/**
 * Tournament Web Pages - Shared Styles
 * Casino Golf theme matching the mobile app
 */

/* ============================================================================
   CSS Variables
   ============================================================================ */
:root {
  --color-primary: #1a472a;
  --color-primary-dark: #0d2915;
  --color-primary-light: #2d5a3f;
  --color-accent: #F5D9A5;
  --color-accent-dark: #d4b078;
  --color-gold: #FFD700;
  --color-success: #4CAF50;
  --color-warning: #FFA500;
  --color-error: #f44336;
  --color-text: #ffffff;
  --color-text-muted: #999999;
  --color-text-dark: #333333;
  --color-background: #1a472a;
  --color-card: rgba(0, 0, 0, 0.4);
  --color-card-border: rgba(245, 217, 165, 0.3);

  --font-display: 'Press Start 2P', monospace;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-button: 0 4px 15px rgba(245, 217, 165, 0.3);

  --border-radius: 12px;
  --border-radius-sm: 8px;
  --border-radius-lg: 16px;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--color-primary);
}

body {
  font-family: var(--font-body);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-text);
  min-height: 100vh;
  min-height: 100dvh; /* Dynamic viewport height for mobile */
  line-height: 1.6;
  /* Handle iPhone safe areas */
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

/* ============================================================================
   Typography
   ============================================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.3;
}

h1 {
  font-size: 1.5rem;
  color: var(--color-accent);
  text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.5);
}

h2 {
  font-size: 1.1rem;
  color: var(--color-accent);
}

h3 {
  font-size: 0.9rem;
  color: var(--color-text);
}

p {
  color: var(--color-text);
  margin-bottom: 1rem;
}

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

.text-success {
  color: var(--color-success);
}

.text-warning {
  color: var(--color-warning);
}

.text-error {
  color: var(--color-error);
}

.text-gold {
  color: var(--color-gold);
}

/* ============================================================================
   Layout
   ============================================================================ */
.container {
  max-width: 600px;
  margin: 0 auto;
  padding: 20px;
  min-height: 100vh;
}

.container-wide {
  max-width: 1200px;
}

.page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: 20px;
}

.page-header {
  text-align: center;
  padding: 20px 0 30px;
}

.page-content {
  flex: 1;
}

.page-footer {
  text-align: center;
  padding: 20px 0;
  border-top: 1px solid var(--color-card-border);
  margin-top: 30px;
}

/* ============================================================================
   Cards
   ============================================================================ */
.card {
  background: var(--color-card);
  border: 2px solid var(--color-card-border);
  border-radius: var(--border-radius);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-card);
}

.card-header {
  border-bottom: 1px solid var(--color-card-border);
  padding-bottom: 15px;
  margin-bottom: 15px;
}

.card-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--color-accent);
  margin-bottom: 5px;
}

.card-subtitle {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* ============================================================================
   Forms
   ============================================================================ */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.6rem;
  color: var(--color-accent);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  font-family: var(--font-body);
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid var(--color-card-border);
  border-radius: var(--border-radius-sm);
  color: var(--color-text);
  transition: border-color 0.2s, background 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
  background: rgba(255, 255, 255, 0.15);
}

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

.form-input.error {
  border-color: var(--color-error);
}

.form-error {
  font-size: 0.75rem;
  color: var(--color-error);
  margin-top: 5px;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 5px;
}

/* Radio/Checkbox Groups */
.form-options {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.form-option {
  flex: 1;
  min-width: 120px;
}

.form-option input {
  display: none;
}

.form-option label {
  display: block;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid var(--color-card-border);
  border-radius: var(--border-radius-sm);
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.9rem;
}

.form-option input:checked + label {
  background: rgba(245, 217, 165, 0.2);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.form-option label:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* ============================================================================
   Buttons
   ============================================================================ */
.btn {
  display: inline-block;
  padding: 14px 28px;
  font-family: var(--font-display);
  font-size: 0.7rem;
  text-align: center;
  text-decoration: none;
  border: 3px solid;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--color-primary);
  border-color: var(--color-accent);
  color: var(--color-accent);
  box-shadow: var(--shadow-button);
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-light);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  border-color: var(--color-text-muted);
  color: var(--color-text-muted);
}

.btn-secondary:hover:not(:disabled) {
  border-color: var(--color-text);
  color: var(--color-text);
}

.btn-success {
  background: var(--color-success);
  border-color: var(--color-success);
  color: white;
}

.btn-danger {
  background: var(--color-error);
  border-color: var(--color-error);
  color: white;
}

.btn-block {
  display: block;
  width: 100%;
}

.btn-lg {
  padding: 18px 36px;
  font-size: 0.8rem;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.6rem;
}

/* ============================================================================
   Avatar Selection - Carousel
   ============================================================================ */
.avatar-carousel {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  padding: 20px 0;
}

.carousel-arrow {
  background: var(--color-primary);
  border: 3px solid var(--color-gold);
  color: var(--color-gold);
  font-size: 1.5rem;
  width: 50px;
  height: 50px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.carousel-arrow:hover {
  background: var(--color-gold);
  color: var(--color-primary);
  transform: scale(1.1);
}

.carousel-arrow:active {
  transform: scale(0.95);
}

.avatar-display {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 280px;
  flex-shrink: 0;
}

.avatar-image-container {
  width: 200px;
  height: 200px;
  border: 4px solid var(--color-gold);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  margin-bottom: 15px;
}

.avatar-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.15s ease-out;
}

.avatar-info {
  text-align: center;
  width: 100%;
  min-height: 80px;
}

.avatar-name {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--color-gold);
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.avatar-catchphrase {
  font-family: var(--font-display);
  font-size: 0.6rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: 6px;
  min-height: 1.2em;
}

.avatar-personality {
  font-family: var(--font-display);
  font-size: 0.5rem;
  color: var(--color-text-muted);
  opacity: 0.7;
  min-height: 1.2em;
}

.avatar-counter {
  font-family: var(--font-display);
  font-size: 0.6rem;
  color: var(--color-text-muted);
  margin-top: 10px;
}

/* Legacy avatar grid (keep for other pages) */
.avatar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.avatar-option {
  position: relative;
  cursor: pointer;
}

.avatar-option input {
  display: none;
}

.avatar-option label {
  display: block;
  padding: 8px;
  border: 3px solid transparent;
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.05);
  transition: all 0.2s;
  cursor: pointer;
}

.avatar-option input:checked + label {
  border-color: var(--color-gold);
  background: rgba(255, 215, 0, 0.1);
}

.avatar-option label:hover {
  background: rgba(255, 255, 255, 0.1);
}

.avatar-option img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
}

/* ============================================================================
   Badges
   ============================================================================ */
.badge {
  display: inline-block;
  padding: 4px 10px;
  font-family: var(--font-display);
  font-size: 0.5rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.badge-gold {
  background: var(--color-gold);
  color: #000;
}

.badge-success {
  background: var(--color-success);
  color: white;
}

.badge-warning {
  background: var(--color-warning);
  color: #000;
}

.badge-error {
  background: var(--color-error);
  color: white;
}

.badge-muted {
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-text-muted);
}

/* ============================================================================
   Leaderboard
   ============================================================================ */
.leaderboard {
  list-style: none;
}

.leaderboard-item {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-sm);
  margin-bottom: 8px;
  transition: background 0.2s;
}

.leaderboard-item:hover {
  background: rgba(255, 255, 255, 0.1);
}

.leaderboard-item.highlight {
  background: rgba(245, 217, 165, 0.1);
  border: 1px solid var(--color-accent);
}

.leaderboard-rank {
  width: 40px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.leaderboard-rank.gold {
  color: var(--color-gold);
}

.leaderboard-rank.silver {
  color: #C0C0C0;
}

.leaderboard-rank.bronze {
  color: #CD7F32;
}

.leaderboard-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin-right: 12px;
  border: 2px solid var(--color-card-border);
}

.leaderboard-info {
  flex: 1;
}

.leaderboard-name {
  font-weight: 600;
  margin-bottom: 2px;
}

.leaderboard-stats {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.leaderboard-score {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--color-success);
}

/* ============================================================================
   Queue/Waitlist
   ============================================================================ */
.queue-status {
  text-align: center;
  padding: 30px 20px;
}

.queue-position {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--color-gold);
  margin-bottom: 10px;
}

.queue-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.queue-estimate {
  margin-top: 20px;
  padding: 15px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-sm);
}

.queue-estimate-value {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--color-accent);
}

/* ============================================================================
   Stats Grid
   ============================================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}

.stat-item {
  text-align: center;
  padding: 15px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-sm);
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-success);
  margin-bottom: 5px;
}

.stat-label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================================================
   Loading & States
   ============================================================================ */
.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--color-card-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.loading-text {
  margin-top: 20px;
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: 20px;
  opacity: 0.5;
}

.empty-state-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--color-text);
  margin-bottom: 10px;
}

.empty-state-text {
  color: var(--color-text-muted);
}

/* Error State */
.error-state {
  text-align: center;
  padding: 40px 20px;
  background: rgba(244, 67, 54, 0.1);
  border: 1px solid var(--color-error);
  border-radius: var(--border-radius);
}

/* Success State */
.success-state {
  text-align: center;
  padding: 40px 20px;
}

.success-icon {
  width: 80px;
  height: 80px;
  background: var(--color-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2.5rem;
}

/* ============================================================================
   QR Code
   ============================================================================ */
.qr-container {
  text-align: center;
  padding: 20px;
  background: white;
  border-radius: var(--border-radius);
  display: inline-block;
}

.qr-container canvas,
.qr-container img {
  display: block;
}

/* ============================================================================
   Admin Dashboard Specific
   ============================================================================ */
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 30px;
}

.admin-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-tabs {
  display: flex;
  gap: 5px;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--color-card-border);
  padding-bottom: 10px;
}

.admin-tab {
  padding: 10px 20px;
  font-family: var(--font-display);
  font-size: 0.6rem;
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color 0.2s;
  text-transform: uppercase;
}

.admin-tab:hover {
  color: var(--color-text);
}

.admin-tab.active {
  color: var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  margin-bottom: -12px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid var(--color-card-border);
}

.data-table th {
  font-family: var(--font-display);
  font-size: 0.6rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.data-table tr:hover td {
  background: rgba(255, 255, 255, 0.05);
}

/* ============================================================================
   Utilities
   ============================================================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }

.hidden { display: none !important; }
.visible { display: block !important; }

.flex { display: flex; }
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.gap-1 { gap: 10px; }
.gap-2 { gap: 20px; }

/* ============================================================================
   Responsive
   ============================================================================ */
@media (max-width: 480px) {
  h1 { font-size: 1.2rem; }
  h2 { font-size: 0.9rem; }

  .container { padding: 15px; }

  .avatar-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .btn { padding: 12px 20px; }
  .btn-lg { padding: 14px 28px; }

  .admin-header {
    flex-direction: column;
    align-items: stretch;
  }

  /* Avatar carousel - move arrows below on mobile */
  .avatar-carousel {
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
  }

  .avatar-display {
    order: 1;
    width: 100%;
    flex-basis: 100%;
  }

  .carousel-arrow-left {
    order: 2;
  }

  .carousel-arrow-right {
    order: 3;
  }

  .carousel-arrow {
    width: 60px;
    height: 45px;
    font-size: 1.2rem;
  }

  .avatar-image-container {
    width: 160px;
    height: 160px;
  }

  .avatar-info {
    min-height: 70px;
  }

  .avatar-name {
    font-size: 0.75rem;
  }

  .avatar-catchphrase {
    font-size: 0.55rem;
  }

  .avatar-personality {
    font-size: 0.45rem;
  }
}

/* ============================================================================
   Animations
   ============================================================================ */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.3s ease-out;
}

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

.pulse {
  animation: pulse 2s ease-in-out infinite;
}

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