/* ============================================
 * TOP-BOTTOM DETECTOR
 * File: css/components/top-bottom.css
 * Namespace: .tbd-*   Bridge vars: --tbd-*
 * ============================================ */

/* ── Variable Bridge ──────────────────────── */
:root {
    --tbd-bg:         var(--color-bg-primary);
    --tbd-bg-card:    var(--color-bg-secondary);
    --tbd-bg-muted:   var(--color-bg-tertiary);
    --tbd-text:       var(--color-text-primary);
    --tbd-text-sub:   var(--color-text-secondary);
    --tbd-text-muted: var(--color-text-muted);
    --tbd-border:     var(--color-border);
    --tbd-green:      var(--color-positive);
    --tbd-green-bg:   var(--color-positive-bg);
    --tbd-red:        var(--color-negative);
    --tbd-red-bg:     var(--color-negative-bg);
    --tbd-amber:      var(--color-neutral);
    --tbd-amber-bg:   var(--color-neutral-bg);
    --tbd-blue:       var(--color-accent-primary);
    --tbd-blue-bg:    rgba(59,130,246,0.1);
    --tbd-radius:     10px;
    --tbd-radius-sm:  6px;
    --tbd-shadow:     0 2px 8px rgba(0,0,0,0.08);
}
[data-theme="dark"] {
    --tbd-blue-bg: rgba(59,130,246,0.15);
}

/* ── Wrapper ─────────────────────────────── */
.tbd-wrapper {
    padding: 16px 20px;
    max-width: 1300px;
    font-size: 13px;
    color: var(--tbd-text);
}

/* ── Two-column layout rows ─────────────── */
.tbd-top-row {
    display: grid;
    grid-template-columns: minmax(260px, 38%) 1fr;
    gap: 14px;
    margin-bottom: 14px;
    align-items: start;
}
.tbd-top-row > * { margin-bottom: 0; }

.tbd-bottom-row {
    display: grid;
    grid-template-columns: 190px 1fr;
    gap: 14px;
    margin-bottom: 14px;
    align-items: start;
}
.tbd-bottom-row > * { margin-bottom: 0; }

/* Context items stacked vertically in bottom-row left cell */
.tbd-context-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.tbd-context-col .tbd-context-item {
    flex: none;
    min-width: unset;
}

@media (max-width: 800px) {
    .tbd-top-row    { grid-template-columns: 1fr; }
    .tbd-bottom-row { grid-template-columns: 1fr; }
}

/* ── Page Header ─────────────────────────── */
.tbd-page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--tbd-border);
    gap: 12px;
    flex-wrap: wrap;
}
.tbd-page-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--tbd-text);
    margin: 0 0 3px 0;
}
.tbd-page-subtitle {
    font-size: 11px;
    color: var(--tbd-text-muted);
}
.tbd-generated-time {
    font-size: 11px;
    color: var(--tbd-text-muted);
    white-space: nowrap;
    padding-top: 3px;
}

/* ── Cards ──────────────────────────────── */
.tbd-card {
    background: var(--tbd-bg-card);
    border: 1px solid var(--tbd-border);
    border-radius: var(--tbd-radius);
    padding: 16px;
    margin-bottom: 14px;
    box-shadow: var(--tbd-shadow);
}
.tbd-section-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--tbd-text-muted);
    margin-bottom: 12px;
}

/* ── Score Gauge ─────────────────────────── */
.tbd-gauge-score-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 16px;
}
.tbd-gauge-score-value {
    font-size: 44px;
    font-weight: 800;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    transition: color 0.3s;
}
.tbd-gauge-score-value.v-top    { color: var(--tbd-red); }
.tbd-gauge-score-value.v-bottom { color: var(--tbd-green); }
.tbd-gauge-score-value.v-pos    { color: var(--tbd-blue); }
.tbd-gauge-score-value.v-neg    { color: var(--tbd-amber); }
.tbd-gauge-score-value.v-zero   { color: var(--tbd-text-muted); }
.tbd-gauge-score-label {
    font-size: 13px;
    color: var(--tbd-text-sub);
}
.tbd-gauge-track {
    height: 28px;
    border-radius: 14px;
    position: relative;
    overflow: visible;
    background: linear-gradient(to right,
        #ef4444 0%, #ef4444 12.5%,
        #475569 12.5%, #475569 87.5%,
        #10b981 87.5%, #10b981 100%
    );
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
}
.tbd-zone-marker {
    position: absolute;
    top: 0;
    width: 2px;
    height: 100%;
    background: rgba(255,255,255,0.35);
    transform: translateX(-50%);
    pointer-events: none;
    border-radius: 1px;
}
.tbd-gauge-needle {
    position: absolute;
    top: -6px;
    width: 3px;
    height: 40px;
    background: white;
    border-radius: 2px;
    border: 1.5px solid rgba(15,23,42,0.85);
    transform: translateX(-50%);
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
    z-index: 2;
    transition: left 0.5s ease;
}
[data-theme="dark"] .tbd-gauge-needle {
    border-color: rgba(241,245,249,0.9);
    box-shadow: 0 2px 8px rgba(0,0,0,0.6);
}
.tbd-zone-labels {
    display: flex;
    margin-top: 4px;
}
.tbd-zone-labels .zl-top {
    width: 12.5%;
    text-align: center;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.4px;
    color: var(--tbd-red);
}
.tbd-zone-labels .zl-neutral {
    width: 75%;
    text-align: center;
    font-size: 9px;
    font-weight: 600;
    color: var(--tbd-text-muted);
}
.tbd-zone-labels .zl-bottom {
    width: 12.5%;
    text-align: center;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.4px;
    color: var(--tbd-green);
}
.tbd-gauge-ticks-row {
    position: relative;
    height: 16px;
    margin-top: 1px;
}
.tbd-gauge-tick {
    position: absolute;
    transform: translateX(-50%);
    font-size: 9px;
    color: var(--tbd-text-muted);
}

/* ── Verdict Card ───────────────────────── */
.tbd-verdict-card {
    border-radius: var(--tbd-radius);
    padding: 16px 18px;
    margin-bottom: 14px;
    border-left: 4px solid var(--tbd-border);
    background: var(--tbd-bg-muted);
}
.tbd-verdict-card.v-top    { background: var(--tbd-red-bg);   border-left-color: var(--tbd-red); }
.tbd-verdict-card.v-bottom { background: var(--tbd-green-bg); border-left-color: var(--tbd-green); }
.tbd-verdict-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.tbd-verdict-signal {
    font-size: 17px;
    font-weight: 800;
    color: var(--tbd-text);
}
.v-top .tbd-verdict-signal    { color: var(--tbd-red); }
.v-bottom .tbd-verdict-signal  { color: var(--tbd-green); }
.v-neutral .tbd-verdict-signal { color: var(--tbd-amber); }
.tbd-conf-badge {
    font-size: 10px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 99px;
    letter-spacing: 0.3px;
}
.tbd-conf-badge.conf-high   { background: rgba(16,185,129,0.18); color: var(--tbd-green); }
.tbd-conf-badge.conf-medium { background: rgba(245,158,11,0.18);  color: var(--tbd-amber); }
.tbd-conf-badge.conf-low    { background: var(--tbd-bg-muted);    color: var(--tbd-text-muted); }
.tbd-alert-badge {
    font-size: 10px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 99px;
    background: #dc2626;
    color: #fff;
    animation: tbd-blink 2s infinite;
}
@keyframes tbd-blink {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.65; }
}
.tbd-verdict-interpret {
    font-size: 12px;
    color: var(--tbd-text-sub);
    line-height: 1.65;
    margin-bottom: 12px;
}
.tbd-action-box {
    background: var(--tbd-bg-card);
    border-radius: var(--tbd-radius-sm);
    padding: 12px 14px;
}
.tbd-action-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--tbd-text-muted);
    margin-bottom: 5px;
}
.tbd-action-title {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 4px;
}
.tbd-action-title.a-danger  { color: var(--tbd-red); }
.tbd-action-title.a-warning { color: var(--tbd-amber); }
.tbd-action-title.a-success { color: var(--tbd-green); }
.tbd-action-title.a-info    { color: var(--tbd-blue); }
.tbd-action-title.a-neutral { color: var(--tbd-text-sub); }
.tbd-action-text {
    font-size: 12px;
    color: var(--tbd-text-sub);
    line-height: 1.6;
}

/* ── Component Grid ─────────────────────── */
.tbd-comp-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}
@media (max-width: 680px) {
    .tbd-comp-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 420px) {
    .tbd-comp-grid { grid-template-columns: 1fr; }
}
.tbd-comp-card {
    background: var(--tbd-bg-card);
    border: 1px solid var(--tbd-border);
    border-left: 3px solid var(--tbd-text-muted);
    border-radius: var(--tbd-radius);
    padding: 10px 12px;
    box-shadow: var(--tbd-shadow);
}
.tbd-comp-card.c-bull { border-left-color: var(--tbd-green); }
.tbd-comp-card.c-bear { border-left-color: var(--tbd-red); }
.tbd-comp-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4px;
    margin-bottom: 7px;
}
.tbd-comp-name-row {
    display: flex;
    align-items: center;
    gap: 5px;
    min-width: 0;
}
.tbd-comp-icon { font-size: 13px; flex-shrink: 0; }
.tbd-comp-name-text {
    font-size: 11px;
    font-weight: 600;
    color: var(--tbd-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.tbd-score-badge {
    font-size: 10px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 99px;
    flex-shrink: 0;
    white-space: nowrap;
}
.tbd-score-badge.sb-bull    { background: var(--tbd-green-bg); color: var(--tbd-green); }
.tbd-score-badge.sb-bear    { background: var(--tbd-red-bg);   color: var(--tbd-red); }
.tbd-score-badge.sb-neutral { background: var(--tbd-bg-muted); color: var(--tbd-text-muted); }
.tbd-comp-weight-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
}
.tbd-comp-weight-bg {
    flex: 1;
    height: 3px;
    background: var(--tbd-bg-muted);
    border-radius: 2px;
    overflow: hidden;
}
.tbd-comp-weight-fill {
    height: 100%;
    background: var(--tbd-blue);
    border-radius: 2px;
}
.tbd-comp-weight-val {
    font-size: 9px;
    color: var(--tbd-text-muted);
    white-space: nowrap;
}
.tbd-comp-detail-text {
    font-size: 10px;
    color: var(--tbd-text-sub);
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.tbd-distortion-note {
    font-size: 9px;
    color: var(--tbd-amber);
    margin-top: 3px;
}

/* ── Context Row ────────────────────────── */
.tbd-context-row {
    display: flex;
    gap: 10px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}
.tbd-context-item {
    flex: 1;
    min-width: 130px;
    background: var(--tbd-bg-card);
    border: 1px solid var(--tbd-border);
    border-radius: var(--tbd-radius);
    padding: 12px 14px;
    box-shadow: var(--tbd-shadow);
}
.tbd-context-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--tbd-text-muted);
    margin-bottom: 4px;
}
.tbd-context-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--tbd-text);
}
.tbd-context-sub {
    font-size: 10px;
    color: var(--tbd-text-muted);
    margin-top: 2px;
}

/* ── History Chart ──────────────────────── */
.tbd-history-svg {
    width: 100%;
    height: 64px;
    display: block;
    margin: 8px 0 4px;
}
.tbd-history-dates {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 10px;
    color: var(--tbd-text-muted);
}
.tbd-history-legend {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 10px;
    color: var(--tbd-text-muted);
}
.tbd-legend-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    vertical-align: middle;
    margin-right: 2px;
}

/* ── Stocks Section ─────────────────────── */
.tbd-stocks-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    flex-wrap: wrap;
    gap: 8px;
}
.tbd-stocks-summary {
    display: flex;
    gap: 12px;
    font-size: 11px;
}
.tbd-stocks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 7px;
}
.tbd-stock-item {
    background: var(--tbd-bg-muted);
    border: 1px solid var(--tbd-border);
    border-left: 2px solid var(--tbd-border);
    border-radius: var(--tbd-radius-sm);
    padding: 7px 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
}
.tbd-stock-item.s-bull { border-left-color: var(--tbd-green); }
.tbd-stock-item.s-bear { border-left-color: var(--tbd-red); }
.tbd-stock-symbol {
    font-size: 12px;
    font-weight: 700;
    color: var(--tbd-text);
}
.tbd-stock-score {
    font-size: 11px;
    font-weight: 700;
}
.tbd-stock-score.ss-bull    { color: var(--tbd-green); }
.tbd-stock-score.ss-bear    { color: var(--tbd-red); }
.tbd-stock-score.ss-neutral { color: var(--tbd-text-muted); }

/* ── Alert Banner (Dashboard) ───────────── */
.tbd-alert-banner {
    border-radius: var(--tbd-radius-sm);
    padding: 8px 12px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.tbd-alert-banner--top    { background: var(--tbd-red-bg);   border-left: 3px solid var(--tbd-red);   color: var(--tbd-red); }
.tbd-alert-banner--bottom { background: var(--tbd-green-bg); border-left: 3px solid var(--tbd-green); color: var(--tbd-green); }

/* ── Empty State ────────────────────────── */
.tbd-empty {
    text-align: center;
    color: var(--tbd-text-muted);
    padding: 40px 20px;
    font-size: 13px;
}

/* ── VN100 Breadth Section ──────────────── */
.tbd-vn100-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}
.tbd-breadth-label {
    font-size: 11px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 99px;
}
.tbd-br-bull    { background: var(--tbd-green-bg); color: var(--tbd-green); }
.tbd-br-bear    { background: var(--tbd-red-bg);   color: var(--tbd-red); }
.tbd-br-neutral { background: var(--tbd-bg-muted); color: var(--tbd-text-muted); }

.tbd-vn100-summary-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}
.tbd-vn100-kpi { text-align: center; min-width: 52px; }
.tbd-vn100-kpi-num {
    font-size: 26px;
    font-weight: 800;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}
.tbd-vn100-kpi-top .tbd-vn100-kpi-num { color: var(--tbd-red); }
.tbd-vn100-kpi-bot .tbd-vn100-kpi-num { color: var(--tbd-green); }
.tbd-vn100-kpi-lbl {
    font-size: 10px;
    color: var(--tbd-text-muted);
    margin-top: 2px;
}
.tbd-vn100-bar-wrap { flex: 1; min-width: 160px; }
.tbd-vn100-bar {
    display: flex;
    height: 10px;
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 4px;
}
.tbd-vn100-bar-top { background: var(--tbd-red);   }
.tbd-vn100-bar-neu { background: rgba(148,163,184,0.35); }
.tbd-vn100-bar-bot { background: var(--tbd-green); }
.tbd-vn100-bar-legend {
    display: flex;
    justify-content: space-between;
    font-size: 9px;
    color: var(--tbd-text-muted);
}

/* Signal groups */
.tbd-vn100-group { margin-bottom: 10px; }
.tbd-vn100-group-hdr {
    font-size: 11px;
    font-weight: 700;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.tbd-vn100-hdr-top { color: var(--tbd-red); }
.tbd-vn100-hdr-bot { color: var(--tbd-green); }
.tbd-vn100-hdr-neu { color: var(--tbd-text-muted); }
.tbd-vn100-cnt {
    font-size: 10px;
    font-weight: 600;
    opacity: 0.75;
}

/* Chips */
.tbd-vn100-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}
.tbd-vn100-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 5px;
    font-size: 11px;
    font-weight: 700;
    cursor: default;
    border: 1px solid transparent;
}
.chip-top {
    background: var(--tbd-red-bg);
    color: var(--tbd-red);
    border-color: rgba(239,68,68,0.2);
}
.chip-bot {
    background: var(--tbd-green-bg);
    color: var(--tbd-green);
    border-color: rgba(16,185,129,0.2);
}
.tbd-vn100-score {
    font-size: 9px;
    font-weight: 600;
    opacity: 0.8;
}

/* ── Cycle Projection Card ──────────────── */
.tbd-cycle-card { margin-bottom: 14px; }

.tbd-cycle-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}
.tbd-cycle-conf {
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.tbd-cycle-conf--med { background: var(--tbd-amber-bg); color: var(--tbd-amber); }
.tbd-cycle-conf--low { background: rgba(148,163,184,0.15); color: var(--tbd-text-muted); }

.tbd-cycle-meta-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--tbd-border);
}
.tbd-cycle-meta-lbl {
    font-size: 10px;
    color: var(--tbd-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 2px;
}
.tbd-cycle-meta-val {
    font-size: 13px;
    font-weight: 600;
    color: var(--tbd-text);
}

/* Phase bar */
.tbd-cycle-phase-lbl {
    font-size: 11px;
    color: var(--tbd-text-muted);
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.tbd-phase-over {
    font-size: 10px;
    color: var(--tbd-amber);
    font-weight: 700;
}
.tbd-cycle-phase-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
}
.tbd-cycle-phase-track {
    flex: 1;
    height: 8px;
    background: rgba(148,163,184,0.2);
    border-radius: 4px;
    overflow: hidden;
}
.tbd-cycle-phase-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.4s ease;
}
.tbd-cycle-phase-pct {
    font-size: 11px;
    font-weight: 700;
    color: var(--tbd-text-muted);
    min-width: 38px;
    text-align: right;
}

/* Phase status label */
.tbd-cycle-phase-status {
    font-size: 11px;
    color: var(--tbd-text-muted);
    margin-top: -10px;
    margin-bottom: 14px;
}
.tbd-cycle-phase-status.tbd-phase-alert { color: var(--tbd-amber); font-weight: 600; }
.tbd-cycle-phase-status.tbd-phase-over  { color: var(--tbd-amber); font-weight: 600; }

/* Note badge (replaces conf badge) */
.tbd-cycle-note-badge {
    font-size: 10px;
    color: var(--tbd-text-muted);
    font-style: italic;
    padding: 2px 0;
}

/* Swing dots */
.tbd-cycle-swings-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.tbd-cycle-swings-lbl {
    font-size: 10px;
    color: var(--tbd-text-muted);
    white-space: nowrap;
}
.tbd-swing-dots { display: flex; gap: 4px; flex-wrap: wrap; }
.tbd-swing-dot {
    width: 22px;
    height: 22px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 800;
    cursor: default;
}
.tbd-sd-peak   { background: var(--tbd-red-bg);   color: var(--tbd-red);   }
.tbd-sd-trough { background: var(--tbd-green-bg);  color: var(--tbd-green); }

/* Disclaimer */
.tbd-cycle-disclaimer {
    font-size: 10px;
    color: var(--tbd-text-muted);
    font-style: italic;
    line-height: 1.5;
    padding-top: 8px;
    border-top: 1px solid var(--tbd-border);
}

/* Unavailable */
.tbd-cycle-unavail {
    font-size: 12px;
    color: var(--tbd-text-muted);
    padding: 8px 0;
}
.tbd-cycle-reason { font-style: italic; font-size: 10px; }