/* ============================================================
   SCALP PRO — Diseño Profesional Claro
   Tema: Blanco/Gris suave con acentos azul y verde/rojo
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Colores base */
  --bg-primary: #f8f9fb;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-hover: #f1f4f8;
  --bg-active: #e8edf4;
  --border: #e2e8f0;
  --border-light: #f0f4f8;

  /* Texto */
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-light: #cbd5e1;

  /* Colores semánticos */
  --buy-color: #059669;
  --buy-bg: #ecfdf5;
  --buy-border: #a7f3d0;
  --buy-dark: #047857;

  --sell-color: #dc2626;
  --sell-bg: #fef2f2;
  --sell-border: #fecaca;
  --sell-dark: #b91c1c;

  --wait-color: #d97706;
  --wait-bg: #fffbeb;
  --wait-border: #fde68a;
  --wait-dark: #b45309;

  --blue: #2563eb;
  --blue-light: #eff6ff;
  --blue-border: #bfdbfe;
  --blue-dark: #1d4ed8;

  --purple: #7c3aed;
  --purple-light: #f5f3ff;

  /* Escalas */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.06);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.09), 0 4px 6px -2px rgba(0,0,0,0.04);
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --transition: 0.15s ease;
}

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

html { font-size: 14px; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── TIPOGRAFÍA ─────────────────────────────────────────── */
.font-mono { font-family: 'JetBrains Mono', 'Fira Code', monospace; }

/* ── LAYOUT PRINCIPAL ───────────────────────────────────── */
#app { min-height: 100vh; }

/* ── NAVBAR ─────────────────────────────────────────────── */
.navbar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
}

.navbar-logo {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

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

.navbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ── BADGES / STATUS ────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.badge-live {
  background: var(--buy-bg);
  color: var(--buy-dark);
  border: 1px solid var(--buy-border);
}

.badge-live::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--buy-color);
  animation: pulse-green 1.5s infinite;
}

.badge-buy {
  background: var(--buy-bg);
  color: var(--buy-dark);
  border: 1px solid var(--buy-border);
  font-size: 12px;
  padding: 4px 12px;
}

.badge-sell {
  background: var(--sell-bg);
  color: var(--sell-dark);
  border: 1px solid var(--sell-border);
  font-size: 12px;
  padding: 4px 12px;
}

.badge-wait {
  background: var(--wait-bg);
  color: var(--wait-dark);
  border: 1px solid var(--wait-border);
  font-size: 12px;
  padding: 4px 12px;
}

@keyframes pulse-green {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.8); }
}

/* ── BOTONES ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  outline: none;
  text-decoration: none;
  line-height: 1;
}

.btn-icon {
  width: 34px;
  height: 34px;
  padding: 0;
  justify-content: center;
  border-radius: var(--radius-sm);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid transparent;
}
.btn-ghost:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border);
}

.btn-primary {
  background: var(--blue);
  color: white;
}
.btn-primary:hover { background: var(--blue-dark); }

.btn-buy {
  background: var(--buy-color);
  color: white;
  font-size: 16px;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: var(--radius);
  letter-spacing: 0.5px;
}
.btn-buy:hover { background: var(--buy-dark); transform: translateY(-1px); box-shadow: var(--shadow); }

.btn-sell {
  background: var(--sell-color);
  color: white;
  font-size: 16px;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: var(--radius);
  letter-spacing: 0.5px;
}
.btn-sell:hover { background: var(--sell-dark); transform: translateY(-1px); box-shadow: var(--shadow); }

.btn-wait {
  background: var(--wait-color);
  color: white;
  font-size: 16px;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: var(--radius);
  letter-spacing: 0.5px;
}
.btn-wait:hover { background: var(--wait-dark); transform: translateY(-1px); }

/* ── CARDS ──────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.card-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-secondary);
}

.card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 7px;
}

.card-body { padding: 16px; }

/* ── TABLA ───────────────────────────────────────────────── */
.table-container {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
}

thead th {
  padding: 10px 12px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  position: sticky;
  top: 0;
}

thead th.sortable {
  cursor: pointer;
  user-select: none;
}
thead th.sortable:hover { color: var(--blue); background: var(--blue-light); }
thead th.sort-active { color: var(--blue); }

tbody tr {
  transition: background var(--transition);
  cursor: pointer;
  border-bottom: 1px solid var(--border-light);
}
tbody tr:hover { background: var(--bg-hover); }
tbody tr:last-child { border-bottom: none; }
tbody tr.row-buy { border-left: 3px solid var(--buy-color); }
tbody tr.row-sell { border-left: 3px solid var(--sell-color); }
tbody tr.row-wait { border-left: 3px solid transparent; }

tbody td {
  padding: 11px 12px;
  vertical-align: middle;
  color: var(--text-primary);
}

/* ── PAIR CELL ───────────────────────────────────────────── */
.pair-cell {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pair-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--blue-light), var(--blue-border));
  color: var(--blue);
}

.pair-name {
  font-weight: 600;
  font-size: 13px;
}
.pair-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 1px;
}

/* ── PRECIO ──────────────────────────────────────────────── */
.price-cell {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  font-size: 13px;
}

.change-positive { color: var(--buy-color); font-weight: 500; }
.change-negative { color: var(--sell-color); font-weight: 500; }
.change-neutral { color: var(--text-muted); }

/* ── CONFIANZA BAR ───────────────────────────────────────── */
.confidence-cell { min-width: 100px; }

.confidence-bar {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  margin-top: 4px;
  overflow: hidden;
}

.confidence-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.5s ease;
}

.conf-high .confidence-fill { background: var(--buy-color); }
.conf-med .confidence-fill { background: var(--wait-color); }
.conf-low .confidence-fill { background: var(--text-muted); }

/* ── FILTROS ─────────────────────────────────────────────── */
.filters-bar {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.filter-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-muted);
}

.filter-btn {
  padding: 5px 12px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: transparent;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-secondary);
}
.filter-btn:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-light); }
.filter-btn.active-all { background: var(--text-primary); color: white; border-color: var(--text-primary); }
.filter-btn.active-buy { background: var(--buy-color); color: white; border-color: var(--buy-color); }
.filter-btn.active-sell { background: var(--sell-color); color: white; border-color: var(--sell-color); }
.filter-btn.active-wait { background: var(--wait-color); color: white; border-color: var(--wait-color); }

.filter-input {
  padding: 5px 10px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--bg-primary);
  font-size: 12px;
  color: var(--text-primary);
  width: 80px;
  outline: none;
  transition: border-color var(--transition);
}
.filter-input:focus { border-color: var(--blue); background: white; }

.filter-divider {
  width: 1px;
  height: 20px;
  background: var(--border);
}

/* ── SEARCH ───────────────────────────────────────────────── */
.search-input {
  padding: 6px 12px 6px 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  font-size: 13px;
  color: var(--text-primary);
  outline: none;
  transition: all var(--transition);
  width: 200px;
}
.search-input:focus { border-color: var(--blue); background: white; width: 240px; box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }

/* ── STATS BAR ───────────────────────────────────────────── */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  transition: all var(--transition);
}
.stat-card:hover { box-shadow: var(--shadow); }

.stat-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.stat-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
}

.stat-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 3px;
}

.stat-buy .stat-value { color: var(--buy-color); }
.stat-sell .stat-value { color: var(--sell-color); }
.stat-wait .stat-value { color: var(--wait-color); }
.stat-total .stat-value { color: var(--blue); }
.stat-timer .stat-value { color: var(--text-secondary); font-size: 18px; }

/* ── COUNTDOWN ───────────────────────────────────────────── */
.countdown-ring {
  position: relative;
  width: 40px;
  height: 40px;
}

.countdown-ring svg {
  transform: rotate(-90deg);
}

.countdown-ring .ring-bg {
  fill: none;
  stroke: var(--border);
  stroke-width: 3;
}

.countdown-ring .ring-progress {
  fill: none;
  stroke: var(--blue);
  stroke-width: 3;
  stroke-linecap: round;
  transition: stroke-dashoffset 1s linear;
}

.countdown-number {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--blue);
}

/* ── SEÑAL GRANDE (detail) ───────────────────────────────── */
.signal-hero {
  text-align: center;
  padding: 28px;
  border-radius: var(--radius-xl);
  margin-bottom: 20px;
}

.signal-hero-buy {
  background: linear-gradient(135deg, #f0fdf4, #dcfce7);
  border: 2px solid var(--buy-border);
}

.signal-hero-sell {
  background: linear-gradient(135deg, #fff1f2, #ffe4e6);
  border: 2px solid var(--sell-border);
}

.signal-hero-wait {
  background: linear-gradient(135deg, #fffbeb, #fef3c7);
  border: 2px solid var(--wait-border);
}

.signal-action {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 6px;
}

.signal-action-buy { color: var(--buy-color); }
.signal-action-sell { color: var(--sell-color); }
.signal-action-wait { color: var(--wait-color); }

.signal-confidence-ring {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  margin: 12px auto;
}

/* ── INDICADORES GRID ────────────────────────────────────── */
.indicators-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}

.indicator-card {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  transition: all var(--transition);
}
.indicator-card:hover { box-shadow: var(--shadow-sm); border-color: var(--blue-border); }

.indicator-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.indicator-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.indicator-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.indicator-bullish .indicator-value { color: var(--buy-color); }
.indicator-bearish .indicator-value { color: var(--sell-color); }
.indicator-neutral .indicator-value { color: var(--wait-color); }

/* ── ORDER BOOK ──────────────────────────────────────────── */
.orderbook {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.orderbook-side { overflow: hidden; }

.orderbook-header {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 6px 0;
  margin-bottom: 6px;
  border-bottom: 2px solid var(--border);
}

.orderbook-header-bid { color: var(--buy-color); border-color: var(--buy-border); }
.orderbook-header-ask { color: var(--sell-color); border-color: var(--sell-border); }

.orderbook-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 3px 4px;
  border-radius: 4px;
  margin-bottom: 1px;
  position: relative;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
}

.orderbook-row-bid { background: rgba(5,150,105,0.05); }
.orderbook-row-ask { background: rgba(220,38,38,0.05); }

.ob-bar-bid {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  background: rgba(5,150,105,0.12);
  border-radius: 4px;
  z-index: 0;
}

.ob-bar-ask {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background: rgba(220,38,38,0.12);
  border-radius: 4px;
  z-index: 0;
}

.ob-price-bid { color: var(--buy-color); font-weight: 500; position: relative; z-index: 1; }
.ob-price-ask { color: var(--sell-color); font-weight: 500; position: relative; z-index: 1; }
.ob-size { color: var(--text-secondary); text-align: right; position: relative; z-index: 1; }

/* ── MOTIVOS / RAZONES ───────────────────────────────────── */
.reasons-list { display: flex; flex-direction: column; gap: 8px; }

.reason-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  border: 1px solid var(--border);
}

.reason-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
  margin-top: 1px;
}
.reason-icon-pos { background: var(--buy-bg); color: var(--buy-color); border: 1px solid var(--buy-border); }
.reason-icon-neg { background: var(--sell-bg); color: var(--sell-color); border: 1px solid var(--sell-border); }
.reason-icon-neu { background: var(--wait-bg); color: var(--wait-color); border: 1px solid var(--wait-border); }

.reason-factor { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.reason-desc { font-size: 12px; color: var(--text-secondary); margin-top: 1px; }

/* ── RIESGO / NIVELES ────────────────────────────────────── */
.levels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.level-card {
  border-radius: var(--radius);
  padding: 12px 14px;
  text-align: center;
}

.level-entry { background: var(--blue-light); border: 1px solid var(--blue-border); }
.level-tp { background: var(--buy-bg); border: 1px solid var(--buy-border); }
.level-sl { background: var(--sell-bg); border: 1px solid var(--sell-border); }

.level-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.level-entry .level-label { color: var(--blue); }
.level-tp .level-label { color: var(--buy-dark); }
.level-sl .level-label { color: var(--sell-dark); }

.level-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px;
  font-weight: 700;
}

.level-entry .level-value { color: var(--blue); }
.level-tp .level-value { color: var(--buy-color); }
.level-sl .level-value { color: var(--sell-color); }

.level-diff {
  font-size: 11px;
  margin-top: 3px;
}

/* ── RISK PANEL ──────────────────────────────────────────── */
.risk-panel {
  background: linear-gradient(135deg, #eff6ff, #f5f3ff);
  border: 1px solid var(--blue-border);
  border-radius: var(--radius-lg);
  padding: 16px;
}

.risk-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid rgba(37,99,235,0.1);
}
.risk-row:last-child { border-bottom: none; }

.risk-label { font-size: 12px; color: var(--text-secondary); }
.risk-value { font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 600; color: var(--text-primary); }
.risk-good { color: var(--buy-color); }
.risk-bad { color: var(--sell-color); }
.risk-warn { color: var(--wait-color); }

/* ── DISCLAIMER ──────────────────────────────────────────── */
.disclaimer {
  background: var(--blue-light);
  border: 1px solid var(--blue-border);
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 11px;
  color: var(--blue-dark);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 14px;
}

/* ── PROGRESS / CONFIDENCE ───────────────────────────────── */
.progress-ring {
  transform: rotate(-90deg);
}

.progress-ring-bg {
  fill: none;
  stroke: var(--border);
  stroke-width: 5;
}

.progress-ring-fill {
  fill: none;
  stroke-width: 5;
  stroke-linecap: round;
  transition: stroke-dashoffset 1s ease;
}

.progress-ring-fill-buy { stroke: var(--buy-color); }
.progress-ring-fill-sell { stroke: var(--sell-color); }
.progress-ring-fill-wait { stroke: var(--wait-color); }
.progress-ring-fill-neutral { stroke: var(--blue); }

/* ── CHART CONTAINER ─────────────────────────────────────── */
.chart-container {
  position: relative;
  height: 220px;
  width: 100%;
}

/* ── TOASTS / ALERTS ─────────────────────────────────────── */
.toast {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease;
  max-width: 320px;
}

.toast-buy { border-left: 4px solid var(--buy-color); }
.toast-sell { border-left: 4px solid var(--sell-color); }
.toast-info { border-left: 4px solid var(--blue); }

.toast-icon { font-size: 18px; flex-shrink: 0; }
.toast-title { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.toast-body { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }

@keyframes slideIn {
  from { transform: translateX(20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ── MODAL ───────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.4);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 24px;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-lg);
  animation: scaleIn 0.2s ease;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.modal-title { font-size: 16px; font-weight: 700; color: var(--text-primary); }

.modal-section { margin-bottom: 16px; }
.modal-section-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-group { margin-bottom: 12px; }
.form-label { font-size: 12px; font-weight: 500; color: var(--text-secondary); margin-bottom: 4px; display: block; }

.form-control {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  font-size: 13px;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition);
  font-family: 'JetBrains Mono', monospace;
}
.form-control:focus { border-color: var(--blue); background: white; box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* ── SOPORTE/RESISTENCIA VISUAL ──────────────────────────── */
.sr-bar {
  height: 20px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  padding: 0 8px;
  font-size: 11px;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  position: relative;
  overflow: hidden;
}

.sr-resistance { background: var(--sell-bg); color: var(--sell-color); border: 1px solid var(--sell-border); }
.sr-support { background: var(--buy-bg); color: var(--buy-color); border: 1px solid var(--buy-border); }
.sr-current { background: var(--blue-light); color: var(--blue); border: 1px solid var(--blue-border); font-weight: 700; }

/* ── SKELETON LOADER ─────────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--border-light) 25%, var(--border) 50%, var(--border-light) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ── TABS ────────────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 2px;
  background: var(--bg-primary);
  border-radius: var(--radius);
  padding: 3px;
  border: 1px solid var(--border);
}

.tab-btn {
  padding: 6px 14px;
  border-radius: 7px;
  border: none;
  background: transparent;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.tab-btn:hover { color: var(--text-primary); }
.tab-btn.active {
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

/* ── SCROLLBAR ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ── UTILIDADES ──────────────────────────────────────────── */
.text-buy { color: var(--buy-color); }
.text-sell { color: var(--sell-color); }
.text-wait { color: var(--wait-color); }
.text-blue { color: var(--blue); }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 12px; }
.text-xs { font-size: 11px; }
.font-mono { font-family: 'JetBrains Mono', monospace; }
.fw-700 { font-weight: 700; }
.fw-600 { font-weight: 600; }
.gap-4 { gap: 4px; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.p-3 { padding: 12px; }
.p-4 { padding: 16px; }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .navbar { padding: 0 12px; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .levels-grid { grid-template-columns: 1fr; }
  .indicators-grid { grid-template-columns: repeat(2, 1fr); }
  .orderbook { grid-template-columns: 1fr; }
  .search-input { width: 150px; }
  .search-input:focus { width: 170px; }
  table { font-size: 12px; }
  tbody td, thead th { padding: 8px; }
}

/* ── FADE IN ──────────────────────────────────────────────── */
.fade-in {
  animation: fadeIn 0.4s ease both;
}

.stagger-1 { animation-delay: 0.05s; }
.stagger-2 { animation-delay: 0.10s; }
.stagger-3 { animation-delay: 0.15s; }
.stagger-4 { animation-delay: 0.20s; }

/* ── PULSE ANIMATION ──────────────────────────────────────── */
.pulse-buy {
  animation: pulseBuy 2s ease infinite;
}

@keyframes pulseBuy {
  0%, 100% { box-shadow: 0 0 0 0 rgba(5,150,105,0.3); }
  50% { box-shadow: 0 0 0 8px rgba(5,150,105,0); }
}

.pulse-sell {
  animation: pulseSell 2s ease infinite;
}

@keyframes pulseSell {
  0%, 100% { box-shadow: 0 0 0 0 rgba(220,38,38,0.3); }
  50% { box-shadow: 0 0 0 8px rgba(220,38,38,0); }
}

/* ── LAYOUT PRINCIPAL ────────────────────────────────────── */
.main-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 16px 20px;
}

/* ── FOOTER BAR ──────────────────────────────────────────── */
.footer-bar {
  text-align: center;
  padding: 20px 0 30px;
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── NAVBAR CENTER (balance pill) ────────────────────────── */
.navbar-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
}

.balance-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: linear-gradient(135deg, var(--blue-light), #f0fdf4);
  border: 1px solid var(--blue-border);
  border-radius: 100px;
  padding: 5px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-dark);
  cursor: default;
}

.pnl-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--buy-bg);
  border: 1px solid var(--buy-border);
  border-radius: 100px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 700;
  color: var(--buy-dark);
  cursor: default;
  font-family: 'JetBrains Mono', monospace;
  transition: all 0.3s ease;
}

.badge-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--buy-color);
  animation: pulse-green 1.5s infinite;
}

/* ── COUNTDOWN WRAP ──────────────────────────────────────── */
.countdown-wrap {
  position: relative;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.countdown-svg {
  position: absolute;
  top: 0; left: 0;
  transform: rotate(-90deg);
}

.countdown-wrap .ring-bg {
  fill: none;
  stroke: var(--border);
  stroke-width: 2.5;
}

.countdown-wrap .ring-progress {
  fill: none;
  stroke: var(--blue);
  stroke-width: 2.5;
  stroke-linecap: round;
  transition: stroke-dashoffset 1s linear;
}

.countdown-wrap .countdown-number {
  position: relative;
  z-index: 1;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  color: var(--blue);
}

/* ── STAT USDT ───────────────────────────────────────────── */
.stat-usdt {
  background: linear-gradient(135deg, var(--blue-light), #f0fdf4);
  border-color: var(--blue-border);
}
.stat-usdt-val {
  color: var(--blue);
  font-size: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
}

/* ── HAS POSITION BADGE ──────────────────────────────────── */
.has-pos-badge {
  display: inline;
  color: var(--buy-dark);
  background: var(--buy-bg);
  border: 1px solid var(--buy-border);
  border-radius: 4px;
  padding: 0 4px;
  font-size: 10px;
  font-weight: 600;
}

/* ── ACTION CELL BOTONES ─────────────────────────────────── */
.action-cell {
  white-space: nowrap;
}

.btn-execute {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  border: none;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.btn-buy-action {
  background: var(--buy-bg);
  color: var(--buy-dark);
  border: 1px solid var(--buy-border);
}
.btn-buy-action:hover {
  background: var(--buy-color);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(5,150,105,0.3);
}

.btn-sell-action {
  background: var(--sell-bg);
  color: var(--sell-dark);
  border: 1px solid var(--sell-border);
}
.btn-sell-action:hover {
  background: var(--sell-color);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(220,38,38,0.3);
}

.btn-close-action {
  background: var(--wait-bg);
  color: var(--wait-dark);
  border: 1px solid var(--wait-border);
}
.btn-close-action:hover {
  background: var(--wait-color);
  color: white;
  transform: translateY(-1px);
}

.action-wait-text {
  color: var(--text-light);
  font-size: 12px;
}

/* ── MODAL TRADE ─────────────────────────────────────────── */
.modal-trade {
  max-width: 520px;
  padding: 0;
  overflow: hidden;
}

.modal-trade .modal-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 0;
  background: var(--bg-secondary);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 20px;
  border-top: 1px solid var(--border-light);
  background: var(--bg-secondary);
}

/* ── PREVIEW MODAL ───────────────────────────────────────── */
.modal-preview {
  padding: 16px 20px;
  max-height: 70vh;
  overflow-y: auto;
}

.preview-warnings {
  margin-bottom: 12px;
}

.preview-warning {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: var(--wait-bg);
  border: 1px solid var(--wait-border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 12px;
  color: var(--wait-dark);
  margin-bottom: 6px;
}

.preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 14px;
}

.preview-item {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}

.preview-highlight {
  grid-column: span 2;
}

.highlight-buy {
  background: var(--buy-bg);
  border-color: var(--buy-border);
}
.highlight-sell {
  background: var(--sell-bg);
  border-color: var(--sell-border);
}

.preview-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-muted);
  margin-bottom: 3px;
}

.preview-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.preview-badge {
  font-size: 10px;
  background: var(--buy-color);
  color: white;
  padding: 1px 6px;
  border-radius: 100px;
  font-weight: 700;
}

.preview-levels {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

.level-item {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  text-align: center;
}

.level-item .level-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-muted);
  margin-bottom: 3px;
  display: block;
}

.level-item .level-val {
  font-size: 12px;
  font-weight: 600;
}

.level-entry { border-color: var(--blue-border); }
.level-tp { border-color: var(--buy-border); }
.level-sl { border-color: var(--sell-border); }
.level-rr { border-color: var(--blue-border); }

.preview-alert {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  margin-bottom: 10px;
}

.preview-alert-warn {
  background: var(--wait-bg);
  border: 1px solid var(--wait-border);
  color: var(--wait-dark);
}

.preview-alert-error {
  background: var(--sell-bg);
  border: 1px solid var(--sell-border);
  color: var(--sell-dark);
}

.preview-disclaimer {
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 6px;
  padding: 8px 10px;
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
}

/* ── ORDER RESULT ────────────────────────────────────────── */
.order-result-box {
  background: linear-gradient(135deg, #f0fdf4, #ecfdf5);
  border: 1px solid var(--buy-border);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 14px;
}

.order-result-summary {
  font-size: 16px;
  font-weight: 700;
  color: var(--buy-dark);
  margin-bottom: 12px;
}

.order-result-step {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(5,150,105,0.1);
  font-size: 13px;
}

.order-result-step:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

/* ── SPIN ANIMATION ──────────────────────────────────────── */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ── TOAST CONTAINER ─────────────────────────────────────── */
#alert-container {
  position: fixed;
  top: 70px;
  right: 20px;
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

/* ── RESPONSIVE AJUSTES ──────────────────────────────────── */
@media (max-width: 900px) {
  .preview-levels { grid-template-columns: repeat(2, 1fr); }
  .navbar-center { display: none; }
}

@media (max-width: 600px) {
  .preview-grid { grid-template-columns: 1fr; }
  .preview-highlight { grid-column: span 1; }
  .modal-trade { max-width: 100%; }
  .main-content { padding: 12px; }
}

/* ── BTN DISABLED STATE ───────────────────────────────────── */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* ── AUTO-TRADER LOG COLORES ─────────────────────────────── */
.auto-log-line.log-ok   { color: var(--buy-dark); }
.auto-log-line.log-err  { color: var(--sell-dark); }
.auto-log-line.log-buy  { color: var(--blue-dark); }
.auto-log-line.log-sell { color: var(--wait-dark); }

/* ── STATS GRID (Stats & IA tab) ─────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.card-body {
  padding: 16px;
}

.stat-table { display: flex; flex-direction: column; gap: 8px; }
.st-row { display: flex; justify-content: space-between; align-items: center; font-size: 13px; padding: 4px 0; border-bottom: 1px solid var(--border-light); }
.st-row:last-child { border-bottom: none; }
.st-label { color: var(--text-secondary); }
.st-val { font-weight: 600; font-family: 'JetBrains Mono', monospace; }

/* ── WIN RATE CIRCLE ─────────────────────────────────────── */
.winrate-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: conic-gradient(var(--buy-color) calc(var(--pct, 0) * 1%), var(--border-light) 0%);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  position: relative;
}
.winrate-circle::before {
  content: '';
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: var(--bg-card);
}
.winrate-num, .winrate-label { position: relative; z-index: 1; }
.winrate-num { font-size: 16px; font-weight: 700; color: var(--buy-dark); }
.winrate-label { font-size: 9px; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }

/* ── LEARNING GRID ───────────────────────────────────────── */
.learning-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 16px; }
.learning-item { background: var(--bg-primary); border-radius: var(--radius); padding: 12px; border: 1px solid var(--border-light); }
.li-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; }
.li-val { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.li-desc { font-size: 11px; color: var(--text-secondary); }
.li-patterns { display: flex; flex-wrap: wrap; gap: 5px; }
.lp-badge { font-size: 10px; padding: 2px 7px; border-radius: 100px; }
.lp-win { background: var(--buy-bg); color: var(--buy-dark); border: 1px solid var(--buy-border); }
.lp-loss { background: var(--sell-bg); color: var(--sell-dark); border: 1px solid var(--sell-border); }
.learning-notes { background: var(--bg-primary); border-radius: var(--radius); padding: 12px; border: 1px solid var(--border-light); }
.ln-title { font-size: 11px; color: var(--text-muted); text-transform: uppercase; margin-bottom: 8px; }
.ln-entry { font-size: 12px; color: var(--text-secondary); padding: 3px 0; border-bottom: 1px solid var(--border-light); }
.ln-entry:last-child { border-bottom: none; }

/* ── HISTORY SUMMARY ─────────────────────────────────────── */
.history-summary {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, var(--blue-light), #f8faff);
}
.hsummary-item {
  padding: 14px 16px;
  border-right: 1px solid var(--border-light);
  text-align: center;
}
@media (max-width: 900px) {
  .history-summary { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .history-summary { grid-template-columns: repeat(2, 1fr); }
}
.hsummary-item:last-child { border-right: none; }
.hsummary-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px; }
.hsummary-value { font-size: 15px; font-weight: 700; font-family: 'JetBrains Mono', monospace; }

/* ── HISTORY LIST ────────────────────────────────────────── */
.history-list { padding: 0; }
.htrade-row {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
  transition: background var(--transition);
}
.htrade-row:last-child { border-bottom: none; }
.htrade-row:hover { background: var(--bg-hover); }
.htrade-open { border-left: 3px solid var(--blue); }
.htrade-win { border-left: 3px solid var(--buy-color); }
.htrade-loss { border-left: 3px solid var(--sell-color); }

.htrade-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.htrade-pair { font-weight: 700; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.htrade-pnl { font-family: 'JetBrains Mono', monospace; font-size: 14px; font-weight: 700; }

.htrade-details { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 8px; }
.htrade-detail { display: flex; flex-direction: column; gap: 1px; }
.hd-label { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.4px; }
.hd-val { font-size: 12px; font-weight: 600; color: var(--text-primary); }

.htrade-status { font-size: 10px; padding: 2px 7px; border-radius: 100px; }
.status-open { background: var(--blue-light); color: var(--blue-dark); border: 1px solid var(--blue-border); }
.status-win { background: var(--buy-bg); color: var(--buy-dark); border: 1px solid var(--buy-border); }
.status-loss { background: var(--sell-bg); color: var(--sell-dark); border: 1px solid var(--sell-border); }

.htrade-signal { font-size: 11px; color: var(--text-secondary); margin-bottom: 6px; }
.hs-label { font-weight: 600; color: var(--text-primary); margin-right: 4px; }
.htrade-lesson { font-size: 11px; color: var(--text-secondary); background: var(--wait-bg); border: 1px solid var(--wait-border); border-radius: var(--radius-sm); padding: 6px 10px; margin-top: 6px; }
.htrade-reasons { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; }
.hreason { font-size: 10px; padding: 2px 7px; border-radius: 100px; background: var(--bg-primary); border: 1px solid var(--border); color: var(--text-secondary); }

/* ── D-NONE (utility) ────────────────────────────────────── */
.d-none { display: none !important; }

/* ── BRAIN PANEL ──────────────────────────────────────────── */
.mini-stat-card {
  background: var(--card-bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.ms-label {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}
.ms-val {
  font-size: 20px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  line-height: 1.2;
  color: var(--text-primary);
}