/* Neutronium Leaderboard Styles */
/* Dark space theme with Orbitron font */

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

:root {
  /* Colors */
  --color-bg-primary: #0a0e17;
  --color-bg-secondary: #111827;
  --color-bg-tertiary: #1f2937;
  --color-border: #374151;
  --color-border-light: #4b5563;

  --color-text-primary: #f9fafb;
  --color-text-secondary: #d1d5db;
  --color-text-muted: #9ca3af;

  --color-accent: #8b5cf6;
  --color-accent-hover: #a78bfa;
  --color-accent-muted: #6d28d9;

  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;

  --color-nn: #fbbf24;

  /* Typography */
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Inter', sans-serif;

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

  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(139, 92, 246, 0.3);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* Background pattern */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    radial-gradient(ellipse at top, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(251, 191, 36, 0.05) 0%, transparent 30%);
  pointer-events: none;
  z-index: -1;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.05em;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-accent-hover);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Header */
.header {
  background: rgba(17, 24, 39, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-sm) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  transition: transform 0.3s ease, padding 0.3s ease;
}

.header.header-hidden {
  transform: translateY(-100%);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.logo-icon {
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-nn) 100%);
  border-radius: var(--radius-md);
}

.logo span {
  display: none;
}

.nav {
  display: flex;
  gap: var(--spacing-xs);
}

.nav a {
  color: var(--color-text-secondary);
  font-weight: 500;
  font-size: 0.875rem;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

.nav a:hover,
.nav a.active {
  color: var(--color-text-primary);
  background: var(--color-bg-tertiary);
}

/* Desktop header */
@media (min-width: 640px) {
  .header {
    padding: var(--spacing-md) 0;
  }

  .logo {
    font-size: 1.25rem;
  }

  .logo-icon {
    width: 32px;
    height: 32px;
  }

  .logo span {
    display: inline;
  }

  .nav {
    gap: var(--spacing-md);
  }

  .nav a {
    font-size: 1rem;
    padding: var(--spacing-sm) var(--spacing-md);
  }
}

/* Hero section */
.hero {
  text-align: center;
  padding: var(--spacing-2xl) 0;
  position: relative;
}

.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.15) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.hero h1 {
  margin-bottom: var(--spacing-md);
  background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-accent);
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
}

.hero-description {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 500px;
  margin: 0 auto var(--spacing-xl);
}

/* Cards */
.card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all 0.2s ease;
}

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

.card-glow {
  box-shadow: var(--shadow-glow);
}

.card-header {
  margin-bottom: var(--spacing-md);
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
}

/* Step Indicator */
.step-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
}

.step-number {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--color-bg-tertiary);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.875rem;
  transition: all 0.3s ease;
}

.step.active .step-number {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: white;
}

.step.completed .step-number {
  background: var(--color-success);
  border-color: var(--color-success);
  color: white;
}

.step-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.step.active .step-label {
  color: var(--color-accent);
}

.step-line {
  width: 40px;
  height: 2px;
  background: var(--color-border);
  margin-bottom: 1.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--color-accent);
  color: white;
}

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

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

.btn-secondary:hover {
  border-color: var(--color-border-light);
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.875rem;
}

.btn-block {
  width: 100%;
}

.btn-ghost {
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
}

.btn-ghost:hover {
  background: rgba(139, 92, 246, 0.1);
}

.btn-icon {
  font-size: 1.1em;
}

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

/* Form elements */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xs);
}

.form-label-icon {
  font-size: 1rem;
}

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

.form-input-lg {
  padding: var(--spacing-md);
  font-size: 1.125rem;
  font-family: var(--font-display);
  letter-spacing: 0.05em;
}

.form-input {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 1rem;
  color: var(--color-text-primary);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color 0.2s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

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

/* Select */
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%239ca3af'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
  padding-right: 2.5rem;
}

/* Color picker */
.color-picker {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-sm);
}

.color-btn {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  border: 3px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.color-btn:hover {
  transform: scale(1.1);
}

.color-btn.selected {
  border-color: var(--color-text-primary);
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.4);
}

/* Color picker with labels */
.color-picker-labeled {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.color-btn-labeled {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm);
  background: var(--color-bg-tertiary);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
}

.color-btn-labeled:hover {
  border-color: var(--color-border-light);
  background: var(--color-bg-secondary);
}

.color-btn-labeled.selected {
  border-color: var(--color-accent);
  background: rgba(139, 92, 246, 0.1);
}

.color-swatch {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
}

.color-name {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.color-btn-labeled.selected .color-name {
  color: var(--color-text-primary);
}

.color-btn-labeled.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  position: relative;
}

.color-btn-labeled.disabled::after {
  content: 'Taken';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.8);
  color: var(--color-text-muted);
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.color-btn-labeled.disabled:hover {
  border-color: var(--color-border);
  background: var(--color-bg-tertiary);
}

/* Alerts */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
}

.alert-icon {
  font-size: 1.25rem;
  line-height: 1;
}

.alert p {
  font-size: 0.875rem;
  margin-top: var(--spacing-xs);
  opacity: 0.9;
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--color-success);
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--color-warning);
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--color-error);
}

/* Active Session Banner (homepage) */
.active-session-banner {
  max-width: 480px;
  margin: 0 auto var(--spacing-lg);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(251, 191, 36, 0.1) 100%);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  animation: pulse-border 2s ease-in-out infinite;
}

@keyframes pulse-border {
  0%, 100% { border-color: var(--color-accent); }
  50% { border-color: var(--color-nn); }
}

.active-session-banner-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.active-session-banner-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.active-session-banner-info {
  flex: 1;
  min-width: 0;
}

.active-session-banner-info strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: var(--spacing-xs);
}

.active-session-banner-info p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
}

.active-session-banner .btn {
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .active-session-banner-content {
    flex-wrap: wrap;
  }

  .active-session-banner .btn {
    width: 100%;
    margin-top: var(--spacing-sm);
  }
}

/* Active Session Info */
.active-session-info {
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.session-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}

.session-badge-icon {
  font-size: 1.25rem;
}

.session-details {
  display: flex;
  gap: var(--spacing-xl);
}

.session-detail {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.detail-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.detail-value {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-nn);
}

/* Section Header */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
}

.section-header h2 {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.section-icon {
  font-size: 1.25em;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.feature-card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all 0.2s ease;
}

.feature-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

.feature-card h3 {
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Nn value display */
.nn-value {
  font-family: var(--font-display);
  color: var(--color-nn);
  font-weight: 600;
}

.nn-value::after {
  content: ' Nn';
  font-size: 0.75em;
  opacity: 0.8;
}

/* Player card */
.player-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  border: 2px solid transparent;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.player-card-me {
  border-color: var(--color-accent);
  background: rgba(139, 92, 246, 0.1);
}

.player-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: white;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  flex-shrink: 0;
}

.player-info {
  flex: 1;
  min-width: 0;
}

.player-name {
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.player-meta {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.player-status-ready {
  color: var(--color-success);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.player-check {
  width: 32px;
  height: 32px;
  background: var(--color-success);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  flex-shrink: 0;
}

.player-color-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

/* Score section */
.score-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.my-color-indicator {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-border);
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-host {
  background: var(--color-accent-muted);
  color: white;
}

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

.badge-new-best {
  background: var(--color-nn);
  color: var(--color-bg-primary);
}

/* Rankings table */
.rankings-table {
  width: 100%;
  border-collapse: collapse;
}

.rankings-table th,
.rankings-table td {
  padding: var(--spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.rankings-table th {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.rankings-table tr:hover td {
  background: var(--color-bg-tertiary);
}

.rankings-table .rank-cell {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-text-muted);
}

.rankings-table .rank-1 { color: var(--color-nn); }
.rankings-table .rank-2 { color: #c0c0c0; }
.rankings-table .rank-3 { color: #cd7f32; }

/* Progress Journal Grid */
.journal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: var(--spacing-md);
}

.journal-level {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-tertiary);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
}

.journal-level.completed {
  border-color: var(--color-accent);
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, rgba(139, 92, 246, 0.1) 100%);
}

.journal-level-number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-xs);
}

.journal-level-score {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-nn);
}

.journal-level.empty .journal-level-score {
  color: var(--color-text-muted);
}

/* Loading state */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Alert */
.alert {
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--color-error);
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--color-success);
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

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

.modal-header {
  margin-bottom: var(--spacing-lg);
}

.modal-title {
  font-size: 1.5rem;
}

/* Next Level Transition */
.next-level-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
  animation: bounce 1s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.next-level-info {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
}

.next-level-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-nn) 100%);
  color: var(--color-bg-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-full);
}

/* Submission Progress */
.submission-progress {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  margin-top: var(--spacing-md);
}

.submission-progress-bar {
  flex: 1;
  height: 8px;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.submission-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-success) 100%);
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
}

.submission-progress-text {
  font-family: var(--font-display);
  font-size: 0.875rem;
  color: var(--color-text-muted);
  white-space: nowrap;
}

/* Player score status indicator */
.player-score-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.player-score-status.submitted {
  color: var(--color-success);
}

.player-score-status-icon {
  font-size: 0.875rem;
}

/* Footer */
.footer {
  margin-top: auto;
  padding: var(--spacing-xl) 0;
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* Utility classes */
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.text-success { color: var(--color-success); }
.text-error { color: var(--color-error); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.hidden { display: none !important; }

/* Responsive */
@media (max-width: 768px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }

  .header-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .nav {
    gap: var(--spacing-sm);
  }

  .hero {
    padding: var(--spacing-xl) 0;
  }

  .journal-grid {
    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  }
}