/* ═══════════════════════════════════════════
   NSE F&O WAR SCANNER — Stylesheet
   Dark terminal / trading terminal aesthetic
   ═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Inter:wght@400;500;600&display=swap');

.nse-scanner-wrap {
  --nse-bg:        #0d0f14;
  --nse-surface:   #131620;
  --nse-surface2:  #1a1e2e;
  --nse-border:    #252a3a;
  --nse-border2:   #2e3450;
  --nse-text:      #e2e6f0;
  --nse-muted:     #6b7394;
  --nse-green:     #00d68f;
  --nse-red:       #ff4d6a;
  --nse-amber:     #ffb547;
  --nse-blue:      #4d9fff;
  --nse-purple:    #9b72f4;
  --nse-mono:      'JetBrains Mono', 'Courier New', monospace;
  --nse-sans:      'Inter', sans-serif;

  background: var(--nse-bg);
  color: var(--nse-text);
  font-family: var(--nse-sans);
  font-size: 13px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--nse-border);
  margin: 20px 0;
  line-height: 1.5;
}

/* ── Header ────────────────────────────────── */
.nse-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--nse-surface);
  border-bottom: 1px solid var(--nse-border);
}

.nse-header-left { display: flex; align-items: center; gap: 12px; }

.nse-logo {
  background: var(--nse-blue);
  color: #000;
  font-family: var(--nse-mono);
  font-weight: 700;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 4px;
  letter-spacing: 1px;
}

.nse-title {
  font-family: var(--nse-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--nse-text);
  letter-spacing: 0.3px;
}

.nse-subtitle {
  font-size: 11px;
  color: var(--nse-muted);
  margin-top: 1px;
}

.nse-header-right {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--nse-mono);
  font-size: 11px;
}

.nse-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--nse-green);
  animation: nse-pulse 1.8s ease-in-out infinite;
}

@keyframes nse-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

.nse-live-label { color: var(--nse-green); font-weight: 700; font-size: 10px; }
.nse-last-updated { color: var(--nse-muted); font-size: 10px; }

/* ── Filter Bar ────────────────────────────── */
.nse-filter-bar {
  padding: 14px 20px 0;
  background: var(--nse-surface);
  border-bottom: 1px solid var(--nse-border);
}

.nse-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  align-items: flex-end;
  margin-bottom: 14px;
}

.nse-filter-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 120px;
}

.nse-filter-group label {
  font-size: 10px;
  font-weight: 600;
  color: var(--nse-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.nse-filter-group select,
.nse-filter-group input[type="text"] {
  background: var(--nse-bg);
  border: 1px solid var(--nse-border2);
  color: var(--nse-text);
  border-radius: 6px;
  padding: 7px 10px;
  font-size: 12px;
  font-family: var(--nse-sans);
  outline: none;
  cursor: pointer;
  transition: border-color 0.15s;
}

.nse-filter-group select:focus,
.nse-filter-group input:focus {
  border-color: var(--nse-blue);
}

.nse-range-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nse-range-wrap input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  background: var(--nse-border2);
  height: 4px;
  border-radius: 2px;
  outline: none;
  cursor: pointer;
  border: none;
  width: 100px;
  padding: 0;
}

.nse-range-wrap input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--nse-blue);
  cursor: pointer;
}

.nse-range-wrap span {
  font-family: var(--nse-mono);
  font-size: 12px;
  color: var(--nse-blue);
  min-width: 32px;
}

.nse-filter-actions {
  flex-direction: row;
  align-items: center;
  margin-left: auto;
}

.nse-btn {
  border: none;
  border-radius: 7px;
  padding: 8px 16px;
  font-size: 12px;
  font-family: var(--nse-sans);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: opacity 0.15s, transform 0.1s;
}
.nse-btn:active { transform: scale(0.97); }

.nse-btn-primary {
  background: var(--nse-blue);
  color: #000;
}
.nse-btn-primary:hover { opacity: 0.85; }

.nse-btn-secondary {
  background: var(--nse-surface2);
  color: var(--nse-text);
  border: 1px solid var(--nse-border2);
}
.nse-btn-secondary:hover { border-color: var(--nse-blue); color: var(--nse-blue); }

/* ── Summary Metrics ───────────────────────── */
.nse-summary-row {
  display: flex;
  gap: 12px;
  padding: 0 0 14px;
  flex-wrap: wrap;
}

.nse-metric-card {
  background: var(--nse-surface2);
  border: 1px solid var(--nse-border);
  border-radius: 8px;
  padding: 8px 14px;
  min-width: 110px;
}

.nse-metric-label {
  font-size: 10px;
  color: var(--nse-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 3px;
}

.nse-metric-val {
  font-family: var(--nse-mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--nse-text);
}

.nse-metric-val.nse-green { color: var(--nse-green); }
.nse-metric-val.nse-red   { color: var(--nse-red); }
.nse-metric-val.nse-amber { color: var(--nse-amber); }

/* ── Loader ────────────────────────────────── */
.nse-loader {
  padding: 32px 20px;
  text-align: center;
}

.nse-loader-bar {
  height: 2px;
  background: var(--nse-border);
  border-radius: 1px;
  overflow: hidden;
  margin-bottom: 14px;
}

.nse-loader-bar::after {
  content: '';
  display: block;
  height: 100%;
  width: 40%;
  background: var(--nse-blue);
  border-radius: 1px;
  animation: nse-slide 1.4s ease-in-out infinite;
}

@keyframes nse-slide {
  0%   { transform: translateX(-120%); }
  100% { transform: translateX(320%); }
}

.nse-loader-text {
  font-size: 12px;
  color: var(--nse-muted);
  font-family: var(--nse-mono);
}

/* ── Error ─────────────────────────────────── */
.nse-error {
  margin: 16px 20px;
  padding: 12px 16px;
  background: rgba(255, 77, 106, 0.1);
  border: 1px solid rgba(255, 77, 106, 0.3);
  border-radius: 8px;
  color: var(--nse-red);
  font-size: 12px;
  font-family: var(--nse-mono);
}

/* ── Table ─────────────────────────────────── */
.nse-table-wrap {
  overflow-x: auto;
  padding: 0 0 8px;
}

.nse-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.nse-table thead th {
  padding: 10px 12px;
  text-align: left;
  font-size: 10px;
  font-weight: 600;
  color: var(--nse-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  border-bottom: 1px solid var(--nse-border);
  white-space: nowrap;
  background: var(--nse-surface);
  position: sticky;
  top: 0;
  z-index: 1;
  cursor: pointer;
  user-select: none;
}

.nse-table thead th:hover { color: var(--nse-blue); }

.nse-table tbody tr {
  border-bottom: 1px solid var(--nse-border);
  cursor: pointer;
  transition: background 0.1s;
}

.nse-table tbody tr:hover { background: var(--nse-surface2); }
.nse-table tbody tr.nse-expanded { background: var(--nse-surface2); }

.nse-table td {
  padding: 9px 12px;
  white-space: nowrap;
  vertical-align: middle;
  font-family: var(--nse-mono);
  font-size: 12px;
  color: var(--nse-text);
}

/* Symbol cell */
.nse-sym { font-weight: 700; font-size: 12px; color: var(--nse-text); }
.nse-sym-name { font-size: 10px; color: var(--nse-muted); font-family: var(--nse-sans); font-style: normal; }
.nse-sym-flag {
  display: inline-block;
  font-size: 9px;
  color: var(--nse-amber);
  font-family: var(--nse-sans);
  margin-top: 2px;
  font-style: normal;
}

/* Price */
.nse-price { font-weight: 700; }

/* Change % */
.nse-chg-pos { color: var(--nse-green); font-weight: 700; }
.nse-chg-neg { color: var(--nse-red);   font-weight: 700; }
.nse-chg-neu { color: var(--nse-muted); }

/* Coloured metric values */
.nse-val-good  { color: var(--nse-green); }
.nse-val-warn  { color: var(--nse-amber); }
.nse-val-bad   { color: var(--nse-red); }
.nse-val-na    { color: var(--nse-muted); }

/* Fund score bar */
.nse-score-wrap { display: flex; align-items: center; gap: 6px; }
.nse-score-bar  { width: 60px; height: 4px; background: var(--nse-border); border-radius: 2px; overflow: hidden; display: inline-block; }
.nse-score-fill { height: 100%; border-radius: 2px; }
.nse-score-txt  { font-size: 11px; font-weight: 700; }

/* EMA indicator */
.nse-ema-above { color: var(--nse-green); }
.nse-ema-below { color: var(--nse-red); }

/* RSI */
.nse-rsi-os  { color: var(--nse-green); font-weight: 700; } /* oversold < 35 */
.nse-rsi-ob  { color: var(--nse-red);   font-weight: 700; } /* overbought > 65 */
.nse-rsi-neu { color: var(--nse-muted); }

/* FVG badges */
.nse-fvg-badge {
  display: inline-block;
  font-size: 9px;
  padding: 2px 5px;
  border-radius: 3px;
  font-weight: 700;
  margin: 1px 2px;
  font-family: var(--nse-sans);
}
.nse-fvg-bull { background: rgba(0,214,143,0.15); color: var(--nse-green); border: 1px solid rgba(0,214,143,0.3); }
.nse-fvg-bear { background: rgba(255,77,106,0.15); color: var(--nse-red);   border: 1px solid rgba(255,77,106,0.3); }

/* Geo risk bar */
.nse-geo-wrap   { display: flex; align-items: center; gap: 6px; }
.nse-geo-bar    { width: 50px; height: 4px; background: var(--nse-border); border-radius: 2px; overflow: hidden; }
.nse-geo-fill   { height: 100%; border-radius: 2px; }
.nse-geo-low    { background: var(--nse-green); }
.nse-geo-mid    { background: var(--nse-amber); }
.nse-geo-high   { background: var(--nse-red); }

/* Verdict pill */
.nse-verdict {
  display: inline-block;
  font-size: 10px;
  padding: 3px 9px;
  border-radius: 20px;
  font-weight: 700;
  font-family: var(--nse-sans);
  white-space: nowrap;
}
.nse-v-sb  { background: rgba(0,214,143,0.18); color: var(--nse-green);  border: 1px solid rgba(0,214,143,0.4); }
.nse-v-buy { background: rgba(0,214,143,0.10); color: #4de0b8;           border: 1px solid rgba(77,224,184,0.3); }
.nse-v-wl  { background: rgba(255,181,71,0.15); color: var(--nse-amber); border: 1px solid rgba(255,181,71,0.35); }
.nse-v-cau { background: rgba(255,120,50,0.15); color: #ff8040;          border: 1px solid rgba(255,120,50,0.35); }
.nse-v-av  { background: rgba(255,77,106,0.15); color: var(--nse-red);   border: 1px solid rgba(255,77,106,0.35); }

/* ── Detail Panel ──────────────────────────── */
.nse-detail-panel {
  background: var(--nse-surface2);
  border-top: 1px solid var(--nse-border2);
  padding: 20px;
  position: relative;
  animation: nse-slide-down 0.2s ease;
}

@keyframes nse-slide-down {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.nse-detail-close {
  position: absolute;
  top: 14px; right: 18px;
  background: none;
  border: none;
  color: var(--nse-muted);
  font-size: 18px;
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
  border-radius: 4px;
  transition: color 0.1s;
}
.nse-detail-close:hover { color: var(--nse-text); }

.nse-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.nse-detail-card {
  background: var(--nse-bg);
  border: 1px solid var(--nse-border);
  border-radius: 8px;
  padding: 12px 14px;
}

.nse-detail-card-title {
  font-size: 10px;
  color: var(--nse-muted);
  text-transform: uppercase;
  letter-spacing: 0.7px;
  margin-bottom: 8px;
  font-family: var(--nse-sans);
}

.nse-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3px 0;
  font-family: var(--nse-mono);
  font-size: 12px;
}

.nse-detail-key   { color: var(--nse-muted); font-size: 11px; }
.nse-detail-val   { font-weight: 500; }

.nse-geo-reason {
  margin-top: 8px;
  font-size: 11px;
  color: var(--nse-muted);
  font-family: var(--nse-sans);
  line-height: 1.5;
}

.nse-flags {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.nse-flag-badge {
  background: rgba(255,181,71,0.12);
  color: var(--nse-amber);
  border: 1px solid rgba(255,181,71,0.3);
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 3px;
  font-family: var(--nse-sans);
}

/* ── Footer ────────────────────────────────── */
.nse-footer {
  padding: 12px 20px;
  font-size: 10px;
  color: var(--nse-muted);
  border-top: 1px solid var(--nse-border);
  background: var(--nse-surface);
  line-height: 1.6;
}

/* ── Responsive ────────────────────────────── */
@media (max-width: 768px) {
  .nse-filter-row    { flex-direction: column; }
  .nse-filter-group  { min-width: 100%; }
  .nse-filter-actions{ flex-direction: row; }
  .nse-summary-row   { gap: 8px; }
  .nse-metric-card   { min-width: 80px; padding: 7px 10px; }
  .nse-metric-val    { font-size: 15px; }
}

/* ── Scrollbar ─────────────────────────────── */
.nse-table-wrap::-webkit-scrollbar { height: 5px; }
.nse-table-wrap::-webkit-scrollbar-track { background: var(--nse-bg); }
.nse-table-wrap::-webkit-scrollbar-thumb { background: var(--nse-border2); border-radius: 2px; }