/* ================================================================
   BRINETIME — "STADIUM" Design System
   Athletic · Premium · Dark-First
   ================================================================ */

/* ── Safe Area Support ── */
:root {
  --safe-area-top: env(safe-area-inset-top, 0px);
  --safe-area-bottom: env(safe-area-inset-bottom, 0px);
  --safe-area-left: env(safe-area-inset-left, 0px);
  --safe-area-right: env(safe-area-inset-right, 0px);
}

/* ── Design Tokens ── */
:root {
  /* Primary — Electric Green */
  --color-primary: #00c853;
  --color-primary-dark: #00a651;
  --color-primary-darker: #008a43;
  --color-primary-light: #69f0ae;
  --color-primary-bg: rgba(0, 200, 83, 0.12);
  --color-primary-glow: rgba(0, 200, 83, 0.35);

  /* Accent — Hot Orange */
  --color-accent: #ff6d3a;
  --color-accent-dark: #e65100;
  --color-accent-light: #ffab91;
  --color-accent-bg: rgba(255, 109, 58, 0.12);

  /* Energy — Gold / Champion */
  --color-gold: #ffc107;
  --color-gold-text: #f9a825;
  --color-gold-dark: #ff8f00;
  --color-gold-bg: rgba(249, 168, 37, 0.12);

  /* Z-index scale */
  --z-header: 100;
  --z-mobile-nav: 200;
  --z-modal: 1000;
  --z-error: 1050;
  --z-skip-link: 1100;

  /* Surface — Stadium Dark */
  --color-dark: #0a0e17;
  --color-dark-mid: #111827;
  --color-dark-light: #1e293b;
  --color-dark-muted: #475569;

  /* Neutral — Dark-First */
  --color-bg: #0d1117;
  --color-surface: #161b22;
  --color-surface-alt: #1c2128;
  --color-text: #e6edf3;
  --color-text-secondary: #8b949e;
  --color-text-muted: #6e7681;
  --color-border: #30363d;
  --color-border-light: #21262d;

  /* Semantic */
  --color-success: #2ea043;
  --color-success-bg: rgba(86, 211, 100, 0.12);
  --color-success-text: #56d364;
  --color-danger: #f85149;
  --color-danger-bg: rgba(255, 161, 152, 0.12);
  --color-danger-text: #ffa198;
  --color-warning-bg: rgba(227, 179, 65, 0.12);
  --color-warning-text: #e3b341;
  --color-info: #58a6ff;
  --color-info-bg: rgba(121, 192, 255, 0.12);
  --color-info-text: #79c0ff;

  /* Typography */
  --font-display: 'Bebas Neue', 'Impact', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-data: 'Barlow Condensed', 'Inter', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.85rem;
  --font-size-base: 0.9375rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.75rem;
  --font-size-4xl: 4.5rem;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --radius-xl: 16px;
  --radius-pill: 50px;

  /* Shadows — Elevated for Dark */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.15);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.25), 0 2px 4px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.3), 0 4px 8px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.4);
  --shadow-glow-primary: 0 4px 30px rgba(0, 200, 83, 0.3);
  --shadow-glow-accent: 0 4px 30px rgba(255, 109, 58, 0.3);
  --shadow-glow-gold: 0 4px 30px rgba(255, 193, 7, 0.3);
  --shadow-inset: inset 0 1px 0 rgba(255, 255, 255, 0.04);

  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Reset ── */
*, *::before, *::after {
  box-sizing: border-box;
}

/* ── Base ── */
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  background-image:
    radial-gradient(ellipse at 15% 10%, rgba(0, 200, 83, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 8%, rgba(255, 109, 58, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 90%, rgba(88, 166, 255, 0.04) 0%, transparent 50%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-light);
  text-decoration: none;
}

h1, h2, h3 {
  margin-top: 0;
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.1;
  color: var(--color-text);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); letter-spacing: 0.05em; }
h3 { font-size: var(--font-size-xl); }

h1:focus {
  outline: none;
}

/* ── Forms ── */
.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-family: var(--font-data);
  font-weight: 600;
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
}

.form-hint {
  display: block;
  margin-top: var(--space-xs);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.form-input {
  width: 100%;
  padding: 0.6rem 0.85rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-family: var(--font-body);
  min-height: 44px;
  background: var(--color-dark-mid);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 109, 58, 0.2), 0 0 20px rgba(255, 109, 58, 0.1);
}

.form-input:disabled,
.form-group input:disabled,
.form-group select:disabled,
.form-group textarea:disabled {
  background: var(--color-surface-alt);
  color: var(--color-text-muted);
  cursor: not-allowed;
  opacity: 0.7;
}

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2.25rem;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #0d1117;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  text-decoration: none;
  min-height: 48px;
  box-shadow: var(--shadow-sm), var(--shadow-inset);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(255,255,255,0.15) 100%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), var(--shadow-glow-primary);
  text-decoration: none;
  color: #0d1117;
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-primary:disabled {
  background: var(--color-text-muted);
  color: var(--color-dark-mid);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2.25rem;
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  text-decoration: none;
  min-height: 48px;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: #0d1117;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), var(--shadow-glow-primary);
  text-decoration: none;
}

.btn-secondary:active {
  transform: translateY(0);
}

.btn-secondary:disabled {
  color: var(--color-text-muted);
  border-color: var(--color-border);
  cursor: not-allowed;
  transform: none;
}

.button-group {
  display: flex;
  gap: 0.75rem;
  margin-top: var(--space-md);
}

/* ── Auth Pages ── */
.auth-page {
  max-width: 420px;
  margin: var(--space-2xl) auto;
  padding: var(--space-xl);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
  border: 1px solid var(--color-border);
}

.auth-page::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.auth-page h1 {
  text-align: center;
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-2xl);
  letter-spacing: 0.06em;
}

.auth-page .btn-primary {
  width: 100%;
}

.auth-link {
  margin-top: var(--space-lg);
  text-align: center;
  font-size: var(--font-size-sm);
}

/* ── Error Messages ── */
.error-message {
  background: var(--color-danger-bg);
  border-left: 4px solid var(--color-danger);
  color: var(--color-danger-text);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

/* ── Success Message ── */
.success-message {
  background: var(--color-success-bg);
  border-left: 4px solid var(--color-success);
  color: var(--color-success-text);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  margin: var(--space-md) 0;
  font-size: var(--font-size-sm);
  font-weight: 500;
}

/* ── Dashboard ── */
.dashboard {
  max-width: 900px;
}

.dashboard-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.card {
  display: block;
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-md), var(--shadow-inset);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-glow-primary);
  border-color: var(--color-primary);
  text-decoration: none;
}

.card:hover::before {
  opacity: 1;
}

.card h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  color: var(--color-text);
  margin-bottom: var(--space-sm);
  letter-spacing: 0.04em;
}

.card p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin: 0;
  line-height: 1.5;
}

/* Card icon (dashboard) */
.card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
}

.card-icon svg {
  width: 22px;
  height: 22px;
}

.card-icon--green { background: rgba(0, 200, 83, 0.15); color: var(--color-primary); }
.card-icon--orange { background: rgba(255, 109, 58, 0.15); color: var(--color-accent); }
.card-icon--gold { background: rgba(249, 168, 37, 0.15); color: var(--color-gold-text); }

/* ── CTA ── */
.dashboard-stats {
  flex-wrap: wrap;
}

.cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

/* ── Profile ── */
.profile-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.stat {
  background: var(--color-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm), var(--shadow-inset);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.stat::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  opacity: 0.8;
}

.stat:nth-child(2)::before { background: var(--color-accent); }
.stat:nth-child(3)::before { background: var(--color-gold); }
.stat:nth-child(4)::before { background: var(--color-info); }

.stat:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Stat icon (profile) */
.stat-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
}

.stat-icon svg {
  width: 20px;
  height: 20px;
}

.stat-icon--green { background: rgba(0, 200, 83, 0.15); color: var(--color-primary); }
.stat-icon--orange { background: rgba(255, 109, 58, 0.15); color: var(--color-accent); }
.stat-icon--gold { background: rgba(249, 168, 37, 0.15); color: var(--color-gold-text); }
.stat-icon--blue { background: rgba(88, 166, 255, 0.15); color: var(--color-info); }

.stat-label {
  display: block;
  font-family: var(--font-data);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-xs);
}

.stat-value {
  font-family: var(--font-data);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-text);
}

.edit-form {
  background: var(--color-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-top: var(--space-lg);
  border: 1px solid var(--color-border);
}

/* ── Validation ── */
.valid.modified:not([type=checkbox]) {
  outline: none;
  border-color: var(--color-success);
  box-shadow: 0 0 0 3px rgba(86, 211, 100, 0.15);
}

.invalid {
  outline: none;
  border-color: var(--color-danger);
  box-shadow: 0 0 0 3px rgba(248, 81, 73, 0.15);
}

.validation-message {
  color: var(--color-danger-text);
  font-size: var(--font-size-xs);
  font-weight: 500;
  margin-top: var(--space-xs);
}

/* ── Page Header ── */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-header h1 {
  margin: 0;
  position: relative;
}

/* ── Buttons - Shared ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  text-decoration: none;
  min-height: 44px;
  border: none;
  transition: all var(--transition-fast);
}

.btn.btn-danger {
  background: linear-gradient(135deg, var(--color-danger) 0%, #b91c1c 100%);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn.btn-danger:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), 0 4px 20px rgba(248, 81, 73, 0.3);
  text-decoration: none;
}

.btn.btn-danger:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn.btn-danger:disabled {
  background: var(--color-text-muted);
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ── Small Action Buttons ── */
.btn-sm {
  padding: 0.5rem 0.85rem;
  border: none;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  min-height: 44px;
  transition: all var(--transition-fast);
}

.btn-confirm {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #0d1117;
}
.btn-confirm:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm), var(--shadow-glow-primary);
}

.btn-checkin {
  background: linear-gradient(135deg, var(--color-info), #1d4ed8);
  color: white;
}
.btn-checkin:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm), 0 4px 12px rgba(88, 166, 255, 0.3);
}

.btn-cancel {
  background: linear-gradient(135deg, var(--color-danger), #b91c1c);
  color: white;
}
.btn-cancel:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm), 0 4px 12px rgba(248, 81, 73, 0.3);
}

.btn-sm:disabled,
.btn-confirm:disabled,
.btn-checkin:disabled,
.btn-cancel:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ── Loading ── */
.loading {
  color: var(--color-text-muted);
  font-style: normal;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.spinner {
  display: inline-block;
  width: 1.25rem;
  height: 1.25rem;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

/* ── Empty State ── */
.empty-state {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  color: var(--color-text-muted);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  position: relative;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.empty-state::before {
  content: '';
  display: block;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(0, 200, 83, 0.12);
  margin: 0 auto var(--space-md);
}

.empty-state h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.empty-state p {
  max-width: 320px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* ── Dashboard Greeting ── */
.dashboard-greeting {
  margin-bottom: var(--space-lg);
}

.dashboard-greeting h1 {
  margin-bottom: var(--space-xs);
}

.dashboard-greeting p {
  color: var(--color-text-muted);
  font-size: var(--font-size-base);
  margin: 0;
}

/* ── Tournament Filters ── */
.tournament-filters {
  margin-bottom: 0;
  background: var(--color-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  border-bottom: none;
}

.results-count {
  background: var(--color-surface-alt);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  padding: var(--space-sm) var(--space-lg);
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-top: none;
}

.filter-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.search-input {
  flex: 1;
  min-width: 200px;
  padding: 0.6rem 0.85rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  min-height: 44px;
  background: var(--color-dark-mid);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 109, 58, 0.2), 0 0 20px rgba(255, 109, 58, 0.1);
}

.filter-row select {
  padding: 0.6rem 0.85rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  min-height: 44px;
  background: var(--color-dark-mid);
  color: var(--color-text);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.filter-row select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 109, 58, 0.2), 0 0 20px rgba(255, 109, 58, 0.1);
}

/* ── Tournament Grid ── */
.tournament-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.tournament-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  cursor: pointer;
  box-shadow: var(--shadow-sm), var(--shadow-inset);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.tournament-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.tournament-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-glow-primary);
  border-color: var(--color-primary);
}

.tournament-card:hover::before {
  opacity: 1;
}

.card-header {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  flex-wrap: wrap;
}

.tournament-card h3 {
  margin: 0 0 var(--space-sm);
  font-size: var(--font-size-lg);
  font-family: var(--font-display);
  letter-spacing: 0.03em;
}

.card-details {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.card-date, .card-location {
  margin: 0.15rem 0;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border-light);
  font-weight: 700;
  font-size: var(--font-size-sm);
}

.card-meta .spots {
  color: var(--color-primary);
}

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

/* ── Status Badges ── */
.status-badge, .format-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.format-badge {
  background: var(--color-info-bg);
  color: var(--color-info);
}

.status-draft { background: var(--color-surface-alt); color: var(--color-text-muted); }
.status-published { background: var(--color-warning-bg); color: var(--color-warning-text); }
.status-registrationopen { background: var(--color-success-bg); color: var(--color-success-text); }
.status-inprogress { background: var(--color-info-bg); color: var(--color-info); }
.status-cancelled { background: var(--color-danger-bg); color: var(--color-danger-text); }
.status-confirmed { background: var(--color-success-bg); color: var(--color-success-text); }
.status-pending { background: var(--color-warning-bg); color: var(--color-warning-text); }
.status-waitlisted { background: var(--color-info-bg); color: var(--color-info); }
.status-checkedin { background: rgba(86, 211, 100, 0.15); color: #56d364; }

/* ── Pagination ── */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

/* ── Form Sections ── */
.form-section {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm), var(--shadow-inset);
  max-width: 800px;
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.form-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  opacity: 0.8;
}

.form-section:nth-child(2)::before { background: var(--color-accent); }
.form-section:nth-child(3)::before { background: var(--color-gold); }

.form-section h2 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-border-light);
  color: var(--color-text);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: var(--space-lg);
}

/* Form inputs - Blazor EditForm */
.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.6rem 0.85rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  min-height: 44px;
  background: var(--color-dark-mid);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 109, 58, 0.2), 0 0 20px rgba(255, 109, 58, 0.1);
}

.form-group textarea {
  min-height: 80px;
  resize: vertical;
}

/* ── Tournament Detail ── */
.tournament-detail {
  max-width: 900px;
}

.detail-header {
  margin-bottom: var(--space-xl);
}

.detail-header h1 {
  margin-bottom: var(--space-sm);
}

.detail-badges {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
  flex-wrap: wrap;
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-lg);
  align-items: start;
}

.detail-info {
  min-width: 0;
}

.detail-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  position: sticky;
  top: calc(60px + 1rem);
}

@media (max-width: 768px) {
  .detail-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

.detail-section {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm), var(--shadow-inset);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.detail-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.detail-section:hover::before {
  opacity: 1;
}

.detail-section h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  margin-bottom: 0.75rem;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-border-light);
}

.detail-list {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem 1rem;
  margin: 0;
}

.detail-list dt {
  font-weight: 600;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.detail-list dd {
  margin: 0;
  font-weight: 500;
}

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

/* ── Action Cards ── */
.action-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm), var(--shadow-inset);
  border: 1px solid var(--color-border);
}

.action-card h3 {
  margin-bottom: 0.75rem;
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  letter-spacing: 0.04em;
}

.action-card .btn,
.action-card .btn-primary,
.action-card .btn-secondary,
.action-card .btn-danger {
  display: flex;
  width: 100%;
  text-align: center;
  margin-bottom: var(--space-sm);
}

/* ── Registration Management ── */
.reg-summary {
  margin-bottom: var(--space-md);
  font-weight: 500;
}

.section-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm), var(--shadow-inset);
  overflow-x: auto;
  border: 1px solid var(--color-border);
  position: relative;
}

.section-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.section-card:hover::before {
  opacity: 1;
}

.section-card h3 {
  margin-bottom: 0.75rem;
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  letter-spacing: 0.04em;
}

.seed-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ── Tables — Scoreboard ── */
.reg-table {
  width: 100%;
  border-collapse: collapse;
}

.reg-table th, .reg-table td {
  text-align: left;
  padding: 0.65rem 0.85rem;
}

.reg-table th {
  background: linear-gradient(135deg, var(--color-dark-mid) 0%, var(--color-dark-light) 100%);
  color: rgba(255, 255, 255, 0.9);
  font-family: var(--font-data);
  font-weight: 700;
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.reg-table th:first-child {
  border-radius: var(--radius-md) 0 0 0;
}

.reg-table th:last-child {
  border-radius: 0 var(--radius-md) 0 0;
}

.reg-table tbody tr {
  border-bottom: 1px solid var(--color-border-light);
  transition: background var(--transition-fast);
}

.reg-table tbody tr:nth-child(even) {
  background: var(--color-surface-alt);
}

.reg-table tbody tr:hover {
  background: rgba(0, 200, 83, 0.08);
}

/* Registration row status indicators */
.status-row-cancelled td {
  opacity: 0.5;
  text-decoration: line-through;
}

.status-row-waitlisted {
  background: var(--color-warning-bg) !important;
}

.status-row-checkedin {
  background: rgba(86, 211, 100, 0.1) !important;
}

.seed-num {
  font-family: var(--font-data);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-primary);
}

.action-cell {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.section-card .btn-link,
.reg-table .btn-link,
.detail-section .btn-link {
  background: none;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: inherit;
  font-weight: 600;
  padding: 0;
  transition: color var(--transition-fast);
}

.section-card .btn-link:hover,
.reg-table .btn-link:hover,
.detail-section .btn-link:hover {
  color: var(--color-primary-light);
  text-decoration: none;
}

/* ── Bracket Tabs ── */
.bracket-tabs {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
  background: var(--color-dark-mid);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  padding: 2px 2px 0;
}

.bracket-tab {
  padding: 0.6rem 1.25rem;
  background: var(--color-dark-light);
  border: none;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  min-height: 44px;
  transition: all var(--transition-fast);
}

.bracket-tab.active {
  background: var(--color-surface);
  color: var(--color-primary);
}

.bracket-tab:hover:not(.active) {
  background: var(--color-dark-muted);
  color: white;
}

/* ── Bracket Tree (Elimination) ── */
.bracket-tree {
  display: flex;
  gap: var(--space-lg);
  overflow-x: auto;
  padding: var(--space-md) 0;
}

.bracket-round {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-width: 230px;
}

.round-header {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  text-align: center;
  color: white;
  background: linear-gradient(135deg, var(--color-dark-mid), var(--color-dark-light));
  padding: 0.5rem var(--space-md);
  border-radius: var(--radius-md);
  letter-spacing: 0.06em;
}

.bracket-match {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-sm);
  border: 2px solid var(--color-border);
  transition: all var(--transition-fast);
}

.bracket-match:hover {
  box-shadow: var(--shadow-md);
}

.bracket-match.completed {
  border-color: var(--color-primary);
}

.bracket-match.bye {
  opacity: 0.5;
}

.match-player {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  font-size: var(--font-size-sm);
  transition: background var(--transition-fast);
}

.match-player:first-child {
  border-bottom: 1px solid var(--color-border-light);
}

.match-player.winner {
  background: linear-gradient(90deg, rgba(86, 211, 100, 0.12) 0%, transparent 100%);
  font-weight: 700;
}

.player-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.player-score {
  font-family: var(--font-data);
  font-size: var(--font-size-lg);
  font-weight: 700;
  min-width: 24px;
  text-align: right;
}

.bracket-match .btn-sm {
  width: 100%;
  border-radius: 0;
}

.bracket-match::after {
  content: '';
  position: absolute;
  right: -0.75rem;
  top: 50%;
  width: 0.75rem;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
}

.bracket-round:last-child .bracket-match::after { display: none; }

.bye-label {
  display: block;
  text-align: center;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  padding: 0.15rem;
  background: var(--color-surface-alt);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

/* ── Winner Text ── */
.winner-text {
  font-weight: 700;
  color: var(--color-primary);
}

.score-cell {
  text-align: center;
  font-family: var(--font-data);
  font-size: var(--font-size-lg);
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* ── Round Robin Table ── */
.rr-table-container {
  margin-bottom: var(--space-lg);
  overflow-x: auto;
}

/* ── Modal Overlay ── */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  backdrop-filter: blur(6px);
}

.modal-content {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  max-width: 440px;
  width: 90%;
  box-shadow: var(--shadow-xl);
  position: relative;
  animation: modalIn 0.25s ease-out;
  border: 1px solid var(--color-border);
}

.modal-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-content h3 {
  margin-bottom: var(--space-sm);
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  padding-top: var(--space-xs);
}

.score-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin: var(--space-md) 0;
}

.score-inputs input {
  width: 100%;
  padding: 0.6rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-data);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  text-align: center;
  min-height: 44px;
  background: var(--color-dark-mid);
  color: var(--color-text);
  transition: border-color var(--transition-fast);
}

.score-inputs input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 109, 58, 0.2), 0 0 20px rgba(255, 109, 58, 0.1);
}

/* ── Match Status Badges ── */
.status-scheduled { background: var(--color-surface-alt); color: var(--color-text-muted); }

/* ── Blazor Error Boundary ── */
.blazor-error-boundary {
  background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
  padding: 1rem 1rem 1rem 3.7rem;
  color: white;
}

.blazor-error-boundary::after {
  content: "An error has occurred."
}

/* ================================================================
   SPRINT 4 — Result Badges, Profile, Match History
   ================================================================ */

.result-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  font-weight: 800;
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  min-width: 28px;
}

.result-win {
  background: rgba(86, 211, 100, 0.15);
  color: #56d364;
}

.result-loss {
  background: rgba(248, 81, 73, 0.15);
  color: #ffa198;
}

/* ── Profile Sections ── */
.profile-page {
  max-width: 900px;
}

.profile-section {
  margin-top: var(--space-xl);
}

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

.section-header h2 {
  margin: 0;
  position: relative;
}

/* ── Match History ── */
.match-history-filters {
  margin-bottom: var(--space-md);
}

.match-history-filters select {
  padding: 0.6rem 0.85rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  min-height: 44px;
  min-width: 200px;
  background: var(--color-dark-mid);
  color: var(--color-text);
  cursor: pointer;
}

/* ── Dashboard Stats Bar ── */
.dashboard-stats {
  display: flex;
  gap: var(--space-xl);
  margin: var(--space-lg) 0;
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm), var(--shadow-inset);
  border: 1px solid var(--color-border);
}

.dashboard-section {
  margin-top: var(--space-lg);
}

/* ── Completed Match Status ── */
.status-completed { background: var(--color-success-bg); color: var(--color-success-text); }
.status-bye { background: var(--color-surface-alt); color: var(--color-text-muted); }

/* ================================================================
   LANDING PAGE
   ================================================================ */

.hero-section {
  background:
    linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary-darker) 50%, var(--color-primary) 100%);
  color: white;
  padding: var(--space-3xl) var(--space-xl);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  margin: -1.75rem -1.75rem var(--space-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(255, 109, 58, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 50%, rgba(0, 200, 83, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.hero-section h1 {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-sm);
  color: white;
  position: relative;
  z-index: 1;
}

.hero-section p {
  font-size: var(--font-size-lg);
  opacity: 0.85;
  margin-bottom: 0;
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ── How It Works ── */
.how-it-works {
  margin-top: var(--space-2xl);
  text-align: center;
}

.how-it-works h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-xl);
  position: relative;
  display: inline-block;
}

.how-it-works h2::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--color-accent);
  border-radius: 2px;
}

.steps {
  display: flex;
  gap: var(--space-xl);
  justify-content: center;
}

.step {
  flex: 1;
  max-width: 300px;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  box-shadow: var(--shadow-sm), var(--shadow-inset);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  opacity: 0.8;
}

.step:nth-child(2)::before { background: var(--color-accent); }
.step:nth-child(3)::before { background: var(--color-gold); }

.step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-glow-primary);
  border-color: var(--color-primary);
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #0d1117;
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  box-shadow: 0 4px 12px var(--color-primary-glow);
}

.step:nth-child(2) .step-number {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: white;
  box-shadow: 0 4px 12px rgba(255, 109, 58, 0.3);
}

.step:nth-child(3) .step-number {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  color: #0d1117;
  box-shadow: 0 4px 12px rgba(255, 193, 7, 0.3);
}

.step h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.step p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.6;
}

/* ── Features Section ── */
.features-section {
  margin-top: var(--space-2xl);
  text-align: center;
}

.features-section h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-xl);
  position: relative;
  display: inline-block;
}

.features-section h2::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--color-accent);
  border-radius: 2px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-lg);
}

.feature-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  text-align: left;
  box-shadow: var(--shadow-sm), var(--shadow-inset);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.feature-card:nth-child(2)::before { background: var(--color-accent); }
.feature-card:nth-child(3)::before { background: var(--color-gold); }
.feature-card:nth-child(4)::before { background: var(--color-info); }

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-glow-primary);
  border-color: var(--color-primary);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.feature-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.6;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature-icon--green { background: rgba(0, 200, 83, 0.15); color: var(--color-primary); }
.feature-icon--orange { background: rgba(255, 109, 58, 0.15); color: var(--color-accent); }
.feature-icon--gold { background: rgba(249, 168, 37, 0.15); color: var(--color-gold-text); }
.feature-icon--blue { background: rgba(88, 166, 255, 0.15); color: var(--color-info); }

/* ── CTA Section ── */
.cta-section {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-xl);
  text-align: center;
  padding: var(--space-2xl) var(--space-xl) calc(var(--space-2xl) + env(safe-area-inset-bottom, 0px));
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary-darker) 100%);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 30%, rgba(255, 109, 58, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.cta-section h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-sm);
  color: white;
  position: relative;
  z-index: 1;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 1;
}

.cta-section .cta {
  justify-content: center;
  margin-top: 0;
  position: relative;
  z-index: 1;
}

.cta-section .btn-secondary {
  border-color: rgba(255, 255, 255, 0.8);
  color: white;
  background: rgba(255, 255, 255, 0.12);
}

.cta-section .btn-secondary:hover {
  background: white;
  color: var(--color-primary);
  border-color: white;
}

@media (max-width: 768px) {
  .steps {
    flex-direction: column;
    align-items: center;
  }
  .hero-section {
    padding: var(--space-xl) var(--space-md);
    margin-left: -1.75rem;
    margin-right: -1.75rem;
  }
  .hero-section h1 {
    font-size: var(--font-size-3xl);
  }
}

/* ================================================================
   HELP PAGE
   ================================================================ */

.help-section {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm), var(--shadow-inset);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.help-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.help-section:nth-child(odd)::before {
  background: var(--color-accent);
}

.help-section:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.help-section:hover::before {
  opacity: 1;
}

.help-section-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: 0.75rem;
}

.help-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.help-icon svg {
  width: 18px;
  height: 18px;
}

.help-icon--green { background: rgba(0, 200, 83, 0.15); color: var(--color-primary); }
.help-icon--orange { background: rgba(255, 109, 58, 0.15); color: var(--color-accent); }
.help-icon--gold { background: rgba(249, 168, 37, 0.15); color: var(--color-gold-text); }
.help-icon--blue { background: rgba(88, 166, 255, 0.15); color: var(--color-info); }

.help-section h2 {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  margin-bottom: 0;
  color: var(--color-text);
  letter-spacing: 0.04em;
}

.help-section ul, .help-section ol {
  padding-left: var(--space-lg);
  margin: var(--space-sm) 0;
}

.help-section li {
  margin-bottom: 0.4rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.help-section p {
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ================================================================
   ONBOARDING
   ================================================================ */

.onboarding-banner {
  background: linear-gradient(135deg, var(--color-dark-mid) 0%, var(--color-primary-darker) 100%);
  border: none;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  color: white;
  position: relative;
  overflow: hidden;
}

.onboarding-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 90% 0%, rgba(255, 109, 58, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.onboarding-banner h3 {
  color: white;
  margin-bottom: var(--space-xs);
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  letter-spacing: 0.04em;
  position: relative;
}

.onboarding-banner > p {
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--space-md);
  position: relative;
}

.onboarding-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  position: relative;
}

.onboarding-step {
  display: block;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-decoration: none;
  color: white;
  backdrop-filter: blur(4px);
  transition: all var(--transition-fast);
}

.onboarding-step:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
  text-decoration: none;
}

.onboarding-step strong {
  display: block;
  color: var(--color-primary-light);
  margin-bottom: var(--space-xs);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.onboarding-step span {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.65);
}

.onboarding-banner a {
  color: var(--color-gold-text);
  text-decoration: underline;
  font-weight: 600;
}

.onboarding-banner a:hover {
  color: #fff;
}

.onboarding-banner li {
  color: rgba(255, 255, 255, 0.9);
}

.onboarding-dismiss {
  font-size: var(--font-size-sm);
  color: white;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-lg);
  cursor: pointer;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  font-family: var(--font-body);
  position: relative;
  transition: all var(--transition-fast);
}

.onboarding-dismiss:hover {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

/* ================================================================
   RESPONSIVE — 1024px
   ================================================================ */

@media (max-width: 1024px) {
  .detail-grid { grid-template-columns: 1fr; }
  .tournament-grid { grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
  .feature-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
}

/* ================================================================
   SCORE INPUT
   ================================================================ */

.score-cell input[type="number"] {
  width: 60px;
  padding: 0.25rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-data);
  font-size: var(--font-size-lg);
  font-weight: 700;
  text-align: center;
  min-height: 36px;
  background: var(--color-dark-mid);
  color: var(--color-text);
  transition: border-color var(--transition-fast);
}

.score-cell input[type="number"]:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 109, 58, 0.2), 0 0 20px rgba(255, 109, 58, 0.1);
}

/* ================================================================
   FOCUS VISIBLE
   ================================================================ */

.btn:focus-visible, .btn-primary:focus-visible, .btn-secondary:focus-visible,
.btn-sm:focus-visible, .btn-danger:focus-visible, .btn-link:focus-visible,
.bracket-tab:focus-visible, .tournament-card:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 2px;
}

a:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

.filter-row select:focus-visible,
.match-history-filters select:focus-visible,
.search-input:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 2px;
}

/* ================================================================
   FOOTER
   ================================================================ */

.site-footer {
  background: linear-gradient(180deg, var(--color-dark) 0%, #060912 100%);
  color: var(--color-text-muted);
  text-align: center;
  padding: var(--space-xl) var(--space-xl) calc(var(--space-xl) + env(safe-area-inset-bottom, 0px));
  font-size: var(--font-size-sm);
  margin-top: auto;
  border-top: none;
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 2px;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.06);
  margin-bottom: var(--space-sm);
}

.site-footer a {
  color: var(--color-primary-light);
  font-weight: 600;
}

.site-footer a:hover {
  color: white;
}

/* ================================================================
   PASSWORD TOGGLE
   ================================================================ */

.password-wrapper { position: relative; }

.password-toggle {
  position: absolute;
  right: 0.6rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  transition: color var(--transition-fast);
}

.password-toggle:hover {
  color: var(--color-text);
}

/* ── Nav Active Indicator (global — Blazor CSS isolation can't scope NavLink children) ── */
.nav-links a.active {
  color: white;
  background: rgba(255, 255, 255, 0.06);
  position: relative;
  display: inline-block;
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 15%;
  width: 70%;
  height: 2.5px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 2px;
}

/* ── Skip to Content ── */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: var(--z-skip-link);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-accent);
  color: white;
  text-decoration: none;
  font-weight: 700;
  border-radius: 0 0 var(--radius-md) 0;
}

.skip-link:focus {
  left: 0;
}

/* ── Seed Input (Legacy) ── */
.seed-input {
  width: 60px;
  padding: 0.25rem;
  min-height: 32px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  font-family: var(--font-data);
  font-size: var(--font-size-lg);
  font-weight: 700;
  background: var(--color-dark-mid);
  color: var(--color-text);
}

/* ================================================================
   DRAG-AND-DROP SEEDING
   ================================================================ */

.seed-list {
  list-style: none;
  padding: 0;
  margin: var(--space-sm) 0 0;
}

.seed-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-xs);
  cursor: grab;
  user-select: none;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.seed-item:active { cursor: grabbing; }

.seed-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-text-muted);
}

.seed-item.dragging {
  opacity: 0.35;
  transform: scale(0.98);
}

.seed-item.drag-over {
  border-color: var(--color-accent);
  background: var(--color-accent-bg);
  border-top: 3px solid var(--color-accent);
  box-shadow: var(--shadow-md), var(--shadow-glow-accent);
}

/* ── Partner Search Dropdown ── */
.partner-results {
  list-style: none;
  padding: 0;
  margin: var(--space-xs) 0 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  max-height: 200px;
  overflow-y: auto;
  background: var(--color-surface);
}

.partner-result {
  padding: var(--space-sm) 0.75rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.partner-result:hover, .partner-result.selected {
  background: var(--color-primary-bg);
}

.seed-handle {
  color: var(--color-text-muted);
  font-size: 1.2rem;
  cursor: grab;
  transition: color var(--transition-fast);
}

.seed-item:hover .seed-handle {
  color: var(--color-accent);
}

.seed-number {
  font-family: var(--font-data);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
  min-width: 2rem;
  text-align: center;
}

.seed-player-name {
  flex: 1;
  font-weight: 500;
}

/* ── Breadcrumb ── */
.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
  background: var(--color-surface);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: none;
  padding: 2px 4px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--color-primary);
  background: var(--color-primary-bg);
  text-decoration: none;
}

.breadcrumb [aria-current="page"] {
  color: var(--color-text);
  font-weight: 500;
}

.breadcrumb-sep {
  color: var(--color-border);
  font-size: 0.9em;
}

/* ── Margin Utility ── */
.mt-1 { margin-top: var(--space-md); }

/* ================================================================
   REGISTRATION STATUS BADGES
   ================================================================ */

.status-closed {
  background: var(--color-danger-bg);
  color: var(--color-danger-text);
}

.status-full {
  background: var(--color-warning-bg);
  color: var(--color-warning-text);
}

/* ================================================================
   DISTANCE DISPLAY
   ================================================================ */

.card-distance {
  margin: 0.15rem 0;
  font-weight: 700;
  color: var(--color-info);
  font-size: var(--font-size-sm);
  letter-spacing: 0.02em;
}

/* ================================================================
   STANDINGS TABLE
   ================================================================ */

.standings-section { margin-top: var(--space-xl); }

.standings-table .rank-cell {
  font-family: var(--font-data);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
}

.champion-row {
  background: linear-gradient(90deg, var(--color-gold-bg), var(--color-surface)) !important;
  border-left: 4px solid var(--color-gold);
}

.pd-positive { color: var(--color-success-text); font-weight: 600; }
.pd-negative { color: var(--color-danger-text); font-weight: 600; }

/* ================================================================
   ANIMATIONS
   ================================================================ */

@keyframes pageIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.main-content > * {
  animation: pageIn 0.3s ease-out both;
}

@keyframes fadeInUp {
  from {
    opacity: 0.6;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-16px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Apply entrance animations */
.card, .tournament-card, .feature-card, .step, .stat, .detail-section,
.section-card, .help-section, .onboarding-banner {
  animation: fadeInUp 0.25s ease-out both;
}

.card:nth-child(2), .tournament-card:nth-child(2), .feature-card:nth-child(2), .step:nth-child(2), .stat:nth-child(2) {
  animation-delay: 0.08s;
}

.card:nth-child(3), .tournament-card:nth-child(3), .feature-card:nth-child(3), .step:nth-child(3), .stat:nth-child(3) {
  animation-delay: 0.16s;
}

.card:nth-child(4), .tournament-card:nth-child(4), .feature-card:nth-child(4), .stat:nth-child(4) {
  animation-delay: 0.24s;
}

/* ── Loading Skeletons ── */
@keyframes shimmer {
  0% { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

.skeleton {
  background: linear-gradient(90deg, var(--color-border-light) 25%, var(--color-surface-alt) 50%, var(--color-border-light) 75%);
  background-size: 800px 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-md);
}

.skeleton-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.skeleton-line {
  height: 14px;
  margin-bottom: var(--space-sm);
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--color-border-light) 25%, var(--color-surface-alt) 50%, var(--color-border-light) 75%);
  background-size: 800px 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

.skeleton-line:last-child { margin-bottom: 0; }
.skeleton-line--short { width: 60%; }
.skeleton-line--title { height: 20px; width: 45%; margin-bottom: var(--space-md); }

.skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

/* ── Reduced Motion ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ================================================================
   UTILITY CLASSES — Athletic Design Helpers
   ================================================================ */

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.divider-gradient {
  border: none;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), transparent);
  margin: var(--space-lg) 0;
}

.glow-ring {
  box-shadow: 0 0 0 2px var(--color-primary), var(--shadow-glow-primary);
}

.score-display {
  font-family: var(--font-data);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.label-athletic {
  font-family: var(--font-data);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ================================================================
   VISUAL REDESIGN — Hero, Steps, Features, CTA
   ================================================================ */

/* ── Hero court-grid overlay (::after, since ::before is used for radials) ── */
.hero-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.025) 0px, rgba(255,255,255,0.025) 1px, transparent 1px, transparent 56px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.025) 0px, rgba(255,255,255,0.025) 1px, transparent 1px, transparent 56px);
  pointer-events: none;
}

/* ── Hero h1 — larger with fluid sizing ── */
.hero-section h1 {
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  line-height: 1.0;
  letter-spacing: 0.03em;
  margin-bottom: var(--space-md);
}

/* ── Hero eyebrow tag ── */
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(0, 200, 83, 0.1);
  border: 1px solid rgba(0, 200, 83, 0.28);
  color: var(--color-primary);
  font-family: var(--font-data);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 0.28rem 0.85rem;
  border-radius: 100px;
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
  animation: heroFadeUp 0.45s ease-out 0.05s both;
}

.hero-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  animation: heroDotBlink 2.4s ease-in-out infinite;
}

@keyframes heroDotBlink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.75); }
}

/* ── Hero accent — gradient text on brand name ── */
.hero-accent {
  background: linear-gradient(110deg, #69f0ae 0%, var(--color-primary) 40%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Hero actions row ── */
.hero-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-lg);
  position: relative;
  z-index: 1;
  animation: heroFadeUp 0.45s ease-out 0.3s both;
}

/* ── Hero staggered entrances ── */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-section h1 { animation: heroFadeUp 0.45s ease-out 0.12s both; }
.hero-section > p { animation: heroFadeUp 0.45s ease-out 0.22s both; }

/* ── Step cards — ghost decorative numbers ── */
.step:nth-child(1)::after { content: '01'; }
.step:nth-child(2)::after { content: '02'; }
.step:nth-child(3)::after { content: '03'; }

.step::after {
  position: absolute;
  bottom: -0.1em;
  right: 0.15em;
  font-family: var(--font-display);
  font-size: 6.5rem;
  line-height: 1;
  opacity: 0.04;
  pointer-events: none;
  transition: opacity 0.3s;
}

.step:hover::after { opacity: 0.08; }

/* Per-step colored hover glow */
.step:nth-child(2):hover {
  box-shadow: var(--shadow-lg), 0 0 28px rgba(255, 109, 58, 0.18);
  border-color: var(--color-accent);
}

.step:nth-child(3):hover {
  box-shadow: var(--shadow-lg), 0 0 28px rgba(249, 168, 37, 0.18);
  border-color: var(--color-gold);
}

/* ── Feature cards — per-card colored hover glow ── */
.feature-card:nth-child(2):hover {
  box-shadow: var(--shadow-lg), 0 0 28px rgba(255, 109, 58, 0.18);
  border-color: var(--color-accent);
}

.feature-card:nth-child(3):hover {
  box-shadow: var(--shadow-lg), 0 0 28px rgba(249, 168, 37, 0.18);
  border-color: var(--color-gold);
}

.feature-card:nth-child(4):hover {
  box-shadow: var(--shadow-lg), 0 0 28px rgba(88, 166, 255, 0.18);
  border-color: var(--color-info);
}

/* ── CTA section — larger heading ── */
.cta-section h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.1;
}

/* ── Hero action buttons — high contrast on green background ── */
.hero-actions .btn-secondary {
  border-color: rgba(255, 255, 255, 0.7);
  color: white;
  background: rgba(255, 255, 255, 0.1);
}

.hero-actions .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: white;
}

/* ── Hero responsive ── */
@media (max-width: 768px) {
  .hero-section h1 { font-size: clamp(2rem, 10vw, 3rem); }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 280px; }
}