/* ================================================================
 * BDM_APP - Sistema de Diseño
 * ================================================================
 * Inspiración: Editorial financiero - Bloomberg Terminal x The Economist
 * Filosofía: Datos densos, tipografía refinada, jerarquía clara
 * ================================================================ */

/* ===== FUENTES ===== */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,400;9..144,500;9..144,600;9..144,700&family=JetBrains+Mono:wght@300;400;500;600&family=Outfit:wght@200;300;400;500;600;700&display=swap');

/* ===== VARIABLES ===== */
:root {
  /* Tema oscuro (default) */
  --bg-base: #0a0a0a;
  --bg-elevated: #141414;
  --bg-card: #1a1a1a;
  --bg-card-hover: #1f1f1f;
  --bg-overlay: rgba(10, 10, 10, 0.85);
  
  --border-subtle: #252525;
  --border-default: #303030;
  --border-strong: #404040;
  
  --text-primary: #f5f5f0;
  --text-secondary: #a8a8a3;
  --text-tertiary: #6e6e6b;
  --text-muted: #4a4a47;
  
  /* Acento champagne (en lugar del dorado típico) */
  --accent: #d4a574;
  --accent-bright: #e6b88a;
  --accent-dim: #8a6d4f;
  --accent-glow: rgba(212, 165, 116, 0.15);
  
  /* Semánticos */
  --positive: #7ba87b;
  --positive-bright: #9bc99b;
  --negative: #c87a7a;
  --negative-bright: #d99595;
  --neutral: #8a8a85;
  
  /* Tipos de confianza */
  --conf-high: #7ba87b;
  --conf-medium: #d4a574;
  --conf-low: #8a8a85;
  
  /* Fuentes */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Outfit', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
  
  /* Espaciados */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  
  /* Transiciones */
  --transition-quick: 120ms ease;
  --transition-default: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Tema claro */
[data-theme="light"] {
  --bg-base: #fafaf7;
  --bg-elevated: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f5f5f0;
  --bg-overlay: rgba(250, 250, 247, 0.95);
  
  --border-subtle: #ececec;
  --border-default: #d8d8d2;
  --border-strong: #b8b8b2;
  
  --text-primary: #1a1a1a;
  --text-secondary: #5a5a55;
  --text-tertiary: #888885;
  --text-muted: #b0b0a8;
  
  --accent: #9e7a4d;
  --accent-bright: #876539;
  --accent-dim: #c4a47a;
  --accent-glow: rgba(158, 122, 77, 0.1);
  
  --positive: #4a7c4a;
  --positive-bright: #2d5f2d;
  --negative: #a04f4f;
  --negative-bright: #843838;
}

/* ===== RESET ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.5;
  min-height: 100vh;
  letter-spacing: -0.01em;
  
  /* Textura sutil de papel */
  background-image: 
    radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.01) 1px, transparent 0);
  background-size: 24px 24px;
}

/* ===== TIPOGRAFÍA ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 300;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 400;
}

h3 {
  font-size: 1.5rem;
  font-weight: 500;
}

.mono { font-family: var(--font-mono); }
.serif { font-family: var(--font-display); }
.italic { font-style: italic; }

/* ===== LAYOUT PRINCIPAL ===== */
.app {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

/* Botón hamburguesa (oculto en desktop) */
.menu-toggle {
  display: none;
  position: fixed;
  top: var(--space-3);
  right: var(--space-3);
  z-index: 200;
  width: 40px;
  height: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: 6px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  transition: var(--transition-quick);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.menu-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.menu-toggle svg {
  width: 22px;
  height: 22px;
}

/* Overlay para cerrar menú en móvil */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
  z-index: 99;
  opacity: 0;
  transition: opacity 200ms ease;
}

.sidebar-overlay.is-active {
  display: block;
  opacity: 1;
}

@media (max-width: 1024px) {
  .app {
    grid-template-columns: 1fr;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  /* Sidebar como drawer lateral */
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    max-width: 85vw;
    height: 100vh;
    z-index: 100;
    transform: translateX(-100%);
    transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.5);
  }
  
  .sidebar.is-open {
    transform: translateX(0);
  }
  
  .main {
    padding-top: calc(var(--space-5) + 8px);
  }
}

/* ===== SIDEBAR ===== */
.sidebar {
  background: var(--bg-elevated);
  border-right: 1px solid var(--border-subtle);
  padding: var(--space-5) var(--space-4);
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sidebar__brand {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.sidebar__logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 400;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.sidebar__logo em {
  font-style: italic;
  color: var(--accent);
  font-weight: 300;
}

.sidebar__tagline {
  font-size: 0.65rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 400;
}

.sidebar__nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1px;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--border-subtle) transparent;
  margin-right: -4px;
  padding-right: 4px;
}

.sidebar__nav::-webkit-scrollbar {
  width: 4px;
}

.sidebar__nav::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar__nav::-webkit-scrollbar-thumb {
  background: var(--border-subtle);
  border-radius: 2px;
}

.sidebar__nav::-webkit-scrollbar-thumb:hover {
  background: var(--border-default);
}

.sidebar__section-label {
  font-size: 0.65rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin: var(--space-3) 0 var(--space-1) var(--space-2);
}

.sidebar__section-label:first-child { margin-top: 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 7px var(--space-2);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 400;
  border-radius: 4px;
  transition: var(--transition-quick);
  position: relative;
  flex-shrink: 0;
}

.nav-item:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.nav-item.is-active {
  background: var(--bg-card);
  color: var(--accent);
}

.nav-item.is-active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 2px;
  height: 18px;
  background: var(--accent);
}

.nav-item__icon {
  width: 16px;
  height: 16px;
  opacity: 0.7;
  flex-shrink: 0;
}

.nav-item.is-active .nav-item__icon {
  opacity: 1;
}

.sidebar__footer {
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-3);
  margin-top: var(--space-3);
  flex-shrink: 0;
}

.sidebar__user {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: transparent;
  border: 1px solid var(--border-default);
  border-radius: 4px;
  margin-bottom: var(--space-2);
  transition: var(--transition-quick);
}

.sidebar__user:hover {
  border-color: var(--border-strong);
}

.sidebar__user-info {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.sidebar__user-name {
  font-size: 0.82rem;
  color: var(--text-primary);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar__user-role {
  font-size: 0.65rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 1px;
}

.sidebar__logout {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  color: var(--text-tertiary);
  text-decoration: none;
  border-radius: 4px;
  transition: var(--transition-quick);
  flex-shrink: 0;
}

.sidebar__logout:hover {
  color: var(--accent);
  background: var(--bg-tertiary);
}

.theme-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: transparent;
  border: 1px solid var(--border-default);
  border-radius: 4px;
  color: var(--text-secondary);
  cursor: pointer;
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.82rem;
  transition: var(--transition-quick);
}

.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}

/* ===== MAIN CONTENT ===== */
.main {
  padding: var(--space-7) var(--space-8);
  max-width: 1600px;
  width: 100%;
}

@media (max-width: 1024px) {
  .main {
    padding: var(--space-5) var(--space-4);
  }
}

/* ===== HEADER ===== */
.page-header {
  margin-bottom: var(--space-7);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--border-subtle);
}

.page-header__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.page-header__category {
  font-size: 0.7rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 500;
}

.page-header__divider {
  width: 24px;
  height: 1px;
  background: var(--border-default);
}

.page-header__date {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.page-header__title {
  font-family: var(--font-display);
  font-weight: 300;
  margin-bottom: var(--space-2);
}

.page-header__subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 300;
  max-width: 60ch;
}

.page-header__subtitle em {
  color: var(--accent);
  font-style: italic;
  font-family: var(--font-display);
}

/* ===== KPI CARDS ===== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-7);
}

.kpi {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: var(--space-5);
  border-radius: 6px;
  position: relative;
  overflow: hidden;
  transition: var(--transition-default);
}

.kpi:hover {
  border-color: var(--border-default);
  background: var(--bg-card-hover);
}

.kpi::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-dim), transparent);
  opacity: 0.5;
}

.kpi__label {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-3);
  font-weight: 500;
}

.kpi__value {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 300;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: var(--space-2);
  font-variant-numeric: tabular-nums;
}

.kpi__value .unit {
  font-size: 0.9rem;
  color: var(--text-tertiary);
  margin-left: 4px;
  font-weight: 400;
}

.kpi__delta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
}

.kpi__delta--positive { color: var(--positive); }
.kpi__delta--negative { color: var(--negative); }

.kpi__delta-arrow {
  font-size: 0.7rem;
}

/* ===== SECTION HEADER ===== */
.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.section-header__title em {
  font-style: italic;
  color: var(--accent);
}

.section-header__meta {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ===== FILTROS ===== */
.filters {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: var(--space-4);
  border-radius: 6px;
  margin-bottom: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: end;
}

.filter {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.filter__label {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 500;
}

.filter__input,
.filter__select {
  background: var(--bg-base);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-body);
  font-size: 0.9rem;
  border-radius: 4px;
  min-width: 140px;
  transition: var(--transition-quick);
}

.filter__input:focus,
.filter__select:focus {
  outline: none;
  border-color: var(--accent);
}

.filter__search {
  flex: 1;
  min-width: 200px;
}

.btn {
  background: transparent;
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-body);
  font-size: 0.85rem;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition-quick);
  letter-spacing: 0.02em;
}

.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-base);
}

.btn--primary:hover {
  background: var(--accent-bright);
  color: var(--bg-base);
}

/* ===== TABLA VALUE BETS ===== */
.bets-table {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  overflow: hidden;
}

.bets-table table {
  width: 100%;
  border-collapse: collapse;
}

.bets-table th {
  background: var(--bg-elevated);
  text-align: left;
  padding: var(--space-3) var(--space-4);
  font-size: 0.7rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 500;
  border-bottom: 1px solid var(--border-default);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}

.bets-table th:hover {
  color: var(--accent);
}

.bets-table th.is-sorted {
  color: var(--accent);
}

.bets-table th .sort-arrow {
  display: inline-block;
  margin-left: 4px;
  opacity: 0.5;
}

.bets-table th.is-sorted .sort-arrow {
  opacity: 1;
}

.bets-table tbody tr {
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-quick);
  cursor: pointer;
}

.bets-table tbody tr:hover {
  background: var(--bg-card-hover);
}

.bets-table tbody tr:last-child {
  border-bottom: none;
}

.bets-table td {
  padding: var(--space-4);
  font-size: 0.9rem;
  vertical-align: middle;
}

.match-cell {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.match-cell__teams {
  font-weight: 400;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.match-cell__teams .vs {
  color: var(--text-tertiary);
  margin: 0 var(--space-2);
  font-style: italic;
  font-family: var(--font-display);
  font-size: 0.85em;
}

.match-cell__meta {
  display: flex;
  gap: var(--space-3);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

.bet-description {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.bet-description__type {
  color: var(--accent);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 2px;
}

.numeric-cell {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.ev-cell {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  text-align: right;
  font-weight: 500;
}

.ev-cell--high {
  color: var(--positive-bright);
}

.ev-cell--medium {
  color: var(--positive);
}

.ev-cell--low {
  color: var(--text-secondary);
}

.ev-cell--negative {
  color: var(--negative);
}

.confidence-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 2px 8px;
  border-radius: 3px;
  font-weight: 500;
}

.confidence-badge--high {
  color: var(--conf-high);
  background: rgba(123, 168, 123, 0.1);
  border: 1px solid rgba(123, 168, 123, 0.3);
}

.confidence-badge--medium {
  color: var(--conf-medium);
  background: rgba(212, 165, 116, 0.1);
  border: 1px solid rgba(212, 165, 116, 0.3);
}

.confidence-badge--low {
  color: var(--conf-low);
  background: rgba(138, 138, 133, 0.1);
  border: 1px solid rgba(138, 138, 133, 0.3);
}

/* ===== PAGINACIÓN ===== */
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4);
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
}

.pagination__info {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

.pagination__controls {
  display: flex;
  gap: var(--space-2);
  align-items: center;
}

.pagination__btn {
  background: transparent;
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  border-radius: 3px;
  cursor: pointer;
  transition: var(--transition-quick);
  min-width: 32px;
}

.pagination__btn:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}

.pagination__btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.pagination__btn.is-active {
  background: var(--accent);
  color: var(--bg-base);
  border-color: var(--accent);
}

/* ===== EMPTY STATE ===== */
.empty-state {
  padding: var(--space-9) var(--space-5);
  text-align: center;
  color: var(--text-tertiary);
}

.empty-state__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-style: italic;
  margin-bottom: var(--space-2);
  color: var(--text-secondary);
}

.empty-state__text {
  font-size: 0.9rem;
  max-width: 40ch;
  margin: 0 auto;
}

/* ===== MATCH DETAIL ===== */
.match-detail-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-6);
  align-items: center;
  padding: var(--space-7) 0;
  margin-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
}

.team-block {
  text-align: center;
}

.team-block--home { text-align: right; }
.team-block--away { text-align: left; }

.team-block__name {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
}

.team-block__label {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.vs-block {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--accent);
}

.match-meta {
  display: flex;
  justify-content: center;
  gap: var(--space-5);
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  margin-top: var(--space-3);
}

.match-meta__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* ===== PROBABILIDADES ===== */
.prob-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.prob-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: var(--space-5);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.prob-card--best {
  border-color: var(--accent);
}

.prob-card--best::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
}

.prob-card__label {
  font-size: 0.7rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-3);
}

.prob-card__value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 300;
  margin-bottom: var(--space-2);
  font-variant-numeric: tabular-nums;
}

.prob-card__comparison {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
}

.prob-card__comparison .ev {
  color: var(--positive);
  font-weight: 500;
}

/* ===== ESTADÍSTICAS ===== */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.stats-block {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: var(--space-5);
}

.stats-block__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-subtle);
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.stat-row:last-child {
  border-bottom: none;
}

.stat-row__label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.stat-row__value {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

/* ===== FORMA RECIENTE ===== */
.form-indicator {
  display: inline-flex;
  gap: 4px;
}

.form-dot {
  width: 20px;
  height: 20px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
}

.form-dot--w {
  background: var(--positive);
  color: var(--bg-base);
}

.form-dot--d {
  background: var(--neutral);
  color: var(--bg-base);
}

.form-dot--l {
  background: var(--negative);
  color: var(--bg-base);
}

/* ===== EXPLAINER BOX ===== */
.explainer {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: var(--space-5);
  margin-bottom: var(--space-6);
  position: relative;
}

.explainer::before {
  content: '';
  position: absolute;
  left: 0;
  top: var(--space-5);
  bottom: var(--space-5);
  width: 2px;
  background: var(--accent);
}

.explainer__label {
  font-size: 0.7rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: var(--space-2);
}

.explainer__text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 300;
  line-height: 1.5;
  color: var(--text-primary);
  font-style: italic;
}

/* ===== ALERT / MENSAJES ===== */
.alert {
  padding: var(--space-4);
  border-radius: 4px;
  margin-bottom: var(--space-4);
  font-size: 0.9rem;
  border-left: 3px solid;
}

.alert--info {
  background: rgba(212, 165, 116, 0.05);
  border-color: var(--accent);
  color: var(--text-primary);
}

.alert--success {
  background: rgba(123, 168, 123, 0.05);
  border-color: var(--positive);
  color: var(--text-primary);
}

.alert--warning {
  background: rgba(200, 122, 122, 0.05);
  border-color: var(--negative);
  color: var(--text-primary);
}

/* ===== LINKS ===== */
a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: var(--transition-quick);
}

a:hover {
  border-bottom-color: var(--accent);
}

/* ===== ANIMACIONES ===== */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeUp 0.4s cubic-bezier(0.4, 0, 0.2, 1) backwards;
}

.fade-in:nth-child(1) { animation-delay: 0ms; }
.fade-in:nth-child(2) { animation-delay: 60ms; }
.fade-in:nth-child(3) { animation-delay: 120ms; }
.fade-in:nth-child(4) { animation-delay: 180ms; }
.fade-in:nth-child(5) { animation-delay: 240ms; }
.fade-in:nth-child(6) { animation-delay: 300ms; }

/* ===== UTILIDADES ===== */
.text-secondary { color: var(--text-secondary); }
.text-tertiary { color: var(--text-tertiary); }
.text-accent { color: var(--accent); }
.text-positive { color: var(--positive); }
.text-negative { color: var(--negative); }

.text-mono { font-family: var(--font-mono); }
.text-display { font-family: var(--font-display); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }

.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.mb-6 { margin-bottom: var(--space-6); }

.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .main {
    padding: var(--space-4) var(--space-3);
    padding-top: calc(var(--space-4) + 8px);
  }
  
  .page-header__title {
    font-size: 2rem;
  }
  
  .kpi-grid {
    grid-template-columns: 1fr;
  }
  
  .match-detail-header {
    grid-template-columns: 1fr;
    gap: var(--space-4);
    text-align: center;
  }
  
  .team-block--home,
  .team-block--away {
    text-align: center;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .prob-cards {
    grid-template-columns: 1fr;
  }
  
  .filters {
    flex-direction: column;
    align-items: stretch;
  }
  
  .filter {
    width: 100%;
  }
  
  .filter__input,
  .filter__select {
    width: 100%;
  }
  
  /* Tabla con scroll horizontal en móvil */
  .bets-table {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: 6px;
  }
  
  .bets-table table {
    min-width: 720px;
  }
  
  .bets-table th,
  .bets-table td {
    padding: var(--space-3);
    font-size: 0.85rem;
  }
  
  /* Hint visual de que la tabla se puede scrollear */
  .bets-table::after {
    content: '';
    display: block;
    height: 1px;
  }
  
  .pagination {
    flex-direction: column;
    gap: var(--space-3);
    align-items: stretch;
  }
  
  .pagination__controls {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-base);
}

::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-dim);
}

/* ===== LOADING ===== */
.loading {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid var(--border-default);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-default);
}

.loading-overlay.is-active {
  opacity: 1;
  pointer-events: all;
}

/* ═══════════════════════════════════════════════════
   SVG THEME-AWARE (reliability curve, etc.)
═══════════════════════════════════════════════════ */

.reliability-svg .svg-grid {
  stroke: rgba(255, 255, 255, 0.05);
  stroke-width: 1;
}

.reliability-svg .svg-axis {
  stroke: rgba(255, 255, 255, 0.3);
  stroke-width: 1.5;
}

.reliability-svg .svg-diagonal {
  stroke: rgba(212, 175, 55, 0.3);
  stroke-width: 1.5;
  stroke-dasharray: 6, 4;
}

.reliability-svg .svg-label {
  fill: rgba(255, 255, 255, 0.6);
}

.reliability-svg .svg-axis-label {
  fill: rgba(255, 255, 255, 0.7);
}

/* Modo claro: colores oscuros para que se vean */
[data-theme="light"] .reliability-svg .svg-grid {
  stroke: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .reliability-svg .svg-axis {
  stroke: rgba(0, 0, 0, 0.4);
}

[data-theme="light"] .reliability-svg .svg-diagonal {
  stroke: rgba(180, 130, 30, 0.5);
}

[data-theme="light"] .reliability-svg .svg-label {
  fill: rgba(0, 0, 0, 0.65);
}

[data-theme="light"] .reliability-svg .svg-axis-label {
  fill: rgba(0, 0, 0, 0.8);
}

/* Login: cajas de texto theme-aware (claro = más suave) */
[data-theme="light"] .login-field input[type="text"],
[data-theme="light"] .login-field input[type="password"] {
  background: #f5f3ee;
  border: 1px solid #d4cfc5;
  color: #2a2a2a;
}

[data-theme="light"] .login-field input::placeholder {
  color: #999;
}

[data-theme="light"] .login-field input:focus {
  background: #ffffff;
  border-color: #c4a830;
  box-shadow: 0 0 0 3px rgba(196, 168, 48, 0.2);
}

[data-theme="light"] .login-field label {
  color: #4a4a4a;
}

[data-theme="light"] .login-logo {
  color: #2a2a2a;
  text-shadow: none;
}

[data-theme="light"] .login-tagline {
  color: #777;
}

[data-theme="light"] .login-card__title {
  color: #2a2a2a;
}