/* =========================================================
   PBS Pullback Screener — Dark Theme
   ========================================================= */

:root {
    --pbs-bg:        #0a0e1a;
    --pbs-surface:   #0f1627;
    --pbs-border:    #1e2d4a;
    --pbs-text:      #c8d8f0;
    --pbs-muted:     #5a7090;
    --pbs-accent:    #3b82f6;
    --pbs-green:     #22c55e;
    --pbs-yellow:    #eab308;
    --pbs-red:       #ef4444;
    --pbs-hover:     #162035;
    --pbs-radius:    8px;
    --pbs-font:      'Inter', 'Segoe UI', system-ui, sans-serif;
}

#pbs-screener-wrap {
    font-family: var(--pbs-font);
    font-size: 13px;
    background: var(--pbs-bg);
    color: var(--pbs-text);
    border-radius: var(--pbs-radius);
    border: 1px solid var(--pbs-border);
    overflow: hidden;
    margin: 20px 0;
}

/* ── Header ───────────────────────────────────────────── */
.pbs-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    background: var(--pbs-surface);
    border-bottom: 1px solid var(--pbs-border);
    flex-wrap: wrap;
    gap: 8px;
}

.pbs-title {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pbs-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.pbs-count {
    background: rgba(59,130,246,.15);
    color: var(--pbs-accent);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
}

.pbs-cache-time {
    color: var(--pbs-muted);
    font-size: 11px;
}

/* ── Button ───────────────────────────────────────────── */
.pbs-btn {
    background: var(--pbs-accent);
    color: #fff;
    border: none;
    padding: 6px 14px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    transition: opacity .2s;
}
.pbs-btn:hover { opacity: .8; }
.pbs-btn:disabled { opacity: .4; cursor: not-allowed; }

/* ── Filters ──────────────────────────────────────────── */
.pbs-filters {
    display: flex;
    gap: 20px;
    padding: 12px 18px;
    background: var(--pbs-surface);
    border-bottom: 1px solid var(--pbs-border);
    flex-wrap: wrap;
    align-items: center;
}

.pbs-filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pbs-filter-group label {
    color: var(--pbs-muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .5px;
    white-space: nowrap;
}

.pbs-filter-group input[type="range"] {
    accent-color: var(--pbs-accent);
    width: 100px;
}

.pbs-filter-group select,
.pbs-filter-group input[type="text"] {
    background: var(--pbs-bg);
    border: 1px solid var(--pbs-border);
    color: var(--pbs-text);
    border-radius: 5px;
    padding: 4px 8px;
    font-size: 12px;
}

/* ── Legend ───────────────────────────────────────────── */
.pbs-legend {
    display: flex;
    gap: 8px;
    padding: 6px 18px;
    background: rgba(59,130,246,.04);
    border-bottom: 1px solid var(--pbs-border);
    flex-wrap: wrap;
}

.pbs-legend-item {
    font-size: 10px;
    color: var(--pbs-muted);
    background: var(--pbs-surface);
    padding: 2px 8px;
    border-radius: 10px;
    border: 1px solid var(--pbs-border);
}

/* ── Table wrapper ────────────────────────────────────── */
.pbs-table-wrap {
    overflow-x: auto;
    max-height: 75vh;
    overflow-y: auto;
}

/* ── Table ────────────────────────────────────────────── */
.pbs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    min-width: 1100px;
}

.pbs-table thead th {
    position: sticky;
    top: 0;
    background: #0c1220;
    color: var(--pbs-muted);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: .5px;
    padding: 9px 8px;
    border-bottom: 2px solid var(--pbs-border);
    text-align: center;
    white-space: nowrap;
    z-index: 10;
}

.pbs-table thead th.sortable {
    cursor: pointer;
    user-select: none;
}
.pbs-table thead th.sortable:hover { color: var(--pbs-accent); }
.pbs-table thead th.sorted-asc::after  { content: ' ↑'; color: var(--pbs-accent); }
.pbs-table thead th.sorted-desc::after { content: ' ↓'; color: var(--pbs-accent); }

.pbs-table tbody tr {
    border-bottom: 1px solid var(--pbs-border);
    cursor: pointer;
    transition: background .12s;
}
.pbs-table tbody tr:hover { background: var(--pbs-hover); }

.pbs-table td {
    padding: 7px 8px;
    text-align: center;
    vertical-align: middle;
    color: var(--pbs-text);
    white-space: nowrap;
}

/* ── Ticker column ────────────────────────────────────── */
.pbs-ticker {
    text-align: left !important;
    font-weight: 700;
    color: #fff;
    font-size: 13px;
    padding-left: 16px !important;
    min-width: 70px;
}

.pbs-ticker-link {
    color: #fff;
    text-decoration: none;
}
.pbs-ticker-link:hover {
    color: var(--pbs-accent);
    text-decoration: underline;
}
    text-align: left !important;
    color: var(--pbs-muted);
    font-size: 11px;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Score ────────────────────────────────────────────── */
.pbs-score {
    min-width: 90px;
}
.pbs-score-green strong { color: var(--pbs-green); }
.pbs-score-yellow strong { color: var(--pbs-yellow); }
.pbs-score-red strong { color: var(--pbs-red); }

.pbs-bar {
    width: 60px;
    height: 3px;
    background: var(--pbs-border);
    border-radius: 2px;
    margin: 4px auto 0;
}
.pbs-bar-fill {
    height: 100%;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--pbs-accent), var(--pbs-green));
}

/* ── Block mini scores ────────────────────────────────── */
.pbs-block {
    font-size: 11px;
    color: var(--pbs-muted);
    min-width: 24px;
}

/* ── Row grades ───────────────────────────────────────── */
.pbs-grade-green  { border-left: 3px solid var(--pbs-green); }
.pbs-grade-yellow { border-left: 3px solid var(--pbs-yellow); }
.pbs-grade-red    { border-left: 3px solid var(--pbs-red); }

.pbs-pullback-active { background: rgba(59,130,246,.04); }

/* ── Highlights ───────────────────────────────────────── */
.pbs-highlight { color: var(--pbs-yellow) !important; font-weight: 600; }
.pbs-rsi-low   { color: var(--pbs-green) !important; font-weight: 600; }
.pbs-tp-good   { color: var(--pbs-green) !important; }
.pbs-na        { color: var(--pbs-border); }

/* ── Empty state ──────────────────────────────────────── */
.pbs-empty {
    text-align: center;
    padding: 40px;
    color: var(--pbs-muted);
    font-size: 14px;
}

/* ── Modal ────────────────────────────────────────────── */
.pbs-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.75);
    z-index: 99999;
    align-items: center;
    justify-content: center;
}
.pbs-modal.open { display: flex; }

.pbs-modal-inner {
    background: #111827;
    border: 1px solid var(--pbs-border);
    border-radius: 12px;
    padding: 28px;
    max-width: 600px;
    width: 94%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    color: var(--pbs-text);
    font-size: 13px;
}

.pbs-modal-inner h3 {
    color: #fff;
    font-size: 22px;
    margin: 0 0 18px;
    border-bottom: 1px solid var(--pbs-border);
    padding-bottom: 10px;
}

.pbs-modal-close {
    position: absolute;
    top: 14px; right: 14px;
    background: transparent;
    border: none;
    color: var(--pbs-muted);
    font-size: 18px;
    cursor: pointer;
}
.pbs-modal-close:hover { color: #fff; }

.pbs-detail-block {
    margin-bottom: 14px;
    padding: 10px 14px;
    background: var(--pbs-surface);
    border-radius: 8px;
    border-left: 3px solid var(--pbs-accent);
}
.pbs-detail-block h4 {
    margin: 0 0 6px;
    font-size: 12px;
    text-transform: uppercase;
    color: var(--pbs-accent);
    letter-spacing: .5px;
}
.pbs-detail-block p {
    margin: 0;
    font-family: 'Courier New', monospace;
    font-size: 11px;
    color: #9ab;
    line-height: 1.6;
    word-break: break-word;
}

/* ── Toast ────────────────────────────────────────────── */
.pbs-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: #1e293b;
    color: var(--pbs-text);
    padding: 12px 20px;
    border-radius: 8px;
    border: 1px solid var(--pbs-border);
    font-size: 13px;
    z-index: 99998;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity .25s, transform .25s;
    pointer-events: none;
}
.pbs-toast.show {
    opacity: 1;
    transform: translateY(0);
}

/* ── Hidden rows ──────────────────────────────────────── */
.pbs-hidden { display: none !important; }

/* ── Admin bar ────────────────────────────────────────── */
#wpadminbar #wp-admin-bar-pbs-refresh > .ab-item {
    color: #46b450 !important;
}

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 768px) {
    .pbs-filters { gap: 10px; }
    .pbs-table-wrap { max-height: 60vh; }
}