/* ============================================================
   assets/css/main.css — Quiniela Mundial 2026
   Paleta: Azul #0A1931 · Dorado #FFD700 · Blanco · Verde #00A859
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --qm-dark:        #0A1931;
  --qm-dark2:       #0d2040;
  --qm-dark3:       #112554;
  --qm-gold:        #FFD700;
  --qm-gold-dark:   #B8860B;
  --qm-gold-light:  #FFF3B0;
  --qm-green:       #00A859;
  --qm-green-dark:  #007A40;
  --qm-white:       #FFFFFF;
  --qm-gray-100:    #F4F6FA;
  --qm-gray-200:    #E9ECF2;
  --qm-gray-400:    #9BA3B2;
  --qm-gray-600:    #5C6470;
  --qm-gray-800:    #2C3140;
  --qm-danger:      #DC3545;
  --qm-warning:     #FFC107;
  --qm-info:        #0DCAF0;

  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --shadow-sm:  0 2px 8px rgba(10,25,49,.12);
  --shadow-md:  0 4px 20px rgba(10,25,49,.18);
  --shadow-lg:  0 8px 40px rgba(10,25,49,.22);
  --trans:      all .2s ease;
}

/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  background: var(--qm-gray-100);
  color: var(--qm-gray-800);
  line-height: 1.6;
  font-size: 15px;
}
a { text-decoration: none; color: inherit; transition: var(--trans); }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; }

/* ── Tipografía ─────────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: 1.2rem; }
.text-gold   { color: var(--qm-gold); }
.text-green  { color: var(--qm-green); }
.text-white  { color: var(--qm-white); }
.text-muted  { color: var(--qm-gray-400); }
.text-center { text-align: center; }

/* ── NAVBAR ─────────────────────────────────────────────────── */
.qm-navbar {
  background: var(--qm-dark);
  padding: .75rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0,0,0,.3);
}
.qm-navbar .navbar-brand {
  color: var(--qm-gold) !important;
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.qm-navbar .nav-link {
  color: rgba(255,255,255,.75) !important;
  font-weight: 500;
  padding: .4rem .75rem !important;
  border-radius: var(--radius-sm);
  transition: var(--trans);
}
.qm-navbar .nav-link:hover,
.qm-navbar .nav-link.active {
  color: var(--qm-gold) !important;
  background: rgba(255,215,0,.08);
}
.qm-navbar .btn-register {
  background: var(--qm-gold);
  color: var(--qm-dark) !important;
  font-weight: 700;
  border-radius: var(--radius-sm);
  padding: .4rem 1.1rem !important;
}
.qm-navbar .btn-register:hover {
  background: #e6c200;
  transform: translateY(-1px);
}

/* ── HERO SECTION ───────────────────────────────────────────── */
.hero-section {
  background: linear-gradient(135deg, var(--qm-dark) 0%, var(--qm-dark3) 50%, #0B3D6B 100%);
  position: relative;
  overflow: hidden;
  padding: 5rem 0 4rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 80% 50%, rgba(255,215,0,.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 30%, rgba(0,168,89,.05) 0%, transparent 70%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(255,215,0,.12);
  border: 1px solid rgba(255,215,0,.3);
  color: var(--qm-gold);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .35rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
  animation: fadeInDown .6s ease;
}
.hero-title {
  color: var(--qm-white);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
  animation: fadeInUp .6s ease .1s both;
}
.hero-title .highlight {
  color: var(--qm-gold);
  display: block;
}
.hero-subtitle {
  color: rgba(255,255,255,.7);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  max-width: 540px;
  animation: fadeInUp .6s ease .2s both;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
  animation: fadeInUp .6s ease .3s both;
}
.hero-stat-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  padding: 1rem .75rem;
  text-align: center;
  backdrop-filter: blur(8px);
}
.hero-stat-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--qm-gold);
  display: block;
  line-height: 1;
  margin-bottom: .25rem;
}
.hero-stat-lbl {
  font-size: .75rem;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp .6s ease .4s both;
}
.btn-cta-primary {
  background: var(--qm-gold);
  color: var(--qm-dark) !important;
  font-weight: 800;
  font-size: 1.05rem;
  padding: .9rem 2.2rem;
  border-radius: var(--radius-md);
  border: none;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  box-shadow: 0 4px 20px rgba(255,215,0,.35);
  transition: var(--trans);
}
.btn-cta-primary:hover {
  background: #e6c200;
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255,215,0,.45);
  color: var(--qm-dark) !important;
}
.btn-cta-secondary {
  background: transparent;
  color: var(--qm-white) !important;
  border: 1.5px solid rgba(255,255,255,.3);
  font-weight: 600;
  padding: .9rem 2rem;
  border-radius: var(--radius-md);
  transition: var(--trans);
}
.btn-cta-secondary:hover {
  border-color: var(--qm-gold);
  color: var(--qm-gold) !important;
  background: rgba(255,215,0,.05);
}
.hero-ball {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  font-size: clamp(180px, 25vw, 320px);
  opacity: .06;
  animation: rotate360 30s linear infinite;
  pointer-events: none;
  user-select: none;
}

/* ── SECCIÓN GENÉRICA ───────────────────────────────────────── */
.qm-section {
  padding: 4rem 0;
}
.qm-section-dark {
  background: var(--qm-dark);
  color: var(--qm-white);
}
.qm-section-gray {
  background: var(--qm-gray-100);
}
.section-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  margin-bottom: .5rem;
}
.section-title .accent {
  color: var(--qm-gold);
}
.section-subtitle {
  color: var(--qm-gray-400);
  margin-bottom: 2.5rem;
}
.section-title-dark { color: var(--qm-white); }

/* ── TARJETAS PARTIDOS ──────────────────────────────────────── */
.match-card {
  background: var(--qm-white);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: var(--trans);
  border: 1px solid var(--qm-gray-200);
  position: relative;
  overflow: hidden;
}
.match-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--qm-dark), var(--qm-gold));
}
.match-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.match-phase-badge {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--qm-gold-dark);
  background: var(--qm-gold-light);
  padding: .2rem .6rem;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: .75rem;
}
.match-teams {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap .75rem;
}
.match-team {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  flex: 1;
}
.team-flag {
  font-size: 2rem;
  line-height: 1;
}
.team-name {
  font-weight: 700;
  font-size: .9rem;
  text-align: center;
}
.match-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .3rem;
  padding: 0 .5rem;
}
.match-vs {
  font-size: 1rem;
  font-weight: 800;
  color: var(--qm-gold);
  background: var(--qm-dark);
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.match-time {
  font-size: .72rem;
  color: var(--qm-gray-400);
  text-align: center;
}
.match-score {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--qm-dark);
}
.match-stadium {
  font-size: .72rem;
  color: var(--qm-gray-400);
  margin-top: .75rem;
  display: flex;
  align-items: center;
  gap: .3rem;
}

/* ── TARJETAS PREMIOS ───────────────────────────────────────── */
.prize-card {
  background: var(--qm-dark);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: var(--trans);
  border: 1px solid rgba(255,215,0,.12);
}
.prize-card:hover { transform: translateY(-6px); }
.prize-card.first  { border-color: rgba(255,215,0,.5); }
.prize-card.second { border-color: rgba(192,192,192,.4); }
.prize-card.third  { border-color: rgba(205,127,50,.4); }
.prize-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  display: block;
  line-height: 1;
}
.prize-pos {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--qm-gray-400);
  margin-bottom: .5rem;
}
.prize-amount {
  font-size: 2rem;
  font-weight: 800;
  color: var(--qm-gold);
  margin-bottom: .25rem;
}
.prize-pct {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
}

/* ── TARJETAS ESTADÍSTICAS ──────────────────────────────────── */
.stat-card {
  background: var(--qm-white);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 1.25rem;
  border: 1px solid var(--qm-gray-200);
  transition: var(--trans);
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.stat-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.stat-icon.blue    { background: rgba(10,25,49,.08); color: var(--qm-dark); }
.stat-icon.gold    { background: rgba(255,215,0,.15); color: var(--qm-gold-dark); }
.stat-icon.green   { background: rgba(0,168,89,.1);  color: var(--qm-green); }
.stat-icon.red     { background: rgba(220,53,69,.1); color: var(--qm-danger); }
.stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--qm-dark);
  line-height: 1;
  margin-bottom: .2rem;
}
.stat-label {
  font-size: .8rem;
  color: var(--qm-gray-400);
  text-transform: uppercase;
  letter-spacing: .04em;
}

/* ── RANKING TABLE ──────────────────────────────────────────── */
.ranking-table {
  background: var(--qm-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.ranking-table table {
  width: 100%;
  border-collapse: collapse;
}
.ranking-table thead th {
  background: var(--qm-dark);
  color: var(--qm-gold);
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  padding: .75rem 1rem;
}
.ranking-table tbody tr {
  border-bottom: 1px solid var(--qm-gray-200);
  transition: var(--trans);
}
.ranking-table tbody tr:hover { background: var(--qm-gray-100); }
.ranking-table tbody td { padding: .75rem 1rem; font-size: .9rem; }
.rank-pos-badge {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: .85rem;
}
.rank-pos-badge.gold   { background: var(--qm-gold);  color: var(--qm-dark); }
.rank-pos-badge.silver { background: #C0C0C0; color: var(--qm-dark); }
.rank-pos-badge.bronze { background: #CD7F32; color: var(--qm-white); }
.rank-pos-badge.normal { background: var(--qm-gray-200); color: var(--qm-gray-600); }
.rank-points {
  font-weight: 800;
  color: var(--qm-green);
  font-size: 1rem;
}

/* ── FORMULARIOS ────────────────────────────────────────────── */
.qm-form-card {
  background: var(--qm-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  max-width: 520px;
  margin: 0 auto;
}
.qm-form-card h2 {
  color: var(--qm-dark);
  margin-bottom: 1.75rem;
  text-align: center;
}
.form-label {
  font-weight: 600;
  font-size: .85rem;
  color: var(--qm-gray-600);
  margin-bottom: .4rem;
  display: block;
}
.form-control, .form-select {
  border: 1.5px solid var(--qm-gray-200) !important;
  border-radius: var(--radius-sm) !important;
  padding: .65rem 1rem !important;
  font-size: .95rem !important;
  transition: var(--trans) !important;
  background: var(--qm-gray-100) !important;
}
.form-control:focus, .form-select:focus {
  border-color: var(--qm-gold) !important;
  box-shadow: 0 0 0 3px rgba(255,215,0,.15) !important;
  background: var(--qm-white) !important;
  outline: none;
}
.btn-primary-qm {
  background: var(--qm-dark);
  color: var(--qm-gold) !important;
  border: none;
  padding: .75rem 2rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 1rem;
  width: 100%;
  transition: var(--trans);
}
.btn-primary-qm:hover {
  background: var(--qm-dark3);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.btn-gold {
  background: var(--qm-gold);
  color: var(--qm-dark) !important;
  border: none;
  padding: .7rem 1.8rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: .95rem;
  transition: var(--trans);
}
.btn-gold:hover {
  background: #e6c200;
  transform: translateY(-1px);
}
.btn-green {
  background: var(--qm-green);
  color: var(--qm-white) !important;
  border: none;
  padding: .65rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  transition: var(--trans);
}
.btn-green:hover { background: var(--qm-green-dark); }

/* ── PASOS "CÓMO PARTICIPAR" ────────────────────────────────── */
.steps-section { padding: 4rem 0; }
.step-card {
  background: var(--qm-white);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--qm-gray-200);
  height: 100%;
  transition: var(--trans);
  position: relative;
}
.step-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.step-number {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--qm-dark);
  color: var(--qm-gold);
  font-size: 1.3rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}
.step-icon { font-size: 2.2rem; margin-bottom: 1rem; }
.step-title { font-size: 1rem; font-weight: 700; margin-bottom: .5rem; }
.step-desc { font-size: .85rem; color: var(--qm-gray-400); }

/* ── DASHBOARD USUARIO ──────────────────────────────────────── */
.dashboard-wrapper {
  min-height: 100vh;
  background: var(--qm-gray-100);
}
.dashboard-header {
  background: linear-gradient(135deg, var(--qm-dark) 0%, var(--qm-dark3) 100%);
  padding: 2rem 0;
  color: var(--qm-white);
}
.dashboard-header h1 { font-size: 1.6rem; margin-bottom: .25rem; }
.dashboard-header p  { color: rgba(255,255,255,.65); font-size: .9rem; }
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .35rem .9rem;
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 600;
}
.status-badge.pagado    { background: rgba(0,168,89,.15); color: #00d970; border: 1px solid rgba(0,168,89,.3); }
.status-badge.pendiente { background: rgba(255,193,7,.15); color: #ffc107; border: 1px solid rgba(255,193,7,.3); }
.status-badge.rechazado { background: rgba(220,53,69,.15); color: #ff6b6b; border: 1px solid rgba(220,53,69,.3); }

/* ── PRONÓSTICOS ────────────────────────────────────────────── */
.pronostico-card {
  background: var(--qm-white);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--qm-gray-200);
  margin-bottom: 1rem;
}
.pronostico-card.bloqueado { opacity: .6; pointer-events: none; }
.score-input {
  width: 60px;
  height: 48px;
  text-align: center;
  font-size: 1.4rem;
  font-weight: 800;
  border: 2px solid var(--qm-gray-200);
  border-radius: var(--radius-sm);
  background: var(--qm-gray-100);
  transition: var(--trans);
}
.score-input:focus {
  border-color: var(--qm-gold);
  background: var(--qm-white);
  outline: none;
  box-shadow: 0 0 0 3px rgba(255,215,0,.15);
}
.score-separator {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--qm-dark);
  padding: 0 .5rem;
}

/* ── ADMIN PANEL ────────────────────────────────────────────── */
.admin-sidebar {
  background: var(--qm-dark);
  min-height: 100vh;
  width: 250px;
  padding: 0;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 900;
  overflow-y: auto;
  transition: var(--trans);
}
.admin-sidebar .sidebar-brand {
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
  color: var(--qm-gold);
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}
.admin-sidebar .nav-link {
  color: rgba(255,255,255,.6) !important;
  padding: .7rem 1.25rem !important;
  font-size: .9rem;
  display: flex;
  align-items: center;
  gap: .65rem;
  transition: var(--trans);
  border-left: 3px solid transparent;
}
.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
  color: var(--qm-gold) !important;
  background: rgba(255,215,0,.06);
  border-left-color: var(--qm-gold);
}
.admin-sidebar .nav-link i { font-size: 1rem; }
.admin-main {
  margin-left: 250px;
  padding: 2rem;
  min-height: 100vh;
}
.admin-topbar {
  background: var(--qm-white);
  border-radius: var(--radius-md);
  padding: .9rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.admin-topbar h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--qm-dark);
  margin: 0;
}
.admin-card {
  background: var(--qm-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--qm-gray-200);
  overflow: hidden;
}
.admin-card-header {
  background: var(--qm-dark);
  color: var(--qm-gold);
  padding: .9rem 1.25rem;
  font-weight: 700;
  font-size: .95rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.admin-card-body { padding: 1.25rem; }

/* Métricas financieras admin */
.fin-metric {
  background: var(--qm-gray-100);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
  border: 1px solid var(--qm-gray-200);
  transition: var(--trans);
}
.fin-metric:hover { border-color: var(--qm-gold); }
.fin-metric .metric-val {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--qm-dark);
  margin-bottom: .3rem;
}
.fin-metric .metric-val.green  { color: var(--qm-green); }
.fin-metric .metric-val.gold   { color: var(--qm-gold-dark); }
.fin-metric .metric-val.blue   { color: #0066cc; }
.fin-metric .metric-val.red    { color: var(--qm-danger); }
.fin-metric .metric-lbl {
  font-size: .75rem;
  color: var(--qm-gray-400);
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* ── FOOTER ─────────────────────────────────────────────────── */
.qm-footer {
  background: var(--qm-dark);
  color: rgba(255,255,255,.6);
  padding: 3rem 0 1.5rem;
}
.qm-footer .footer-brand {
  color: var(--qm-gold);
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: .75rem;
}
.qm-footer a { color: rgba(255,255,255,.5); transition: var(--trans); }
.qm-footer a:hover { color: var(--qm-gold); }
.footer-divider {
  border-color: rgba(255,255,255,.08);
  margin: 2rem 0 1.5rem;
}
.footer-bottom {
  font-size: .8rem;
  color: rgba(255,255,255,.35);
  text-align: center;
}

/* ── UTILIDADES ─────────────────────────────────────────────── */
.badge-estado {
  padding: .25rem .7rem;
  border-radius: 50px;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.badge-aprobado   { background: rgba(0,168,89,.1);  color: var(--qm-green); border: 1px solid rgba(0,168,89,.2); }
.badge-pendiente  { background: rgba(255,193,7,.1); color: #997700; border: 1px solid rgba(255,193,7,.3); }
.badge-rechazado  { background: rgba(220,53,69,.1); color: var(--qm-danger); border: 1px solid rgba(220,53,69,.2); }
.badge-programado { background: rgba(10,25,49,.08); color: var(--qm-dark); border: 1px solid var(--qm-gray-200); }
.badge-finalizado { background: rgba(0,168,89,.1);  color: var(--qm-green); }
.badge-en-curso   { background: rgba(255,215,0,.15); color: var(--qm-gold-dark); border: 1px solid rgba(255,215,0,.3); }
.pulse {
  animation: pulse 2s ease-in-out infinite;
}
.countdown-badge {
  background: rgba(255,215,0,.12);
  border: 1px solid rgba(255,215,0,.25);
  color: var(--qm-gold);
  padding: .3rem .9rem;
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 600;
  display: inline-block;
}

/* ── ANIMACIONES ─────────────────────────────────────────────── */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes rotate360 {
  from { transform: translateY(-50%) rotate(0deg); }
  to   { transform: translateY(-50%) rotate(360deg); }
}
@keyframes pulse {
  0%,100% { transform: scale(1); }
  50%      { transform: scale(1.05); }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}
.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 991px) {
  .admin-sidebar { position: relative; width: 100%; min-height: auto; }
  .admin-main    { margin-left: 0; padding: 1.25rem; }
  .hero-stats    { grid-template-columns: repeat(3,1fr); gap: .5rem; }
  .hero-ball     { display: none; }
}
@media (max-width: 767px) {
  .hero-section  { padding: 3rem 0 2.5rem; min-height: auto; }
  .hero-stats    { grid-template-columns: 1fr 1fr; }
  .hero-stat-num { font-size: 1.3rem; }
  .qm-form-card  { padding: 1.75rem 1.25rem; }
  .prize-amount  { font-size: 1.5rem; }
}
@media (max-width: 480px) {
  .hero-cta { flex-direction: column; }
  .btn-cta-primary, .btn-cta-secondary { width: 100%; text-align: center; justify-content: center; }
  .match-teams { gap: .25rem; }
  .team-name   { font-size: .75rem; }
}

/* ── SCROLLBAR ──────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--qm-gray-100); }
::-webkit-scrollbar-thumb { background: var(--qm-gray-400); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--qm-dark); }

/* ── LOADER ─────────────────────────────────────────────────── */
#page-loader {
  position: fixed; inset: 0;
  background: var(--qm-dark);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1rem;
  transition: opacity .5s, visibility .5s;
}
#page-loader.hidden { opacity: 0; visibility: hidden; }
#page-loader .loader-ball { font-size: 3rem; animation: rotate360 1s linear infinite; }
#page-loader .loader-text { color: var(--qm-gold); font-weight: 700; letter-spacing: .08em; font-size: .9rem; }