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

:root {
  --bg-primary: #0a0e1a;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.8);
  --bg-glass: rgba(255, 255, 255, 0.05);
  --border: rgba(255, 255, 255, 0.08);
  --border-active: rgba(99, 102, 241, 0.5);
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent: #6366f1;
  --accent-light: #818cf8;
  --accent-dark: #4f46e5;
  --success: #10b981;
  --success-dark: #059669;
  --warning: #f59e0b;
  --danger: #ef4444;
  --danger-dark: #dc2626;
  --zone1: #f59e0b;
  --zone2: #3b82f6;
  --top-color: #10b981;
  --gold: #fbbf24;
  --silver: #9ca3af;
  --bronze: #d97706;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --transition: all 0.2s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

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

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at top, rgba(99, 102, 241, 0.08) 0%, transparent 60%),
              radial-gradient(ellipse at bottom right, rgba(16, 185, 129, 0.05) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* Layout */
.app-container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px;
  min-height: 100vh;
}

.app-header {
  text-align: center;
  padding: 24px 0 16px;
  margin-bottom: 24px;
}

.app-header h1 {
  font-size: 1.75rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-light), var(--success));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
}

.app-header .subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  backdrop-filter: blur(12px);
  transition: var(--transition);
}

.card:hover {
  border-color: var(--border-active);
  box-shadow: var(--shadow);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.card-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
}

.card-header h3 {
  font-size: 1rem;
  font-weight: 600;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: white;
  box-shadow: 0 2px 12px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.5);
  transform: translateY(-1px);
}

.btn-success {
  background: linear-gradient(135deg, var(--success), var(--success-dark));
  color: white;
}

.btn-danger {
  background: linear-gradient(135deg, var(--danger), var(--danger-dark));
  color: white;
}

.btn-ghost {
  background: var(--bg-glass);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

.btn-ghost.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-sm);
}

.btn-icon.sm {
  width: 32px;
  height: 32px;
}

.btn-block {
  width: 100%;
}

/* Zone/Top buttons */
.btn-zone1 {
  background: linear-gradient(135deg, var(--zone1), #d97706);
  color: white;
  font-weight: 700;
}

.btn-zone2 {
  background: linear-gradient(135deg, var(--zone2), #2563eb);
  color: white;
  font-weight: 700;
}

.btn-top {
  background: linear-gradient(135deg, var(--top-color), #059669);
  color: white;
  font-weight: 700;
}

.btn-zone1.active, .btn-zone2.active, .btn-top.active {
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
  transform: scale(1.05);
}

/* Inputs */
.input-group {
  margin-bottom: 16px;
}

.input-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  transition: var(--transition);
}

select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* Grid */
.grid {
  display: grid;
  gap: 12px;
}

.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }

@media (max-width: 768px) {
  .grid-3, .grid-4, .grid-5, .grid-6 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 480px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3, .grid-4, .grid-5, .grid-6 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Category cards */
.category-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(12px);
}

.category-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.category-card.active {
  border-color: var(--accent);
  background: rgba(99, 102, 241, 0.1);
}

.category-card .cat-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-light);
}

.category-card .cat-count {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Boulder grid */
.boulder-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
  position: relative;
}

.boulder-card:hover {
  border-color: var(--accent);
  transform: scale(1.02);
}

.boulder-card.active {
  border-color: var(--accent);
  background: rgba(99, 102, 241, 0.15);
}

.boulder-card.selected {
  border-color: var(--success);
  background: rgba(16, 185, 129, 0.15);
}

.boulder-card .boulder-num {
  font-size: 1.3rem;
  font-weight: 800;
}

.boulder-card .boulder-gender {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Tabs */
.tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-glass);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin-bottom: 20px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tab {
  flex: 1;
  padding: 10px 16px;
  background: transparent;
  border: none;
  border-radius: 6px;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  min-width: fit-content;
}

.tab:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.tab.active {
  background: var(--accent);
  color: white;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

/* Table */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

thead {
  background: rgba(99, 102, 241, 0.08);
}

th {
  padding: 10px 12px;
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

td {
  padding: 10px 12px;
  border-top: 1px solid var(--border);
}

tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Rank badges */
.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-weight: 800;
  font-size: 0.8rem;
}

.rank-1 {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  color: #1a1a1a;
}
.rank-2 {
  background: linear-gradient(135deg, #d1d5db, #9ca3af);
  color: #1a1a1a;
}
.rank-3 {
  background: linear-gradient(135deg, #d97706, #b45309);
  color: white;
}

/* Score display */
.score-display {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-family: 'Inter', monospace;
  font-weight: 700;
  font-size: 1.1rem;
}

.score-attempts {
  color: var(--text-secondary);
}

.score-separator {
  color: var(--text-muted);
  margin: 0 2px;
}

.score-points {
  color: var(--accent-light);
}

.score-points.zone1 { color: var(--zone1); }
.score-points.zone2 { color: var(--zone2); }
.score-points.top { color: var(--top-color); }

/* Queue */
.queue-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  transition: var(--transition);
}

.queue-item.active-climber {
  border-color: var(--accent);
  background: rgba(99, 102, 241, 0.1);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.1);
}

.queue-item .climber-name {
  font-weight: 600;
}

.queue-item .climber-gender {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Scoring panel */
.scoring-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-active);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.scoring-panel .climber-info {
  text-align: center;
  margin-bottom: 16px;
}

.scoring-panel .climber-info h3 {
  font-size: 1.2rem;
  font-weight: 700;
}

.scoring-controls {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.attempts-control {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.attempts-control .count {
  font-size: 2rem;
  font-weight: 800;
  min-width: 60px;
  text-align: center;
}

.zone-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

.zone-buttons .btn {
  padding: 16px;
  font-size: 0.9rem;
}

/* Search */
.search-box {
  position: relative;
  margin-bottom: 12px;
}

.search-box input {
  padding-left: 36px;
}

.search-box::before {
  content: '🔍';
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.85rem;
}

.search-results {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  max-height: 200px;
  overflow-y: auto;
}

.search-result-item {
  padding: 10px 14px;
  cursor: pointer;
  transition: var(--transition);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.search-result-item:hover {
  background: rgba(99, 102, 241, 0.1);
}

.search-result-item:last-child {
  border-bottom: none;
}

/* Toast notifications */
.toast {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 24px;
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 10000;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast.success { border-color: var(--success); }
.toast.error { border-color: var(--danger); }

/* Loading */
.loading {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
}

.spinner {
  display: inline-block;
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

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

.empty-state .icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

/* Flex utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }

/* Spacing */
.mb-8 { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.p-16 { padding: 16px; }

/* Text */
.text-center { text-align: center; }
.text-sm { font-size: 0.8rem; }
.text-xs { font-size: 0.7rem; }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-danger { color: var(--danger); }
.font-bold { font-weight: 700; }

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge-active {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-inactive {
  background: rgba(100, 116, 139, 0.15);
  color: var(--text-muted);
  border: 1px solid rgba(100, 116, 139, 0.3);
}

.badge-admin {
  background: rgba(99, 102, 241, 0.15);
  color: var(--accent-light);
}

.badge-recorder {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning);
}

.badge-boys {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
}

.badge-girls {
  background: rgba(236, 72, 153, 0.15);
  color: #f472b6;
}

/* Login page */
.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 400px;
}

/* Back button */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  margin-bottom: 16px;
  background: none;
  border: none;
  font-family: inherit;
  transition: var(--transition);
}

.back-btn:hover {
  color: var(--text-primary);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Print styles */
@media print {
  * {
    backdrop-filter: none !important;
    transform: none !important;
    transition: none !important;
    animation: none !important;
  }

  @page {
    size: A4 landscape;
    margin: 10mm;
  }
  body, html {
    background: white !important;
    color: black !important;
  }
  body::before { display: none !important; }
  .no-print { display: none !important; }
  
  .app-container {
    padding: 0 !important;
    margin: 0 !important;
    min-height: 0 !important;
    height: auto !important;
    max-width: none !important;
  }
  
  .card, .table-wrap, .tab-content {
    border: none !important;
    background: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
    box-shadow: none !important;
    overflow: visible !important;
    height: auto !important;
  }
  
  table {
    font-size: 12px !important;
    width: 100% !important;
    background: white !important;
    border-collapse: collapse !important;
    page-break-inside: auto;
  }
  
  tr { page-break-inside: avoid; page-break-after: auto; }
  th { background: #eee !important; color: #000 !important; padding: 6px !important; border: 1px solid #ccc !important; }
  td { border: 1px solid #ccc !important; padding: 6px !important; color: #000 !important; }
  
  .rank-1, .rank-2, .rank-3 { background: none !important; color: black !important; border: 1px solid #888 !important; }
  .rank-badge { width: 22px !important; height: 22px !important; font-size: 11px !important; border: 1px solid #ccc !important; color: black !important; background: transparent !important; }
  
  h3 { color: black !important; margin-top: 20px !important; margin-bottom: 10px !important; }
  strong { color: black !important; font-weight: bold !important; border: none !important; }
  
  .print-only { display: block !important; }
  .print-header { border-bottom: 2px solid #000; padding-bottom: 10px; margin-bottom: 15px; }
  .print-header h1 { font-size: 18px; margin: 0; color: #000; }
  .print-header p { font-size: 12px; margin: 4px 0 0; color: #555; }
  
  body.print-only-boys .girls-section { display: none !important; }
  body.print-only-girls .boys-section { display: none !important; }
  #mainTabs, .app-header, .tabs, .input-group, #publishControls { display: none !important; }
}

@media screen {
  .print-only { display: none !important; }
}

/* QR Code */
.qr-container { text-align: center; margin: 15px 0; }
.qr-container img { max-width: 150px; border: 5px solid white; border-radius: 8px; background: white; margin: 0 auto; display: block; }
.qr-key-display { font-family: monospace; font-size: 20px; font-weight: bold; margin-top: 10px; color: var(--accent-light); letter-spacing: 3px; }

/* Mobile bottom nav */
.mobile-nav {
  display: none;
}

@media (max-width: 768px) {
  .app-container {
    padding: 12px;
    padding-bottom: 80px;
  }

  .app-header {
    padding: 12px 0;
    margin-bottom: 16px;
  }

  .app-header h1 {
    font-size: 1.3rem;
  }

  .card {
    padding: 14px;
  }

  .tabs {
    margin-bottom: 14px;
  }

  .tab {
    padding: 8px 12px;
    font-size: 0.75rem;
  }

  .btn {
    padding: 8px 16px;
  }

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

  .zone-buttons .btn {
    padding: 14px 8px;
    font-size: 0.8rem;
  }

  .scoring-panel {
    padding: 14px;
  }
  
  table {
    font-size: 0.78rem;
  }

  th, td {
    padding: 8px;
  }
}

/* Tooltip on hover for recorder info */
[data-tooltip] {
  position: relative;
}

[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.7rem;
  color: var(--text-secondary);
  white-space: nowrap;
  z-index: 100;
  box-shadow: var(--shadow);
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.modal h2 {
  margin-bottom: 16px;
  font-size: 1.2rem;
}

/* Hide section */
.hidden {
  display: none !important;
}

/* Score mini display */
.score-mini {
  font-family: 'Inter', monospace;
  font-weight: 600;
  font-size: 0.82rem;
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-block;
}

.score-mini.has-score {
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-light);
}

.score-mini.no-score {
  color: var(--text-muted);
}

/* Boulder drag select */
.boulder-grid-select {
  user-select: none;
  -webkit-user-select: none;
}