/* ============================================
   TU PALPITO — by MKT House
   Estilos globales — Mobile First
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700;800;900&display=swap');

:root {
  --bg-primary: #0D1117;
  --bg-secondary: #161B22;
  --bg-card: #1C2333;
  --bg-card-hover: #222D3F;
  --bg-glass: rgba(28, 35, 51, 0.7);
  --text-primary: #FFFFFF;
  --text-secondary: #8B949E;
  --text-muted: #484F58;
  --accent-green: #00FF87;
  --accent-green-dim: rgba(0, 255, 135, 0.15);
  --accent-gold: #FFD700;
  --accent-gold-dim: rgba(255, 215, 0, 0.15);
  --accent-red: #FF4757;
  --accent-blue: #58A6FF;
  --border-color: #30363D;
  --border-light: rgba(255,255,255,0.06);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-card: 0 2px 12px rgba(0,0,0,0.3);
  --shadow-glow-green: 0 0 20px rgba(0, 255, 135, 0.2);
  --shadow-glow-gold: 0 0 20px rgba(255, 215, 0, 0.2);
  --font-display: 'Outfit', sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: all 0.3s ease;
  --max-width: 480px;
}

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

html { 
  font-size: 16px; 
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Noise texture overlay */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

#app {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

/* ---- HEADER ---- */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 17, 23, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  display: flex;
  flex-direction: column;
  gap: 0;
  text-decoration: none;
  cursor: pointer;
}

.header-logo .logo-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: 0.5px;
  line-height: 1.2;
}

.header-logo .logo-name span {
  font-weight: 300;
  margin-right: 4px;
}

.header-logo .logo-by {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent-green);
  letter-spacing: 2px;
}

.header-nav {
  display: flex;
  gap: 4px;
}

.header-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.75rem;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  font-weight: 500;
}

.header-nav a:hover, .header-nav a.active {
  color: var(--accent-green);
  background: var(--accent-green-dim);
}

.header-user {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-green-dim);
  border: 2px solid var(--accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-green);
  cursor: pointer;
}

/* ---- BOTTOM NAV ---- */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--max-width);
  background: rgba(13, 17, 23, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: space-around;
  padding: 8px 0;
  padding-bottom: max(8px, env(safe-area-inset-bottom));
  z-index: 100;
}

.bottom-nav a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.6rem;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.bottom-nav a .nav-icon {
  font-size: 1.3rem;
  line-height: 1;
}

.bottom-nav a.active {
  color: var(--accent-green);
}

.bottom-nav a.active .nav-icon {
  filter: drop-shadow(0 0 6px rgba(0, 255, 135, 0.4));
}

/* ---- MAIN CONTENT ---- */
#app-content {
  flex: 1;
  padding: 16px;
  padding-bottom: 80px;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@keyframes glow {
  0%, 100% { box-shadow: 0 0 5px rgba(0, 255, 135, 0.3); }
  50% { box-shadow: 0 0 20px rgba(0, 255, 135, 0.5); }
}

/* ---- LANDING ---- */
.landing-hero {
  text-align: center;
  padding: 40px 16px 32px;
  position: relative;
}

.landing-hero::before {
  content: '';
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0, 255, 135, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.landing-title {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 4px;
  position: relative;
}

.landing-title .tu { font-weight: 300; }
.landing-title .palpito { 
  background: linear-gradient(135deg, var(--accent-gold), #FFF4B8, var(--accent-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.landing-by {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--accent-green);
  letter-spacing: 3px;
  font-weight: 700;
  margin-bottom: 16px;
}

.landing-by a {
  color: var(--text-secondary);
  text-decoration: none;
}

.landing-subtitle {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.landing-subtitle em {
  color: var(--accent-green);
  font-style: normal;
  font-weight: 600;
}

/* Countdown */
.countdown {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: 24px 0;
}

.countdown-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  min-width: 68px;
  text-align: center;
}

.countdown-number {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-green);
  line-height: 1;
}

.countdown-label {
  font-size: 0.6rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* Steps */
.landing-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 32px 0;
  padding: 0 8px;
}

.step-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-green-dim);
  border: 2px solid var(--accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--accent-green);
  flex-shrink: 0;
}

.step-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.step-text strong {
  color: var(--text-primary);
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-xl);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  text-align: center;
  width: 100%;
}

.btn-primary {
  background: var(--accent-green);
  color: var(--bg-primary);
  box-shadow: var(--shadow-glow-green);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 255, 135, 0.4);
}

.btn-primary:active {
  transform: scale(0.97);
}

.btn-secondary {
  background: transparent;
  color: var(--accent-green);
  border: 1.5px solid var(--accent-green);
}

.btn-secondary:hover {
  background: var(--accent-green-dim);
}

.btn-gold {
  background: linear-gradient(135deg, var(--accent-gold), #FFC400);
  color: var(--bg-primary);
  box-shadow: var(--shadow-glow-gold);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.8rem;
  border-radius: var(--radius-md);
  width: auto;
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 50%;
  font-size: 1.1rem;
}

.btn:disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* ---- FORMS ---- */
.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-input {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-secondary);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: var(--font-body);
  transition: var(--transition);
  outline: none;
}

.form-input:focus {
  border-color: var(--accent-green);
  box-shadow: 0 0 0 3px var(--accent-green-dim);
}

.form-input::placeholder {
  color: var(--text-muted);
}

select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238B949E' viewBox='0 0 16 16'%3E%3Cpath d='M1.5 5.5l6.5 6.5 6.5-6.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  cursor: pointer;
  line-height: 1.4;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-green);
  flex-shrink: 0;
  margin-top: 1px;
}

.form-error {
  color: var(--accent-red);
  font-size: 0.75rem;
  margin-top: 4px;
}

.form-divider {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  margin: 20px 0;
  position: relative;
}

.form-divider::before, .form-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 35%;
  height: 1px;
  background: var(--border-color);
}

.form-divider::before { left: 0; }
.form-divider::after { right: 0; }

.form-link {
  color: var(--accent-green);
  text-decoration: none;
  font-weight: 600;
}

.form-link:hover {
  text-decoration: underline;
}

/* ---- CARDS ---- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  transition: var(--transition);
}

.card:hover {
  background: var(--bg-card-hover);
}

.card-match {
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.card-match::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-gold));
  opacity: 0;
  transition: var(--transition);
}

.card-match:hover::before {
  opacity: 1;
}

.match-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.match-fase {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
}

.match-grupo {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent-green);
  background: var(--accent-green-dim);
  padding: 2px 8px;
  border-radius: 20px;
}

.match-teams {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.match-team {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 1;
  min-width: 0;
}

.match-flag {
  font-size: 2rem;
  line-height: 1;
}

.match-team-name {
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.match-vs {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--text-muted);
  flex-shrink: 0;
}

.match-score {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.match-score-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--text-primary);
  min-width: 30px;
  text-align: center;
}

.match-score-sep {
  font-size: 1rem;
  color: var(--text-muted);
}

.match-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border-light);
}

.match-time {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.match-status {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 3px 10px;
  border-radius: 20px;
}

.status-programado {
  color: var(--accent-blue);
  background: rgba(88, 166, 255, 0.12);
}

.status-en_vivo {
  color: var(--accent-red);
  background: rgba(255, 71, 87, 0.12);
  animation: pulse 2s infinite;
}

.status-finalizado {
  color: var(--text-secondary);
  background: rgba(139, 148, 158, 0.12);
}

.match-pronosticado {
  font-size: 0.7rem;
  color: var(--accent-green);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.match-sin-pronostico {
  font-size: 0.7rem;
  color: var(--accent-gold);
  font-weight: 600;
}

/* ---- PRONÓSTICO ---- */
.pronostico-container {
  text-align: center;
  padding: 20px 0;
}

.pronostico-teams {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin: 24px 0;
}

.pronostico-team {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.pronostico-flag {
  font-size: 3.5rem;
}

.pronostico-team-name {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
}

.pronostico-input-group {
  display: flex;
  align-items: center;
  gap: 16px;
}

.pronostico-input-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.pronostico-btn-control {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 1.2rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pronostico-btn-control:hover {
  border-color: var(--accent-green);
  background: var(--accent-green-dim);
  color: var(--accent-green);
}

.pronostico-goles {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--accent-green);
  width: 80px;
  text-align: center;
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 8px;
  outline: none;
  -moz-appearance: textfield;
}

.pronostico-goles::-webkit-inner-spin-button,
.pronostico-goles::-webkit-outer-spin-button {
  -webkit-appearance: none;
}

.pronostico-goles:focus {
  border-color: var(--accent-green);
  box-shadow: var(--shadow-glow-green);
}

.pronostico-sep {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--text-muted);
  font-weight: 300;
}

.pronostico-locked {
  opacity: 0.5;
  pointer-events: none;
}

.pronostico-result {
  margin-top: 20px;
  padding: 16px;
  border-radius: var(--radius-md);
  text-align: center;
}

.pronostico-result.exacto {
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid var(--accent-gold);
}

.pronostico-result.diferencia {
  background: rgba(0, 255, 135, 0.1);
  border: 1px solid var(--accent-green);
}

.pronostico-result.ganador {
  background: rgba(88, 166, 255, 0.1);
  border: 1px solid var(--accent-blue);
}

.pronostico-result.nulo {
  background: rgba(139, 148, 158, 0.08);
  border: 1px solid var(--border-color);
}

.pronostico-puntos {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
}

.pronostico-puntos.exacto { color: var(--accent-gold); }
.pronostico-puntos.diferencia { color: var(--accent-green); }
.pronostico-puntos.ganador { color: var(--accent-blue); }
.pronostico-puntos.nulo { color: var(--text-muted); }

/* ---- RANKING ---- */
.ranking-table {
  width: 100%;
  border-collapse: collapse;
}

.ranking-row {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  gap: 10px;
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}

.ranking-row:hover {
  background: var(--bg-card);
}

.ranking-row.current-user {
  background: var(--accent-green-dim);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(0, 255, 135, 0.2);
}

.ranking-pos {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  min-width: 28px;
  text-align: center;
  color: var(--text-secondary);
}

.ranking-pos.top1 { color: var(--accent-gold); font-size: 1.2rem; }
.ranking-pos.top2 { color: #C0C0C0; }
.ranking-pos.top3 { color: #CD7F32; }

.ranking-name {
  flex: 1;
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ranking-pts {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  color: var(--accent-green);
  min-width: 40px;
  text-align: right;
}

.ranking-exactos {
  font-size: 0.7rem;
  color: var(--accent-gold);
  min-width: 30px;
  text-align: right;
}

/* ---- GRUPOS PRIVADOS ---- */
.group-code {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: 6px;
  color: var(--accent-gold);
  text-align: center;
  padding: 16px;
  background: var(--bg-card);
  border: 2px dashed var(--accent-gold);
  border-radius: var(--radius-md);
  margin: 16px 0;
}

.whatsapp-btn {
  background: #25D366;
  color: #FFFFFF;
  border: none;
}

.whatsapp-btn:hover {
  background: #20BD5A;
}

/* ---- DASHBOARD ---- */
.dashboard-welcome {
  margin-bottom: 20px;
}

.dashboard-welcome h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
}

.dashboard-welcome .position {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.dashboard-welcome .position strong {
  color: var(--accent-green);
  font-family: var(--font-display);
  font-weight: 800;
}

.dashboard-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px;
  text-align: center;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent-green);
}

.stat-label {
  font-size: 0.6rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 2px;
}

.stat-card.gold .stat-value { color: var(--accent-gold); }

/* ---- SECTION HEADERS ---- */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.section-link {
  font-size: 0.75rem;
  color: var(--accent-green);
  text-decoration: none;
  font-weight: 600;
}

/* ---- FILTERS / TABS ---- */
.filter-tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 4px;
  margin-bottom: 16px;
}

.filter-tabs::-webkit-scrollbar { display: none; }

.filter-tab {
  padding: 7px 14px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  font-family: var(--font-display);
}

.filter-tab.active {
  background: var(--accent-green);
  color: var(--bg-primary);
  border-color: var(--accent-green);
}

/* ---- TORNEO SELECTOR ---- */
.torneo-selector {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 4px 0 12px;
  margin-bottom: 8px;
}

.torneo-selector::-webkit-scrollbar { display: none; }

.torneo-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-xl);
  border: 1.5px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.torneo-btn.active {
  border-color: var(--accent-gold);
  background: var(--accent-gold-dim);
  color: var(--accent-gold);
}

.torneo-emoji { font-size: 1rem; }

/* ---- SPONSOR CAROUSEL (horizontal swipe banners) ---- */
.sponsor-carousel {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 4px;
}

.sponsor-carousel-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  gap: 0;
}

.sponsor-carousel-track::-webkit-scrollbar { display: none; }

.sponsor-slide {
  flex: 0 0 100%;
  scroll-snap-align: start;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 5;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-decoration: none;
}

.sponsor-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sponsor-slide-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
  padding: 16px;
}

.sponsor-slide-placeholder img {
  max-height: 36px;
  max-width: 140px;
  object-fit: contain;
  width: auto;
  height: auto;
}

.sponsor-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: 8px 0 12px;
}

.sponsor-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.sponsor-dot.active {
  background: var(--accent-green);
  width: 18px;
  border-radius: 3px;
}

/* ---- PREMIOS WEEK MINI BANNER ---- */
.premios-week-banner {
  background: linear-gradient(135deg, rgba(255,215,0,0.08) 0%, rgba(255,215,0,0.02) 100%);
  border: 1px solid rgba(255,215,0,0.2);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  margin: 12px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: var(--transition);
}

.premios-week-banner:hover {
  border-color: var(--accent-gold);
  background: rgba(255,215,0,0.1);
}

.premios-week-banner .pw-emoji {
  font-size: 1.6rem;
  flex-shrink: 0;
}

.premios-week-banner .pw-content {
  flex: 1;
  min-width: 0;
}

.premios-week-banner .pw-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent-gold);
}

.premios-week-banner .pw-desc {
  font-size: 0.7rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.premios-week-banner .pw-arrow {
  color: var(--accent-gold);
  font-size: 1rem;
  flex-shrink: 0;
}

/* ---- SPONSOR STRIP ---- */
.sponsor-strip {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px;
  text-align: center;
  margin-top: 16px;
}

.sponsor-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.sponsor-logos a {
  text-decoration: none;
  opacity: 0.7;
  transition: var(--transition);
}

.sponsor-logos a:hover {
  opacity: 1;
}

.sponsor-label {
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.sponsor-logo {
  max-height: 40px;
  max-width: 150px;
  object-fit: contain;
}

/* ---- PREMIOS ---- */
.premio-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 8px;
}

.premio-pos {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 900;
  min-width: 40px;
  text-align: center;
}

.premio-pos.gold { color: var(--accent-gold); }
.premio-pos.silver { color: #C0C0C0; }
.premio-pos.bronze { color: #CD7F32; }

/* ---- PERFIL ---- */
.profile-header {
  text-align: center;
  padding: 20px 0;
}

.profile-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--accent-green-dim);
  border: 3px solid var(--accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-green);
  margin: 0 auto 12px;
  font-family: var(--font-display);
}

.profile-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
}

.profile-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 20px 0;
}

/* ---- MESSAGES / ALERTS ---- */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-success {
  background: var(--accent-green-dim);
  border: 1px solid rgba(0, 255, 135, 0.3);
  color: var(--accent-green);
}

.alert-error {
  background: rgba(255, 71, 87, 0.1);
  border: 1px solid rgba(255, 71, 87, 0.3);
  color: var(--accent-red);
}

.alert-info {
  background: rgba(88, 166, 255, 0.1);
  border: 1px solid rgba(88, 166, 255, 0.3);
  color: var(--accent-blue);
}

/* ---- LOADING ---- */
.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  gap: 12px;
}

.loading-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border-color);
  border-top-color: var(--accent-green);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.loading-text {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ---- EMPTY STATE ---- */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-secondary);
}

.empty-state .emoji {
  font-size: 3rem;
  margin-bottom: 12px;
}

.empty-state p {
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ---- CONFETTI ---- */
.confetti-piece {
  position: fixed;
  width: 10px;
  height: 10px;
  z-index: 1000;
  animation: confettiFall 3s ease-out forwards;
  pointer-events: none;
}

@keyframes confettiFall {
  0% { transform: translateY(-100vh) rotate(0deg); opacity: 1; }
  100% { transform: translateY(100vh) rotate(720deg); opacity: 0; }
}

/* ---- TOAST ---- */
.toast {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  font-size: 0.85rem;
  color: var(--text-primary);
  z-index: 200;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 8px 30px rgba(0,0,0,0.4);
  max-width: calc(var(--max-width) - 32px);
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

.toast.success {
  border-color: var(--accent-green);
}

.toast.error {
  border-color: var(--accent-red);
}

/* ---- FOOTER ---- */
.app-footer {
  text-align: center;
  padding: 24px 16px;
  border-top: 1px solid var(--border-light);
  margin-top: auto;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.footer-logo span { font-weight: 300; }

.footer-link {
  font-size: 0.75rem;
  color: var(--accent-green);
  text-decoration: none;
  font-weight: 600;
}

.footer-link:hover {
  color: var(--accent-green);
}

/* ---- UTILITIES ---- */
.text-center { text-align: center; }
.text-muted { color: var(--text-secondary); }
.text-green { color: var(--accent-green); }
.text-gold { color: var(--accent-gold); }
.text-sm { font-size: 0.8rem; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.w-full { width: 100%; }
.hidden { display: none !important; }

/* ---- RESPONSIVE DESKTOP ---- */
@media (min-width: 768px) {
  :root {
    --max-width: 520px;
  }
  
  body {
    background: linear-gradient(135deg, #0a0e14 0%, #0D1117 50%, #0a0e14 100%);
  }
  
  #app {
    border-left: 1px solid var(--border-light);
    border-right: 1px solid var(--border-light);
    box-shadow: 0 0 60px rgba(0,0,0,0.3);
  }
}