflow-x: auto;
    overflow-y: hidden;
    align-items: center;
    scrollbar-width: none;
}
.tb-chips::-webkit-scrollbar { display: none; }
.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border: 1px solid var(--border-hi);
    border-radius: 14px;
    background: rgba(10,14,24,0.5);
    font-size: 11px;
    color: var(--fg-2);
    white-space: nowrap;
    flex-shrink: 0;
}
.chip-label {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--fg-3);
}
.chip-value {
    font-family: monospace;
    color: var(--fg-1);
    font-size: 12px;
}
.stage-chip {
    color: var(--accent);
    border-color: var(--accent);
    font-weight: 600;
    font-size: 10px;
    letter-spacing: 1px;
}
.stage-INFANT { color: #7dd3fc; border-color: #7dd3fc; }
.stage-CHILD { color: #86efac; border-color: #86efac; }
.stage-ADOLESCENT { color: var(--accent); border-color: var(--accent); }
.stage-ADULT { color: #fcd34d; border-color: #fcd34d; }

.budget-chip {
    gap: 6px;
    padding-right: 12px;
}
.budget-chip .budget-bar {
    width: 50px; height: 4px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
    display: inline-block;
}
.budget-chip .budget-fill {
    display: block;
    height: 100%;
    width: 0%;
    background: var(--ok);
    transition: width 0.3s, background 0.2s;
}
.budget-chip.soft { border-color: var(--warn); color: var(--warn); }
.budget-chip.soft .budget-fill { background: var(--warn); }
.budget-chip.hard { border-color: var(--danger); color: var(--danger); }
.budget-chip.hard .budget-fill { background: var(--danger); }

.tb-actions {
    display: flex; align-items: center; gap: 6px;
    flex-shrink: 0;
}
.tb-link {
    background: transparent;
    border: 1px solid var(--border-hi);
    color: var(--fg-2);
    border-radius: 6px;
    padding: 5px 12px;
    font-size: 11px;
    text-decoration: none;
    cursor: pointer;
    font-family: inherit;
}
.tb-link:hover {
    border-color: var(--accent);
    color: var(--accent);
}
.auth-btn.authed { border-color: var(--accent); color: var(--accent); }

/* ---- 3D CONTAINER ---- */
#brain-container {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 1;
}

/* ---- SIDE PANEL ---- */
.side-panel {
    position: fixed;
    top: calc(56px + env(safe-area-inset-top, 0));
    right: 0;
    bottom: 0;
    width: 380px;
    background: rgba(10, 14, 24, 0.82);
    backdrop-filter: blur(16px);
    border-left: 1px solid var(--border);
    z-index: 20;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.sheet-handle {
    display: none;
    height: 28px;
    background: transparent;
    border: none;
    cursor: pointer;
    position: relative;
}
.sheet-handle::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 44px;
    height: 4px;
    border-radius: 2px;
    background: var(--border-hi);
}

.tab-bar {
    display: flex;
    background: var(--bg-2);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}
.tab-btn {
    flex: 1;
    padding: 12px 6px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--fg-2);
    font-size: 12px;
    cursor: pointer;
    font-family: inherit;
    letter-spacing: 0.5px;
    position: relative;
}
.tab-btn:hover { color: var(--fg-1); }
.tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    background: rgba(0, 255, 200, 0.04);
}
.tab-badge {
    display: none;
    position: absolute;
    top: 6px; right: 8px;
    background: var(--warn);
    color: #000;
    font-size: 9px;
    font-weight: bold;
    padding: 1px 5px;
    border-radius: 8px;
    min-width: 8px;
}
.tab-badge.active { display: inline-block; }

.tab-pane {
    display: none;
    flex: 1;
    overflow-y: auto;
    overscroll-behavior: contain;
}
.tab-pane.active { display: block; }

.panel-section {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
}
.panel-section h3 {
    margin: 0 0 10px;
    font-size: 11px;
    color: var(--fg-2);
    letter-spacing: 1.5px;
    font-weight: normal;
    text-transform: uppercase;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.section-hint {
    font-size: 9px;
    text-transform: none;
    letter-spacing: 0;
    color: var(--fg-3);
    font-weight: normal;
}

.filter-bar {
    display: flex;
    gap: 6px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
}
.filter-btn {
    cursor: pointer;
    border: 1px solid var(--border-hi);
    color: var(--fg-2);
    background: transparent;
    font-family: inherit;
}
.filter-btn.active {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(0, 255, 200, 0.08);
}

/* ---- NEURO BARS ---- */
.neuro-grid {
    display: grid;
    gap: 6px;
}
.neuro-bar {
    display: grid;
    grid-template-columns: 42px 1fr 42px;
    gap: 8px;
    align-items: center;
}
.neuro-label {
    font-family: monospace;
    font-size: 11px;
    color: var(--fg-2);
}
.neuro-val {
    font-family: monospace;
    font-size: 10px;
    color: var(--fg-3);
    text-align: right;
}
.bar-track {
    height: 6px;
    background: var(--bg-3);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}
.bar-fill {
    height: 100%;
    transition: width 0.4s cubic-bezier(0.4, 0.1, 0.3, 1);
}
.bar-da { background: #ff7eb9; }
.bar-ach { background: #7dd3fc; }
.bar-ne { background: #fcd34d; }
.bar-5ht { background: #86efac; }

.sparkline-box {
    margin-top: 10px;
    padding: 8px;
    background: var(--bg-3);
    border-radius: 4px;
}
.spark-caption {
    font-size: 9px;
    color: var(--fg-3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.spark-canvas {
    display: block;
    width: 100%;
    margin-top: 4px;
}

/* ---- REGIONS ---- */
.region-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.region-row {
    padding: 8px;
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: 4px;
    cursor: pointer;
    transition: border-color 0.15s;
}
.region-row:hover {
    border-color: var(--accent);
}
.region-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}
.region-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.region-name {
    flex: 1;
    font-size: 11px;
    color: var(--fg-1);
    text-transform: capitalize;
}
.region-rate {
    font-family: monospace;
    font-size: 11px;
    color: var(--fg-2);
}
.region-body {
    display: grid;
    grid-template-columns: 1fr 80px;
    gap: 8px;
    align-items: center;
}
.region-bar-track {
    height: 4px;
    background: var(--bg-2);
    border-radius: 2px;
    overflow: hidden;
}
.region-bar-fill {
    height: 100%;
    transition: width 0.4s cubic-bezier(0.4, 0.1, 0.3, 1);
}
.region-spark {
    height: 22px;
}

/* ---- KV GRID (Simulation details) ---- */
.kv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 12px;
    font-size: 11px;
}
.kv { display: flex; justify-content: space-between; }
.kv-k { color: var(--fg-3); }
.kv-v { color: var(--fg-1); font-family: monospace; }
.ok { color: var(--ok); }
.warn { color: var(--warn); }
.bad { color: var(--danger); font-weight: bold; }

/* ---- FEED (reflections + news) ---- */
.feed-list { display: flex; flex-direction: column; gap: 10px; padding: 10px 16px 20px; }
.feed-empty { color: var(--fg-3); font-style: italic; padding: 16px 0; text-align: center; }
.feed-item {
    padding: 10px;
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: 4px;
    border-left: 3px solid var(--accent);
}
.feed-item.feed-news { border-left-color: var(--warn); }
.feed-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 10px;
    color: var(--fg-3);
    margin-bottom: 6px;
}
.feed-kind {
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 9px;
    padding: 2px 6px;
    border-radius: 3px;
    background: rgba(0, 255, 200, 0.1);
    color: var(--accent);
    font-weight: 600;
}
.feed-item.feed-news .feed-kind {
    background: rgba(252, 211, 77, 0.1);
    color: var(--warn);
}
.feed-title {
    flex: 1;
    color: var(--fg-1);
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 11px;
}
.feed-time { color: var(--fg-3); font-size: 10px; }
.feed-link {
    color: var(--fg-3);
    text-decoration: none;
    padding: 0 4px;
}
.feed-link:hover { color: var(--warn); }
.feed-body {
    color: var(--fg-1);
    font-size: 12px;
    line-height: 1.5;
}
.feed-extra {
    margin-top: 6px;
    font-size: 10px;
    color: var(--fg-3);
    font-style: italic;
}

/* ---- MEMORY TAB ---- */
.big-metric {
    font-size: 32px;
    color: var(--accent);
    font-family: monospace;
    line-height: 1;
}
.big-metric small {
    font-size: 10px;
    color: var(--fg-3);
    margin-left: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.viz-canvas {
    width: 100%;
    background: var(--bg-3);
    border-radius: 4px;
    display: block;
}
.chart-readout {
    font-family: monospace;
    font-size: 10px;
    color: var(--fg-2);
    float: right;
    text-transform: none;
    letter-spacing: 0;
}
.chart-caption {
    font-size: 10px;
    color: var(--fg-3);
    margin-top: 4px;
    line-height: 1.4;
}

.input-row {
    display: flex;
    gap: 6px;
    margin-top: 8px;
}
.input-row input {
    flex: 1;
    padding: 8px 10px;
    background: var(--bg-1);
    border: 1px solid var(--border-hi);
    border-radius: 4px;
    color: var(--fg-1);
    font-family: inherit;
    font-size: 12px;
}
.input-row input:focus {
    outline: none;
    border-color: var(--accent);
}
.input-row button {
    background: var(--accent);
    color: #000;
    border: none;
    padding: 0 16px;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    font-size: 12px;
}
.input-row button:hover { background: #33ffd4; }

.hint {
    font-size: 11px;
    color: var(--fg-3);
    line-height: 1.4;
    margin: 0 0 8px;
}
.hint a { color: var(--accent); }

.mini-log {
    margin-top: 12px;
    max-height: 240px;
    overflow-y: auto;
    font-family: monospace;
    font-size: 11px;
    color: var(--fg-2);
}
.mini-log-row {
    padding: 4px 0;
    border-bottom: 1px dashed var(--border);
}
.mini-log-row .t { color: var(--fg-3); font-size: 9px; }
.mini-log-row .x { color: var(--accent); }

/* ---- REGION DETAIL OVERLAY ---- */
.overlay {
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-2);
    border: 1px solid var(--border-hi);
    border-radius: 8px;
    padding: 20px 24px;
    min-width: 280px;
    max-width: 90vw;
    z-index: 100;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7);
}
.overlay.hidden { display: none; }
.overlay h2 {
    margin: 0 0 12px;
    color: var(--accent);
    font-size: 14px;
    letter-spacing: 1px;
}
.overlay p { margin: 4px 0; color: var(--fg-2); font-size: 12px; }
.overlay-stats {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--border);
    font-size: 12px;
}
.overlay-stats div { margin: 4px 0; color: var(--fg-2); }
.overlay-stats b { color: var(--fg-1); font-family: monospace; }
.overlay-close {
    position: absolute;
    top: 8px; right: 12px;
    background: transparent;
    border: none;
    color: var(--fg-2);
    font-size: 22px;
    cursor: pointer;
}

/* ---- MOBILE ---- */
@media (max-width: 900px) {
    .top-bar {
        padding: 0 10px;
        gap: 8px;
    }
    .tb-brand .tb-logo { font-size: 14px; }
    .tb-chips { gap: 6px; }
    .chip { padding: 3px 8px; font-size: 10px; }
    .chip-value { font-size: 11px; }
    .tb-link { padding: 4px 8px; font-size: 10px; }

    .side-panel {
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: 55vh;
        transform: translateY(calc(100% - 140px));
        border-left: none;
        border-top: 1px solid var(--border);
        border-radius: 16px 16px 0 0;
        transition: transform 0.25s ease-out;
    }
    .side-panel.open {
        transform: translateY(0);
        height: 80vh;
    }
    .sheet-handle { display: block; }
    .tab-btn { padding: 10px 4px; font-size: 11px; }

    .kv-grid { grid-template-columns: 1fr; }
}