/**
 * HyServerList Design System
 * Epic Hytale-themed fantasy UI with wood, stone, and gold accents
 */

/* ============================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================ */

:root {
  /* Color Palette - Fantasy/Hytale inspired */
  --color-bg-primary: #0f0f1a;
  --color-bg-secondary: #1a1a2e;
  --color-bg-tertiary: #252542;
  --color-bg-card: linear-gradient(180deg, #252542 0%, #1a1a2e 100%);

  /* Gold accents */
  --color-gold-light: #f4d675;
  --color-gold: #d4a84b;
  --color-gold-dark: #b8942f;
  --color-gold-darker: #8b6914;
  --color-gold-gradient: linear-gradient(180deg, #d4a84b 0%, #b8942f 100%);

  /* Stone textures */
  --color-stone-light: #5a5a7a;
  --color-stone: #3a3a5a;
  --color-stone-dark: #2a2a4a;
  --color-stone-border: #4a4a6a;

  /* Wood tones */
  --color-wood-light: #8b6b4a;
  --color-wood: #6b4a2a;
  --color-wood-dark: #4a3a20;

  /* Text */
  --color-text-primary: #f0f0f5;
  --color-text-secondary: #b0b0c0;
  --color-text-muted: #808090;
  --color-text-gold: #d4a84b;

  /* Status colors */
  --color-success: #4ade80;
  --color-warning: #fbbf24;
  --color-error: #f87171;
  --color-info: #60a5fa;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;

  /* Typography */
  --font-primary: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-display: 'Cinzel', 'Times New Roman', serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.5rem;

  /* Borders */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-gold: 0 0 20px rgba(212, 168, 75, 0.3);
  --shadow-inset: inset 0 2px 4px rgba(0, 0, 0, 0.3);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-slow: 0.4s ease;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

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

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

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

/* Subtle background pattern */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(212, 168, 75, 0.03) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(90, 90, 122, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

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

a:hover {
  color: var(--color-gold-light);
}

img {
  max-width: 100%;
  height: auto;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-primary);
}

.heading-epic {
  font-size: var(--text-4xl);
  background: linear-gradient(180deg, #f4d675 0%, #d4a84b 50%, #b8942f 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 2px 20px rgba(212, 168, 75, 0.3);
}

.heading-section {
  font-size: var(--text-2xl);
  color: var(--color-gold);
  position: relative;
  display: inline-block;
}

.heading-section::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--color-gold-gradient);
  border-radius: var(--radius-full);
}

/* ============================================
   LAYOUT
   ============================================ */

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid-servers {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.flex {
  display: flex;
}

.flex-center {
  align-items: center;
  justify-content: center;
}

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

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-gold {
  background: var(--color-gold-gradient);
  color: var(--color-bg-primary);
  border: 2px solid var(--color-gold-darker);
  box-shadow:
    var(--shadow-md),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 -2px 0 rgba(0, 0, 0, 0.2);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow:
    var(--shadow-lg),
    var(--shadow-gold),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    inset 0 -2px 0 rgba(0, 0, 0, 0.2);
}

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

.btn-stone {
  background: linear-gradient(180deg, var(--color-stone) 0%, var(--color-stone-dark) 100%);
  color: var(--color-text-primary);
  border: 2px solid var(--color-stone-border);
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.btn-stone:hover {
  background: linear-gradient(180deg, var(--color-stone-light) 0%, var(--color-stone) 100%);
  transform: translateY(-1px);
}

.btn-large {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--text-base);
  border-radius: var(--radius-lg);
}

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: var(--radius-md);
}

/* ============================================
   CARDS
   ============================================ */

.card {
  background: var(--color-bg-card);
  border: 2px solid var(--color-stone-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

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

.card-featured {
  border-color: var(--color-gold);
  position: relative;
}

.card-featured::before {
  content: '★ FEATURED';
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-gold-gradient);
  color: var(--color-bg-primary);
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: var(--radius-sm);
  z-index: 10;
}

.card-header {
  position: relative;
  height: 120px;
  background: var(--color-stone-dark);
  overflow: hidden;
}

.card-banner {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}

.card-logo {
  position: absolute;
  bottom: -24px;
  left: var(--space-md);
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  border: 3px solid var(--color-stone-border);
  background: var(--color-bg-secondary);
  object-fit: cover;
  box-shadow: var(--shadow-md);
}

.card-body {
  padding: var(--space-lg);
  padding-top: var(--space-xl);
}

.card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.card-description {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: var(--space-md);
}

.card-stats {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-md);
}

.card-stat {
  text-align: center;
}

.card-stat-value {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-gold);
}

.card-stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.tag {
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-stone-dark);
  border: 1px solid var(--color-stone-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.card-footer {
  padding: var(--space-md) var(--space-lg);
  background: rgba(0, 0, 0, 0.2);
  border-top: 1px solid var(--color-stone-dark);
}

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 15, 26, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-stone-border);
  padding: var(--space-md) 0;
}

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

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.navbar-logo {
  height: 40px;
}

.navbar-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  background: linear-gradient(180deg, #f4d675 0%, #d4a84b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
}

.navbar-link {
  color: var(--color-text-secondary);
  font-weight: 500;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.navbar-link:hover,
.navbar-link.active {
  color: var(--color-gold);
  background: rgba(212, 168, 75, 0.1);
}

/* ============================================
   FORMS
   ============================================ */

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

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
}

.form-input {
  width: 100%;
  padding: var(--space-md);
  background: var(--color-bg-tertiary);
  border: 2px solid var(--color-stone-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: var(--text-base);
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(212, 168, 75, 0.2);
}

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

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* ============================================
   MODAL
   ============================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.modal {
  background: var(--color-bg-card);
  border: 2px solid var(--color-gold-dark);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg), var(--shadow-gold);
  max-width: 480px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9) translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-stone-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-gold);
}

.modal-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--color-stone-dark);
  color: var(--color-text-primary);
}

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

.modal-footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--color-stone-border);
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
}

/* ============================================
   RANK BADGE
   ============================================ */

.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  height: 48px;
  padding: 0 var(--space-md);
  background: var(--color-gold-gradient);
  border: 2px solid var(--color-gold-darker);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-bg-primary);
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.rank-badge-1 {
  background: linear-gradient(180deg, #ffd700 0%, #daa520 100%);
  border-color: #b8860b;
}

.rank-badge-2 {
  background: linear-gradient(180deg, #c0c0c0 0%, #a8a8a8 100%);
  border-color: #808080;
}

.rank-badge-3 {
  background: linear-gradient(180deg, #cd7f32 0%, #a0522d 100%);
  border-color: #8b4513;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  padding: var(--space-3xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(212, 168, 75, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-md);
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

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

.footer {
  margin-top: var(--space-3xl);
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--color-stone-border);
  background: var(--color-bg-secondary);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
}

.footer-section h4 {
  font-family: var(--font-display);
  color: var(--color-gold);
  margin-bottom: var(--space-md);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--color-text-secondary);
}

.footer-links a:hover {
  color: var(--color-gold);
}

.footer-bottom {
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-stone-dark);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ============================================
   UTILITIES
   ============================================ */

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

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

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.mt-sm {
  margin-top: var(--space-sm);
}

.mt-md {
  margin-top: var(--space-md);
}

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

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

.mb-sm {
  margin-bottom: var(--space-sm);
}

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

.mb-lg {
  margin-bottom: var(--space-lg);
}

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

.hidden {
  display: none !important;
}

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

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }

  100% {
    background-position: 200% 0;
  }
}

@keyframes pulse-gold {

  0%,
  100% {
    box-shadow: 0 0 20px rgba(212, 168, 75, 0.3);
  }

  50% {
    box-shadow: 0 0 40px rgba(212, 168, 75, 0.5);
  }
}

.animate-shimmer {
  background: linear-gradient(90deg, var(--color-stone-dark) 25%, var(--color-stone) 50%, var(--color-stone-dark) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

.animate-pulse-gold {
  animation: pulse-gold 2s infinite;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  :root {
    --text-4xl: 2rem;
    --text-3xl: 1.5rem;
  }

  .navbar-nav {
    display: none;
  }

  .hero {
    padding: var(--space-2xl) 0;
  }

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

  .card-stats {
    gap: var(--space-md);
  }
}