/* ============================================================
   MUNDIAL FIFA 2026 — Hoja de Estilos Principal
   Paleta: multicolor vibrante · gradientes · glassmorfismo
   ============================================================ */

/* ── Variables ─────────────────────────────────────────── */
:root {
  --c-red:    #FF0040;
  --c-orange: #FF6B00;
  --c-gold:   #FFD700;
  --c-green:  #00FF87;
  --c-cyan:   #00C9FF;
  --c-blue:   #0066FF;
  --c-purple: #7B2FFF;
  --c-pink:   #FF2D78;

  --bg-dark:  #050510;
  --bg-mid:   #0a0a1e;
  --bg-card:  rgba(255,255,255,0.04);
  --bg-card-h:rgba(255,255,255,0.08);
  --border:   rgba(255,255,255,0.08);
  --border-h: rgba(255,255,255,0.18);

  --text-1: #ffffff;
  --text-2: rgba(255,255,255,0.75);
  --text-3: rgba(255,255,255,0.45);

  --grad-hero:   linear-gradient(135deg, #FF0040 0%, #FF6B00 30%, #FFD700 60%, #00FF87 80%, #00C9FF 100%);
  --grad-card:   linear-gradient(135deg, rgba(255,0,64,.15), rgba(0,201,255,.15));
  --grad-gold:   linear-gradient(90deg, #FFD700, #FF6B00);
  --grad-energy: linear-gradient(135deg, #7B2FFF, #FF0040, #FF6B00);
  --grad-cool:   linear-gradient(135deg, #0066FF, #00C9FF, #00FF87);

  --radius:    14px;
  --radius-lg: 22px;
  --shadow:    0 8px 32px rgba(0,0,0,.5);
  --shadow-glow: 0 0 30px rgba(255,0,64,.3);

  --nav-h: 72px;
  --font-display: 'Bebas Neue', sans-serif;
  --font-data:    'Orbitron', monospace;
  --font-body:    'Inter', sans-serif;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg-dark);
  color: var(--text-1);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul { list-style: none; }

/* ── Partículas canvas ──────────────────────────────────── */
#particles-canvas {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0; pointer-events: none;
  opacity: .55;
}

/* ── Live Bar ────────────────────────────────────────────── */
.live-bar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1001;
  background: linear-gradient(90deg,#FF0040,#FF6B00);
  color: #fff; text-align: center; padding: 6px 20px;
  font-size: .8rem; font-weight: 600; letter-spacing: .04em;
  display: flex; align-items: center; justify-content: center; gap: 14px;
}
.live-bar ~ .navbar { top: 32px; }
.live-pulse {
  display: inline-flex; align-items: center; gap: 6px;
  animation: livePulse 1.2s ease-in-out infinite;
}
@keyframes livePulse { 0%,100%{opacity:1} 50%{opacity:.4} }
.live-score {
  font-family: var(--font-data);
  font-size: 1rem; padding: 2px 12px;
  background: rgba(0,0,0,.3); border-radius: 6px; margin: 0 6px;
}

/* ── Navbar ─────────────────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  background: rgba(5,5,16,.88);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: all .35s ease;
}
.navbar.scrolled {
  background: rgba(5,5,16,.97);
  box-shadow: 0 4px 30px rgba(0,0,0,.6), 0 0 1px var(--c-red);
}
.nav-container {
  max-width: 1400px; margin: 0 auto;
  height: 100%; padding: 0 24px;
  display: flex; align-items: center; gap: 20px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px; flex-shrink: 0;
  text-decoration: none;
}
.logo-ball {
  font-size: 2rem; line-height: 1;
  animation: rotateBall 8s linear infinite;
}
@keyframes rotateBall { to { transform: rotate(360deg); } }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-mundial {
  font-family: var(--font-display);
  font-size: 1.4rem; letter-spacing: .12em;
  background: var(--grad-hero); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.logo-year {
  font-family: var(--font-data); font-size: .62rem;
  color: var(--c-gold); letter-spacing: .15em;
}
.nav-links {
  display: flex; align-items: center; gap: 4px; flex: 1;
  justify-content: center;
}
.nav-link {
  display: flex; align-items: center; gap: 5px;
  padding: 7px 13px; border-radius: 10px;
  font-size: .82rem; font-weight: 500; letter-spacing: .03em;
  color: var(--text-2); transition: all .25s ease;
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: #fff; background: var(--bg-card-h);
}
.nav-link.active {
  background: linear-gradient(135deg,rgba(255,0,64,.25),rgba(255,107,0,.2));
  border: 1px solid rgba(255,0,64,.3);
}
.nav-polla {
  background: linear-gradient(135deg,rgba(123,47,255,.3),rgba(255,0,64,.2));
  border: 1px solid rgba(123,47,255,.4);
  color: #fff !important;
}
.nav-polla:hover { box-shadow: 0 0 20px rgba(123,47,255,.5); }

.nav-countdown {
  flex-shrink: 0; text-align: center;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; padding: 6px 14px;
}
.countdown-label { font-size: .6rem; color: var(--text-3); letter-spacing: .1em; text-transform: uppercase; }
.countdown-timer {
  font-family: var(--font-data); font-size: .85rem; color: var(--c-gold);
  display: flex; align-items: baseline; gap: 4px;
}
.countdown-timer small { font-size: .55rem; color: var(--text-3); margin-right: 3px; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  padding: 8px; border-radius: 8px;
  background: var(--bg-card); border: 1px solid var(--border);
}
.nav-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--text-1); border-radius: 2px;
  transition: all .3s ease;
}

/* ── Flash ───────────────────────────────────────────────── */
.flash-container { position: relative; z-index: 100; }
.flash {
  max-width: 900px; margin: 80px auto 0;
  padding: 14px 20px; border-radius: var(--radius);
  font-size: .9rem; font-weight: 500;
  animation: slideDown .4s ease;
}
@keyframes slideDown { from{opacity:0;transform:translateY(-12px)} to{opacity:1;transform:translateY(0)} }
.flash-success { background: rgba(0,255,135,.15); border: 1px solid rgba(0,255,135,.4); color: var(--c-green); }
.flash-error   { background: rgba(255,0,64,.15);  border: 1px solid rgba(255,0,64,.4);  color: var(--c-red); }
.flash-warning { background: rgba(255,215,0,.15);  border: 1px solid rgba(255,215,0,.4);  color: var(--c-gold); }
.flash-info    { background: rgba(0,201,255,.15);  border: 1px solid rgba(0,201,255,.4);  color: var(--c-cyan); }

/* ── Main Content ───────────────────────────────────────── */
.main-content { position: relative; z-index: 1; padding-top: var(--nav-h); }

/* ── Hero Section ───────────────────────────────────────── */
.hero {
  min-height: 94vh;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  padding: 40px 24px;
}
.hero-bg-gradient {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 30%, rgba(255,0,64,.15) 0%, transparent 70%),
              radial-gradient(ellipse 60% 50% at 80% 80%, rgba(0,201,255,.12) 0%, transparent 60%),
              radial-gradient(ellipse 50% 40% at 20% 70%, rgba(123,47,255,.1) 0%, transparent 60%);
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center; max-width: 900px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--bg-card); border: 1px solid var(--border-h);
  border-radius: 50px; padding: 6px 16px; margin-bottom: 28px;
  font-size: .78rem; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--c-gold);
  backdrop-filter: blur(10px);
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 10rem);
  line-height: .9; letter-spacing: .03em;
  background: var(--grad-hero);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 40px rgba(255,0,64,.4));
  animation: titleGlow 3s ease-in-out infinite alternate;
}
@keyframes titleGlow {
  from { filter: drop-shadow(0 0 20px rgba(255,0,64,.3)); }
  to   { filter: drop-shadow(0 0 60px rgba(0,201,255,.5)); }
}
.hero-subtitle {
  font-size: clamp(1rem, 3vw, 1.6rem);
  color: var(--text-2); margin: 16px 0 12px;
  font-weight: 300; letter-spacing: .06em;
}
.hero-hosts {
  display: flex; justify-content: center; gap: 20px;
  font-size: 1.4rem; margin: 16px 0 36px;
}

/* Countdown hero */
.hero-countdown {
  display: flex; justify-content: center; gap: 16px; margin: 36px 0;
  flex-wrap: wrap;
}
.cd-unit {
  background: var(--bg-card); border: 1px solid var(--border-h);
  border-radius: var(--radius); padding: 18px 24px;
  backdrop-filter: blur(12px);
  min-width: 90px; text-align: center;
  position: relative; overflow: hidden;
  transition: transform .3s;
}
.cd-unit::before {
  content: ''; position: absolute; inset: 0;
  background: var(--grad-card); opacity: 0;
  transition: opacity .3s;
}
.cd-unit:hover::before { opacity: 1; }
.cd-unit:hover { transform: translateY(-4px); }
.cd-num {
  display: block; font-family: var(--font-data);
  font-size: 2.4rem; font-weight: 900;
  background: var(--grad-gold); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1;
}
.cd-lbl {
  display: block; font-size: .65rem; color: var(--text-3);
  text-transform: uppercase; letter-spacing: .14em; margin-top: 4px;
}

.hero-cta { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; margin-top: 8px; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: var(--radius);
  font-weight: 600; font-size: .9rem; letter-spacing: .04em;
  transition: all .3s ease; border: 1px solid transparent;
  position: relative; overflow: hidden; white-space: nowrap;
}
.btn::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(255,255,255,.08); opacity: 0;
  transition: opacity .3s;
}
.btn:hover::after { opacity: 1; }
.btn-primary {
  background: var(--grad-energy);
  box-shadow: 0 4px 20px rgba(255,0,64,.4);
  color: #fff;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(255,0,64,.6); }
.btn-secondary {
  background: var(--bg-card); border-color: var(--border-h); color: var(--text-1);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover { border-color: var(--c-cyan); color: var(--c-cyan); }
.btn-polla {
  background: linear-gradient(135deg,var(--c-purple),var(--c-pink));
  box-shadow: 0 4px 20px rgba(123,47,255,.4); color: #fff;
}
.btn-polla:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(123,47,255,.6); }
.btn-sm { padding: 7px 16px; font-size: .8rem; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-danger { background: rgba(255,0,64,.2); border-color: rgba(255,0,64,.4); color: var(--c-red); }
.btn-danger:hover { background: var(--c-red); color: #fff; }
.btn-success { background: rgba(0,255,135,.15); border-color: rgba(0,255,135,.4); color: var(--c-green); }
.btn-success:hover { background: var(--c-green); color: #000; }

/* ── Section ─────────────────────────────────────────────── */
.section { padding: 80px 24px; }
.section-sm { padding: 40px 24px; }
.container { max-width: 1400px; margin: 0 auto; }

.section-header {
  text-align: center; margin-bottom: 56px;
}
.section-eyebrow {
  display: inline-block; font-size: .72rem; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--c-orange); margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.6rem);
  letter-spacing: .06em; line-height: 1;
  background: var(--grad-hero); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.section-desc {
  margin-top: 12px; color: var(--text-2);
  font-size: .95rem; max-width: 540px; margin-left: auto; margin-right: auto;
}

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  transition: all .35s ease;
  overflow: hidden;
}
.card:hover {
  background: var(--bg-card-h);
  border-color: var(--border-h);
  transform: translateY(-4px);
  box-shadow: var(--shadow), 0 0 30px rgba(255,0,64,.12);
}
.card-header {
  padding: 18px 22px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px;
}
.card-body { padding: 22px; }

/* ── Match Card ──────────────────────────────────────────── */
.match-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 18px;
}
.match-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: all .3s ease;
  position: relative; overflow: hidden;
}
.match-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad-hero); opacity: 0; transition: opacity .3s;
}
.match-card:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,0,0,.5); }
.match-card:hover::before { opacity: 1; }
.match-card.live {
  border-color: rgba(255,0,64,.5);
  box-shadow: 0 0 25px rgba(255,0,64,.2);
  animation: liveCard 2s ease-in-out infinite;
}
@keyframes liveCard { 0%,100%{box-shadow:0 0 20px rgba(255,0,64,.2)} 50%{box-shadow:0 0 40px rgba(255,0,64,.4)} }

.match-meta {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 14px; font-size: .75rem; color: var(--text-3);
}
.match-badge {
  padding: 3px 10px; border-radius: 20px; font-size: .68rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
}
.badge-live    { background: rgba(255,0,64,.25); color: var(--c-red); border: 1px solid rgba(255,0,64,.4); animation: livePulse 1.2s infinite; }
.badge-done    { background: rgba(0,255,135,.12); color: var(--c-green); border: 1px solid rgba(0,255,135,.25); }
.badge-soon    { background: rgba(255,215,0,.12); color: var(--c-gold); border: 1px solid rgba(255,215,0,.25); }
.badge-grupo   { background: rgba(0,201,255,.12); color: var(--c-cyan); border: 1px solid rgba(0,201,255,.25); }
.badge-octavos { background: rgba(0,102,255,.2); color: #66aaff; }
.badge-cuartos { background: rgba(123,47,255,.2); color: #b380ff; }
.badge-semi    { background: rgba(255,107,0,.2); color: var(--c-orange); }
.badge-final   { background: rgba(255,215,0,.2); color: var(--c-gold); }

.match-teams {
  display: flex; align-items: center; gap: 10px;
  justify-content: space-between;
}
.match-team { flex: 1; text-align: center; }
.match-flag { font-size: 2rem; line-height: 1; margin-bottom: 4px; }
.match-team-name {
  font-size: .78rem; font-weight: 600; color: var(--text-2);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.match-score-wrap { flex-shrink: 0; text-align: center; min-width: 90px; }
.match-score {
  font-family: var(--font-data); font-size: 2.2rem; font-weight: 900;
  color: var(--text-1); letter-spacing: .04em;
  text-shadow: 0 0 20px rgba(255,215,0,.4);
}
.match-vs {
  font-family: var(--font-data); font-size: 1rem;
  color: var(--text-3); letter-spacing: .1em;
}
.match-time {
  font-family: var(--font-data); font-size: .9rem; color: var(--c-cyan);
  font-weight: 700;
}
.match-footer {
  margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  font-size: .72rem; color: var(--text-3);
}

/* ── Group Table ─────────────────────────────────────────── */
.groups-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(340px,1fr));
  gap: 20px;
}
.group-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: all .3s ease;
}
.group-card:hover { transform: translateY(-3px); border-color: var(--border-h); }
.group-header {
  padding: 14px 20px;
  background: linear-gradient(90deg, rgba(255,0,64,.2), rgba(255,107,0,.15));
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px;
}
.group-letter {
  font-family: var(--font-display); font-size: 2.4rem; line-height: 1;
  color: var(--c-gold); letter-spacing: .04em;
}
.group-label { font-size: .72rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .1em; }

.group-table { width: 100%; border-collapse: collapse; }
.group-table th {
  padding: 7px 12px; font-size: .62rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--text-3);
  border-bottom: 1px solid var(--border); text-align: center;
}
.group-table th:first-child { text-align: left; }
.group-table td {
  padding: 9px 12px; font-size: .82rem;
  border-bottom: 1px solid rgba(255,255,255,.04);
  text-align: center;
}
.group-table td:first-child { text-align: left; }
.group-table tr:last-child td { border-bottom: none; }
.group-table tr:hover td { background: rgba(255,255,255,.04); }
.group-table tr.qualified td:first-child { border-left: 3px solid var(--c-green); }
.group-table .pts { font-family: var(--font-data); font-weight: 700; color: var(--c-gold); }

.team-cell { display: flex; align-items: center; gap: 8px; }
.team-flag-sm { font-size: 1.2rem; }
.team-name-sm { font-size: .82rem; font-weight: 500; }

/* ── Team Cards ──────────────────────────────────────────── */
.teams-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr));
  gap: 16px;
}
.team-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 24px 16px;
  text-align: center; transition: all .35s ease; cursor: pointer;
  position: relative; overflow: hidden;
}
.team-card::before {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 4px; transition: height .4s ease;
  background: linear-gradient(90deg, var(--c-red), var(--c-gold));
}
.team-card:hover::before { height: 100%; opacity: .06; }
.team-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 16px 48px rgba(0,0,0,.6), 0 0 30px rgba(255,0,64,.15);
  border-color: rgba(255,215,0,.3);
}
.team-card-flag { font-size: 3.6rem; line-height: 1; margin-bottom: 12px; display: block; }
.team-card-name { font-size: .9rem; font-weight: 700; color: var(--text-1); margin-bottom: 4px; }
.team-card-conf {
  font-size: .65rem; text-transform: uppercase; letter-spacing: .1em;
  color: var(--text-3);
}
.team-card-grupo {
  display: inline-block; margin-top: 8px;
  font-family: var(--font-data); font-size: .68rem;
  padding: 3px 10px; border-radius: 20px;
  background: rgba(255,215,0,.12); color: var(--c-gold);
  border: 1px solid rgba(255,215,0,.2);
}

/* ── Player Cards ─────────────────────────────────────────── */
.players-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr));
  gap: 18px;
}
.player-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: all .35s ease; position: relative;
}
.player-card:hover {
  transform: translateY(-5px) rotate(-.5deg);
  box-shadow: 0 16px 48px rgba(0,0,0,.6), 0 0 30px rgba(0,201,255,.12);
  border-color: rgba(0,201,255,.3);
}
.player-card-top {
  height: 100px; position: relative;
  display: flex; align-items: center; justify-content: center;
  font-size: 3.5rem;
}
.player-number {
  position: absolute; top: 8px; right: 10px;
  font-family: var(--font-data); font-size: .85rem; font-weight: 900;
  color: rgba(255,255,255,.15);
}
.player-pos-badge {
  position: absolute; top: 8px; left: 10px;
  padding: 3px 8px; border-radius: 6px; font-size: .6rem;
  font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
}
.pos-por { background: rgba(255,215,0,.2); color: var(--c-gold); }
.pos-def { background: rgba(0,255,135,.2); color: var(--c-green); }
.pos-med { background: rgba(0,201,255,.2); color: var(--c-cyan); }
.pos-del { background: rgba(255,0,64,.2); color: var(--c-red); }
.player-captain { position: absolute; top: 8px; right: 10px; font-size: 1rem; }

.player-card-body { padding: 14px; }
.player-name {
  font-size: .88rem; font-weight: 700; color: var(--text-1);
  line-height: 1.2; margin-bottom: 2px;
}
.player-team {
  font-size: .72rem; color: var(--text-3);
  display: flex; align-items: center; gap: 4px; margin-bottom: 10px;
}
.player-stats {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 4px;
}
.p-stat { text-align: center; }
.p-stat-val {
  font-family: var(--font-data); font-size: 1rem; font-weight: 700;
  color: var(--c-gold);
}
.p-stat-lbl { font-size: .58rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .06em; }

/* ── Goleadores table ─────────────────────────────────────── */
.scorers-table { width: 100%; border-collapse: collapse; }
.scorers-table th {
  padding: 10px 14px; font-size: .68rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--text-3);
  border-bottom: 1px solid var(--border); text-align: left;
}
.scorers-table td { padding: 12px 14px; border-bottom: 1px solid rgba(255,255,255,.04); }
.scorers-table tr:hover td { background: var(--bg-card-h); }
.scorer-rank {
  font-family: var(--font-data); font-size: .8rem; color: var(--text-3);
  width: 36px; text-align: center;
}
.scorer-rank.top3 { color: var(--c-gold); font-weight: 900; font-size: 1rem; }
.scorer-goals {
  font-family: var(--font-data); font-size: 1.4rem; font-weight: 900;
  color: var(--c-red); text-align: center;
}

/* ── Polla ────────────────────────────────────────────────── */
.polla-hero {
  background: linear-gradient(135deg, rgba(123,47,255,.2), rgba(255,0,64,.15));
  border: 1px solid rgba(123,47,255,.3); border-radius: var(--radius-lg);
  padding: 48px 36px; text-align: center; margin-bottom: 40px;
  position: relative; overflow: hidden;
}
.polla-hero::before {
  content: '🎯'; position: absolute; font-size: 10rem; opacity: .04;
  top: 50%; left: 50%; transform: translate(-50%,-50%); pointer-events: none;
}
.polla-title {
  font-family: var(--font-display); font-size: clamp(2.4rem,6vw,4rem);
  background: linear-gradient(135deg, var(--c-purple), var(--c-pink), var(--c-orange));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
}

.polla-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
@media (max-width: 700px) { .polla-grid { grid-template-columns: 1fr; } }

.polla-panel {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
}
.polla-panel h3 {
  font-family: var(--font-display); font-size: 1.5rem; letter-spacing: .06em;
  margin-bottom: 20px; color: var(--c-gold);
}

.ranking-table { width: 100%; border-collapse: collapse; }
.ranking-table th {
  padding: 8px 12px; font-size: .65rem; text-transform: uppercase;
  letter-spacing: .1em; color: var(--text-3); text-align: left;
  border-bottom: 1px solid var(--border);
}
.ranking-table td { padding: 10px 12px; border-bottom: 1px solid rgba(255,255,255,.04); }
.ranking-pos {
  font-family: var(--font-data); font-weight: 900; font-size: 1.1rem;
  width: 36px; text-align: center;
}
.pos-1 { color: #FFD700; } .pos-2 { color: #C0C0C0; } .pos-3 { color: #CD7F32; }
.ranking-pts {
  font-family: var(--font-data); font-weight: 700;
  color: var(--c-green); font-size: 1rem; text-align: right;
}

/* ── Forms ───────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-label {
  display: block; font-size: .78rem; font-weight: 600;
  color: var(--text-2); margin-bottom: 7px; letter-spacing: .04em;
}
.form-control {
  width: 100%; padding: 11px 14px;
  background: rgba(255,255,255,.06); border: 1px solid var(--border);
  border-radius: 10px; color: var(--text-1); font-size: .88rem;
  transition: all .25s ease; font-family: var(--font-body);
}
.form-control:focus {
  outline: none;
  border-color: var(--c-cyan);
  background: rgba(0,201,255,.07);
  box-shadow: 0 0 0 3px rgba(0,201,255,.12);
}
.form-control::placeholder { color: var(--text-3); }
select.form-control option { background: var(--bg-mid); color: var(--text-1); }

/* ── Filters ─────────────────────────────────────────────── */
.filter-bar {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-bottom: 32px; align-items: center;
}
.filter-btn {
  padding: 7px 16px; border-radius: 25px; font-size: .78rem; font-weight: 600;
  border: 1px solid var(--border); color: var(--text-2); transition: all .25s;
  cursor: pointer; background: var(--bg-card);
}
.filter-btn:hover, .filter-btn.active {
  background: linear-gradient(135deg, rgba(255,0,64,.25), rgba(255,107,0,.2));
  border-color: rgba(255,0,64,.4); color: #fff;
}

/* ── Tabs ─────────────────────────────────────────────────── */
.tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 28px; }
.tab-btn {
  padding: 9px 20px; border-radius: 10px;
  font-size: .82rem; font-weight: 600;
  border: 1px solid var(--border); color: var(--text-2);
  background: var(--bg-card); cursor: pointer; transition: all .25s;
}
.tab-btn.active {
  background: linear-gradient(135deg,rgba(255,0,64,.3),rgba(0,201,255,.2));
  border-color: rgba(255,0,64,.4); color: #fff;
}
.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn .3s ease; }
@keyframes fadeIn { from{opacity:0;transform:translateY(6px)} to{opacity:1;transform:none} }

/* Fallback de seguridad para el scroll-reveal (ver main.js) */
.revealed { opacity: 1 !important; transform: none !important; }

/* ── Stats Strip ─────────────────────────────────────────── */
.stats-strip {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr));
  gap: 16px; margin-bottom: 60px;
}
.stat-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 16px; text-align: center;
  transition: all .3s ease; position: relative; overflow: hidden;
}
.stat-item::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--grad-hero);
}
.stat-item:hover { transform: translateY(-3px); border-color: var(--border-h); }
.stat-num {
  font-family: var(--font-data); font-size: 2.4rem; font-weight: 900;
  background: var(--grad-hero); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1;
}
.stat-label { font-size: .7rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .12em; margin-top: 6px; }

/* ── Admin ───────────────────────────────────────────────── */
.admin-layout { display: flex; min-height: 100vh; }
.admin-sidebar {
  width: 260px; flex-shrink: 0;
  background: rgba(5,5,20,.97); border-right: 1px solid var(--border);
  padding: 20px 0; position: fixed; top: 0; left: 0; bottom: 0;
  overflow-y: auto; z-index: 200;
}
.admin-main {
  flex: 1; margin-left: 260px;
  padding: 30px; background: var(--bg-dark); min-height: 100vh;
}
.admin-brand {
  padding: 16px 20px 28px; border-bottom: 1px solid var(--border); margin-bottom: 16px;
}
.admin-nav-link {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 20px; font-size: .85rem; font-weight: 500; color: var(--text-2);
  transition: all .25s; border-left: 3px solid transparent;
}
.admin-nav-link:hover { color: #fff; background: var(--bg-card-h); }
.admin-nav-link.active { color: #fff; background: var(--bg-card-h); border-left-color: var(--c-red); }

.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th {
  padding: 11px 14px; font-size: .7rem; text-transform: uppercase;
  letter-spacing: .08em; color: var(--text-3);
  border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap;
}
.admin-table td {
  padding: 11px 14px; border-bottom: 1px solid rgba(255,255,255,.04);
  font-size: .84rem;
}
.admin-table tr:hover td { background: var(--bg-card); }

.page-title {
  font-family: var(--font-display); font-size: 2rem;
  letter-spacing: .06em; margin-bottom: 28px;
  background: var(--grad-hero); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}

/* ── Score Input ─────────────────────────────────────────── */
.score-input {
  width: 60px; text-align: center;
  padding: 8px 6px;
  background: rgba(255,255,255,.07); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text-1);
  font-family: var(--font-data); font-size: 1.2rem; font-weight: 700;
}
.score-input:focus {
  outline: none; border-color: var(--c-gold);
  box-shadow: 0 0 0 2px rgba(255,215,0,.2);
}

/* ── Pagination ───────────────────────────────────────────── */
.pagination { display: flex; gap: 6px; align-items: center; margin-top: 28px; flex-wrap: wrap; }
.page-btn {
  width: 38px; height: 38px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .82rem; font-weight: 600;
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-2); transition: all .25s; cursor: pointer;
  text-decoration: none;
}
.page-btn:hover { border-color: var(--c-cyan); color: var(--c-cyan); }
.page-btn.active { background: var(--c-red); border-color: var(--c-red); color: #fff; }
.page-btn.disabled { opacity: .35; cursor: default; pointer-events: none; }

/* ── Bracket ─────────────────────────────────────────────── */
.bracket-row {
  display: flex; gap: 12px; margin-bottom: 14px; flex-wrap: wrap;
}
.bracket-pick {
  flex: 1; min-width: 140px; max-width: 200px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 14px; cursor: pointer;
  transition: all .25s; text-align: center;
}
.bracket-pick:hover { border-color: var(--c-purple); background: var(--bg-card-h); }
.bracket-pick.selected { border-color: var(--c-gold); background: rgba(255,215,0,.08); }
.bracket-pick-flag { font-size: 1.8rem; display: block; margin-bottom: 4px; }
.bracket-pick-name { font-size: .78rem; font-weight: 600; color: var(--text-2); }

/* ── Utility ─────────────────────────────────────────────── */
.text-gold { color: var(--c-gold); }
.text-red  { color: var(--c-red); }
.text-green{ color: var(--c-green); }
.text-cyan { color: var(--c-cyan); }
.text-muted{ color: var(--text-3); }
.text-center { text-align: center; }
.fw-bold { font-weight: 700; }
.font-data { font-family: var(--font-data); }
.gap-2 { gap: 8px; }
.d-flex { display: flex; align-items: center; }
.justify-between { justify-content: space-between; }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mb-4 { margin-bottom: 16px; }
.w-100 { width: 100%; }
.divider { height: 1px; background: var(--border); margin: 24px 0; }

/* ── Scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,.15); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,0,64,.5); }

/* ── Footer ─────────────────────────────────────────────────*/
.site-footer {
  background: rgba(5,5,16,.96); border-top: 1px solid var(--border);
  position: relative; overflow: hidden; z-index: 2;
}
.footer-glow {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 400px; height: 2px;
  background: var(--grad-hero); filter: blur(6px);
}
.footer-container {
  max-width: 1400px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(auto-fit,minmax(180px,1fr));
  gap: 36px; padding: 56px 24px 32px;
}
.footer-logo {
  font-family: var(--font-display); font-size: 1.4rem;
  letter-spacing: .1em; margin-bottom: 10px;
  background: var(--grad-hero); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.footer-logo + p { font-size: .8rem; color: var(--text-3); line-height: 1.7; }
.footer-links h4 {
  font-size: .7rem; text-transform: uppercase; letter-spacing: .14em;
  color: var(--text-3); margin-bottom: 14px;
}
.footer-links a, .footer-links span {
  display: block; font-size: .84rem; color: var(--text-2);
  margin-bottom: 7px; transition: color .25s;
}
.footer-links a:hover { color: var(--c-cyan); }
.footer-stat-row { font-size: .82rem; color: var(--text-2); margin-bottom: 6px; }
.footer-stat-row span {
  font-family: var(--font-data); color: var(--c-gold); font-weight: 700; margin-right: 5px;
}
.footer-bottom {
  border-top: 1px solid var(--border); padding: 16px 24px;
  text-align: center; font-size: .75rem; color: var(--text-3);
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .nav-links { gap: 2px; }
  .nav-link { padding: 6px 10px; font-size: .78rem; }
}
@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .nav-links {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    background: rgba(5,5,20,.97); border-bottom: 1px solid var(--border);
    flex-direction: column; padding: 20px; gap: 6px;
    transform: translateY(-110%); transition: transform .35s ease;
    backdrop-filter: blur(20px);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-link { padding: 12px 16px; border-radius: 10px; font-size: .9rem; }
  .nav-countdown { display: none; }
  .nav-toggle { display: flex; }
  .admin-sidebar { display: none; }
  .admin-main { margin-left: 0; padding: 20px 16px; }
  .groups-grid { grid-template-columns: 1fr; }
  .polla-grid  { grid-template-columns: 1fr; }
  .match-grid  { grid-template-columns: 1fr; }
  .hero-title  { font-size: clamp(3rem, 15vw, 6rem); }
  .section     { padding: 50px 16px; }
  .cd-unit     { padding: 12px 16px; min-width: 70px; }
  .cd-num      { font-size: 1.8rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}