/* ==========================================================================
   ACADEMIA DE CHALLENGERS DE DISHAKE // COACH RENYU
   Aesthetic Suave • Blanco / Cristalino • Paleta Clara Elegante
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@600;700;900&family=Rajdhani:wght@500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --bg-body: #f8fafc;
  --bg-card: #ffffff;
  --bg-subtle: #f1f5f9;
  --border-soft: #e2e8f0;
  --border-focus: #38bdf8;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --blue-crystal: #0284c7;
  --blue-sky: #38bdf8;
  --blue-light: #e0f2fe;
  --blue-glow: rgba(2, 132, 199, 0.15);
  --gold-crest: #d97706;
  --gold-bronze: #92400e;
  --gold-light: #fef3c7;
  --gold-glow: rgba(217, 119, 6, 0.18);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 20px -2px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 12px 30px -4px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Plus Jakarta Sans', 'Rajdhani', sans-serif;
}

body {
  background-color: var(--bg-body);
  color: var(--text-main);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(56, 189, 248, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 10% 30%, rgba(254, 243, 199, 0.45) 0%, transparent 40%),
    radial-gradient(circle at 90% 60%, rgba(224, 242, 254, 0.65) 0%, transparent 50%);
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, .cinzel {
  font-family: 'Cinzel', serif;
  letter-spacing: 0.02em;
}

.rajdhani {
  font-family: 'Rajdhani', sans-serif;
}

/* Soft Aesthetic Card */
.aesthetic-card {
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.aesthetic-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: #cbd5e1;
  transform: translateY(-2px);
}

/* Crystal Accent Card */
.crystal-card {
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid rgba(2, 132, 199, 0.25);
  box-shadow: 0 8px 30px -4px rgba(2, 132, 199, 0.1);
  border-radius: 1rem;
}

/* Elegant Buttons */
.btn-primary {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 0.6rem;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.3);
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0369a1 0%, #075985 100%);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.4);
  transform: translateY(-1px);
}

.btn-gold {
  background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
  color: #ffffff;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 0.6rem;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.28);
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-gold:hover {
  background: linear-gradient(135deg, #b45309 0%, #92400e 100%);
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.38);
  transform: translateY(-1px);
}

.btn-outline {
  background: #ffffff;
  color: var(--text-main);
  border: 1px solid var(--border-soft);
  font-weight: 600;
  border-radius: 0.6rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn-outline:hover {
  border-color: var(--blue-crystal);
  color: var(--blue-crystal);
  background: #f8fafc;
}

/* Role Selector Buttons */
.role-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 0.5rem;
  background: #ffffff;
  border: 1.5px solid var(--border-soft);
  color: var(--text-muted);
  border-radius: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.role-btn:hover {
  border-color: var(--blue-sky);
  color: var(--blue-crystal);
  background: #f0f9ff;
}

.role-btn.active {
  border-color: var(--blue-crystal);
  background: linear-gradient(180deg, #f0f9ff 0%, #e0f2fe 100%);
  color: var(--blue-crystal);
  box-shadow: 0 0 12px rgba(2, 132, 199, 0.2);
}

/* Badge Styles */
.badge-tier {
  font-family: 'Cinzel', serif;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
}

.badge-challenger {
  background: #f0fdf4;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

.badge-dishake {
  background: linear-gradient(135deg, #eff6ff 0%, #e0f2fe 100%);
  color: #0369a1;
  border: 1px solid #bae6fd;
}

.badge-gold {
  background: #fefce8;
  color: #a16207;
  border: 1px solid #fef08a;
}

/* Modal Backdrop */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}