/* ===================================================
   RifaSoft — Design System & Global Styles
   Dark Mode Premium PWA
=================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* ── Custom Properties ─────────────────────────── */
:root {
  /* Colors */
  --bg-primary: #0a0a12;
  --bg-secondary: #0f0f1e;
  --bg-card: #13131f;
  --bg-card-hover: #1a1a2e;
  --bg-glass: rgba(255,255,255,0.04);
  --bg-glass-hover: rgba(255,255,255,0.08);
  
  --purple: #7c3aed;
  --purple-light: #9f5fff;
  --purple-dark: #5b21b6;
  --purple-glow: rgba(124, 58, 237, 0.35);
  
  --green: #22c55e;
  --green-dark: #16a34a;
  --green-glow: rgba(34, 197, 94, 0.25);
  
  --amber: #f59e0b;
  --amber-glow: rgba(245, 158, 11, 0.25);
  
  --red: #ef4444;
  --red-glow: rgba(239, 68, 68, 0.25);
  
  --text-primary: #f0f0ff;
  --text-secondary: #a0a0c0;
  --text-muted: #6060a0;
  
  --border: rgba(255,255,255,0.08);
  --border-focus: rgba(124, 58, 237, 0.6);
  
  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  
  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.5);
  --shadow-purple: 0 8px 32px rgba(124, 58, 237, 0.3);
  
  /* Transitions */
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Safe areas for mobile */
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* ── Reset & Base ──────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ── Typography ────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

.text-gradient {
  background: linear-gradient(135deg, var(--purple-light), #c084fc, #818cf8);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ── App Header ────────────────────────────────── */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: var(--safe-top) 0 0;
  background: rgba(10, 10, 18, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px var(--space-md);
  max-width: 800px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--purple), var(--purple-light));
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-purple);
}

.header-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  background: var(--purple-glow);
  border: 1px solid rgba(124, 58, 237, 0.4);
  border-radius: var(--radius-full);
  color: var(--purple-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── Main Layout ───────────────────────────────── */
.main-container {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-md);
  padding-bottom: calc(80px + var(--safe-bottom));
}

/* ── Rifa Hero Card ────────────────────────────── */
.rifa-hero {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-lg);
  border: 1px solid var(--border);
}

.rifa-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1a0a3e 0%, #0f0a2e 50%, #0a0f1e 100%);
  z-index: 0;
}

.rifa-hero-bg.has-image {
  background-size: cover;
  background-position: center;
}

.rifa-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, 
    rgba(10, 10, 18, 0.3) 0%, 
    rgba(10, 10, 18, 0.7) 60%,
    rgba(10, 10, 18, 0.95) 100%
  );
}

.rifa-hero-content {
  position: relative;
  z-index: 1;
  padding: var(--space-xl) var(--space-lg) var(--space-lg);
}

.rifa-title {
  font-size: clamp(1.4rem, 5vw, 2rem);
  font-weight: 800;
  margin-bottom: 6px;
}

.rifa-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
}

.rifa-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}

.stat-card {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px;
  text-align: center;
  backdrop-filter: blur(12px);
}

.stat-num {
  font-size: 1.4rem;
  font-weight: 800;
  font-family: 'Space Grotesk', sans-serif;
}

.stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-num.green { color: var(--green); }
.stat-num.amber { color: var(--amber); }
.stat-num.red { color: var(--red); }

/* ── Legend ────────────────────────────────────── */
.legend {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}

/* ── Number Grid ───────────────────────────────── */
.numbers-section {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: var(--space-lg);
}

.numbers-bg {
  position: absolute;
  inset: 0;
  background: var(--bg-secondary);
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.numbers-bg.has-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 18, 0.82);
}

.numbers-grid-wrapper {
  position: relative;
  z-index: 1;
  padding: var(--space-md);
}

.numbers-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

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

.precio-badge {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--green);
  background: var(--green-glow);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(52px, 1fr));
  gap: 6px;
}

.num-btn {
  aspect-ratio: 1;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.num-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition);
}

.num-btn:hover::after,
.num-btn:active::after {
  background: rgba(255,255,255,0.12);
}

.num-btn.disponible {
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.35);
  color: #4ade80;
  box-shadow: 0 0 0 0 var(--green-glow);
}

.num-btn.disponible:hover,
.num-btn.disponible:active {
  background: rgba(34, 197, 94, 0.28);
  border-color: var(--green);
  transform: scale(1.08);
  box-shadow: 0 0 16px var(--green-glow);
}

.num-btn.reservado {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: #fbbf24;
  cursor: not-allowed;
}

.num-btn.pagado {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #f87171;
  cursor: not-allowed;
}

.num-btn.pagado::before {
  content: '✓';
  position: absolute;
  top: 2px;
  right: 4px;
  font-size: 9px;
  color: var(--red);
}

.num-btn:active:not(.reservado):not(.pagado) {
  transform: scale(0.95);
}

/* ── Modal ─────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  z-index: 200;
  display: flex;
  align-items: flex-end;
  padding-bottom: var(--safe-bottom);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
  backdrop-filter: blur(4px);
}

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

.modal {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  background: #13131f;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  border: 1px solid var(--border);
  border-bottom: none;
  transform: translateY(100%);
  transition: transform var(--transition-slow);
  max-height: 92vh;
  max-height: 92dvh;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.modal-overlay.active .modal {
  transform: translateY(0);
}

.modal-handle {
  width: 40px;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  margin: 12px auto 0;
}

.modal-header {
  padding: var(--space-lg) var(--space-lg) var(--space-md);
}

.modal-numero {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.modal-num-badge {
  font-size: 2rem;
  font-weight: 900;
  font-family: 'Space Grotesk', sans-serif;
  background: linear-gradient(135deg, var(--purple-light), #a78bfa);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.modal-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}

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

.modal-price {
  display: inline-block;
  background: var(--green-glow);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: var(--green);
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  margin-top: 8px;
}

/* ── Forms ─────────────────────────────────────── */
.modal-form {
  padding: 0 var(--space-lg) var(--space-2xl);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
}

.form-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
  background: rgba(124, 58, 237, 0.05);
}

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

/* Payment Methods */
.payment-methods {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
}

.pay-method-btn {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 8px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
}

.pay-method-btn .pm-icon { font-size: 1.3rem; display: block; margin-bottom: 4px; }

.pay-method-btn.selected {
  border-color: var(--purple);
  background: var(--purple-glow);
  color: var(--text-primary);
}

.pay-instructions {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-top: var(--space-sm);
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: none;
}

.pay-instructions.visible { display: block; }

/* ── Buttons ───────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  padding: 13px 20px;
  font-family: 'Inter', sans-serif;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--purple), var(--purple-light));
  color: white;
  box-shadow: var(--shadow-purple);
  width: 100%;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 40px var(--purple-glow);
}

.btn-primary:active { transform: scale(0.98); }

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  padding: 10px 16px;
  font-size: 0.85rem;
}

.btn-ghost:hover {
  background: var(--bg-glass-hover);
  color: var(--text-primary);
}

.btn-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 36px;
  height: 36px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-secondary);
  transition: all var(--transition);
}

.btn-close:hover {
  background: var(--bg-glass-hover);
  color: var(--text-primary);
}

/* ── Toast Notifications ───────────────────────── */
.toast-container {
  position: fixed;
  top: calc(70px + var(--safe-top));
  left: 50%;
  transform: translateX(-50%);
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
  width: min(90vw, 380px);
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  box-shadow: var(--shadow-md);
  animation: toastIn 0.35s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
  pointer-events: all;
}

.toast.success { border-color: rgba(34, 197, 94, 0.4); }
.toast.error { border-color: rgba(239, 68, 68, 0.4); }
.toast.info { border-color: rgba(124, 58, 237, 0.4); }

.toast-icon { font-size: 1.1rem; flex-shrink: 0; }
.toast-msg { flex: 1; }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(-16px) scale(0.9); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes toastOut {
  to { opacity: 0; transform: translateY(-8px) scale(0.95); }
}

/* ── Success Screen ────────────────────────────── */
.success-screen {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 400;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-slow);
}

.success-screen.active {
  opacity: 1;
  pointer-events: all;
}

.success-emoji {
  font-size: 4rem;
  margin-bottom: var(--space-md);
  animation: bounceIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes bounceIn {
  from { transform: scale(0); }
  to { transform: scale(1); }
}

.success-num-display {
  font-size: 5rem;
  font-weight: 900;
  font-family: 'Space Grotesk', sans-serif;
  background: linear-gradient(135deg, var(--purple-light), #c084fc, var(--green));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: var(--space-sm);
}

/* ── Loader ────────────────────────────────────── */
.loader {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  min-height: 40vh;
  color: var(--text-muted);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--purple);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ── Empty State ───────────────────────────────── */
.empty-state {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  color: var(--text-muted);
}

.empty-state-icon { font-size: 3rem; margin-bottom: var(--space-md); }

/* ── Bottom Nav ────────────────────────────────── */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(10, 10, 18, 0.9);
  backdrop-filter: blur(24px);
  border-top: 1px solid var(--border);
  padding: 8px 0 calc(8px + var(--safe-bottom));
  z-index: 100;
}

.bottom-nav-inner {
  display: flex;
  justify-content: space-around;
  max-width: 500px;
  margin: 0 auto;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 6px 16px;
  border-radius: var(--radius-md);
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.nav-item .nav-icon { font-size: 1.3rem; }

.nav-item.active, .nav-item:hover {
  color: var(--purple-light);
  background: var(--purple-glow);
}

/* ── PWA Install Banner ────────────────────────── */
.install-banner {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.15), rgba(159, 95, 255, 0.1));
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  display: none;
}

.install-banner.show { display: flex; }

.install-banner-text { flex: 1; font-size: 0.85rem; }
.install-banner-text strong { display: block; margin-bottom: 2px; }

/* ── Animations ────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in { animation: fadeInUp 0.4s ease forwards; }

.num-btn {
  animation: fadeInUp 0.3s ease backwards;
}

/* ── Scrollbar ─────────────────────────────────── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ── Responsive ────────────────────────────────── */
@media (min-width: 600px) {
  .numbers-grid {
    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  }
  
  .rifa-stats {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 380px) {
  .numbers-grid {
    grid-template-columns: repeat(auto-fill, minmax(44px, 1fr));
    gap: 5px;
  }
  
  .num-btn { font-size: 0.78rem; min-height: 42px; }
}

/* ── ADMIN STYLES ──────────────────────────────── */
.admin-layout {
  display: flex;
  min-height: 100vh;
  min-height: 100dvh;
}

.admin-sidebar {
  width: 240px;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.admin-main {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-xl);
}

.admin-page-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: var(--space-lg);
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  text-decoration: none;
}

.sidebar-link:hover, .sidebar-link.active {
  background: var(--purple-glow);
  color: var(--purple-light);
}

.admin-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.admin-card-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border);
}

/* Stats Grid Admin */
.admin-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (min-width: 600px) {
  .admin-stats { grid-template-columns: repeat(4, 1fr); }
}

.admin-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
}

.admin-stat-num {
  font-size: 2rem;
  font-weight: 900;
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1;
  margin-bottom: 4px;
}

.admin-stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Numbers Table Admin */
.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(62px, 1fr));
  gap: 6px;
}

.admin-num-btn {
  aspect-ratio: 1;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
}

.admin-num-btn.disponible { color: #4ade80; border-color: rgba(34,197,94,0.3); background: rgba(34,197,94,0.08); }
.admin-num-btn.reservado { color: #fbbf24; border-color: rgba(245,158,11,0.3); background: rgba(245,158,11,0.08); }
.admin-num-btn.pagado { color: #f87171; border-color: rgba(239,68,68,0.3); background: rgba(239,68,68,0.08); }
.admin-num-btn:hover { transform: scale(1.05); box-shadow: var(--shadow-md); }

/* Color picker */
.color-picker-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.color-preview {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border);
  flex-shrink: 0;
}

/* Form grid */
.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.badge.disponible { background: rgba(34,197,94,0.15); color: #4ade80; }
.badge.reservado { background: rgba(245,158,11,0.15); color: #fbbf24; }
.badge.pagado { background: rgba(239,68,68,0.15); color: #f87171; }

/* Tab Navigation */
.tab-nav {
  display: flex;
  gap: 4px;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: 4px;
  margin-bottom: var(--space-lg);
  overflow-x: auto;
}

.tab-btn {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.tab-btn.active {
  background: var(--bg-card);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Modal Admin */
.admin-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  backdrop-filter: blur(4px);
}

.admin-modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.admin-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95);
  transition: transform var(--transition);
}

.admin-modal-overlay.active .admin-modal {
  transform: scale(1);
}

/* Responsive Admin */
@media (max-width: 768px) {
  .admin-layout { flex-direction: column; }
  
  .admin-sidebar {
    width: 100%;
    flex-direction: row;
    overflow-x: auto;
    padding: var(--space-sm) var(--space-md);
    border-right: none;
    border-bottom: 1px solid var(--border);
    gap: var(--space-xs);
  }

  .sidebar-link {
    flex-direction: column;
    gap: 4px;
    padding: 8px 12px;
    font-size: 0.75rem;
    min-width: 70px;
    text-align: center;
    flex-shrink: 0;
  }

  .admin-main {
    padding: var(--space-md);
  }

  .form-grid-2 { grid-template-columns: 1fr; }
}

/* ── Upload Image Preview ───────────────────────── */
.image-upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}

.image-upload-area:hover {
  border-color: var(--purple);
  background: var(--purple-glow);
}

.image-upload-area input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

.image-preview {
  width: 100%;
  max-height: 180px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-top: var(--space-md);
  display: none;
}

.image-preview.show { display: block; }

/* ── List of raffles ───────────────────────────── */
.rifa-list-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
  transition: all var(--transition);
}

.rifa-list-item:hover {
  border-color: rgba(124, 58, 237, 0.4);
  background: var(--bg-card-hover);
}

.rifa-list-thumb {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  object-fit: cover;
  flex-shrink: 0;
}

.rifa-list-info { flex: 1; min-width: 0; }
.rifa-list-name { font-weight: 700; font-size: 0.95rem; margin-bottom: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rifa-list-meta { font-size: 0.78rem; color: var(--text-muted); }
.rifa-list-actions { display: flex; gap: 6px; flex-shrink: 0; }

.btn-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-secondary);
}

.btn-icon:hover { background: var(--bg-glass-hover); color: var(--text-primary); }
.btn-icon.danger:hover { background: rgba(239,68,68,0.2); border-color: rgba(239,68,68,0.4); color: var(--red); }

/* ── Emoji badge en cada número (público) ────── */
.num-btn {
  position: relative;
  overflow: hidden;
}

/* Cuando el número NO es disponible: emoji cubre el número */
.num-btn.emoji-over .num-text {
  opacity: 0;
  transform: scale(0.5);
  transition: none;
}

.num-emoji-badge {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem; /* tamaño grande, cubre el número */
  line-height: 1;
  pointer-events: none;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.3));
  transition: transform 0.15s ease;
}

/* Solo disponible no muestra el badge encima */
.num-btn.disponible .num-emoji-badge {
  display: none;
}