@import url('https://fonts.googleapis.cn/css2?family=Noto+Serif+SC:wght@400;600;700&display=swap');

/* ==================== CSS Variables ==================== */
:root {
  --bg-deep: #0a0e1a;
  --bg-card: #131825;
  --bg-card-hover: #1a2035;
  --color-primary: #e8a849;
  --color-primary-dim: #c48a30;
  --color-accent: #c44b3f;
  --color-text: #e8e0d4;
  --color-text-secondary: #8892a4;
  --color-border: #2a2520;
  --color-border-hover: #3d352a;
  --color-online: #4ade80;
  --color-offline: #6b7280;
  --color-maintenance: #f59e0b;
  --font-serif: 'Noto Serif SC', 'Songti SC', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  --radius: 6px;
  --transition: 250ms ease-out;
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-deep);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ==================== Background Ambience ==================== */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse 600px 400px at 20% 10%, rgba(232, 168, 73, 0.04) 0%, transparent 70%),
    radial-gradient(ellipse 500px 300px at 80% 80%, rgba(196, 75, 63, 0.03) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ==================== Layout ==================== */
.container {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==================== Header ==================== */
.header {
  padding: 48px 0 32px;
  text-align: center;
  position: relative;
}

.header::after {
  content: '';
  display: block;
  width: 120px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  margin: 24px auto 0;
}

.guild-name {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.08em;
  text-shadow: 0 0 40px rgba(232, 168, 73, 0.2);
}

.guild-slogan {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-top: 8px;
  letter-spacing: 0.15em;
}

.guild-meta {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 20px;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.guild-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.guild-meta .meta-value {
  color: var(--color-text);
  font-weight: 500;
}

/* ==================== Announcement ==================== */
.announcement {
  background: linear-gradient(135deg, rgba(232, 168, 73, 0.08), rgba(196, 75, 63, 0.05));
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 36px;
  font-size: 0.9rem;
  line-height: 1.7;
}

.announcement-label {
  font-family: var(--font-serif);
  color: var(--color-primary);
  font-weight: 600;
  margin-right: 8px;
}

/* ==================== Section Title ==================== */
.section-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-title::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 20px;
  background: var(--color-primary);
  border-radius: 2px;
}

/* ==================== Server Grid ==================== */
.server-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

/* ==================== Server Card ==================== */
.server-card {
  background: var(--bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  transition: all var(--transition);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.server-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.server-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 0 0 20px rgba(232, 168, 73, 0.05);
}

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

/* Card Header */
.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 12px;
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
}

/* Status Badge */
.status-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 20px;
  white-space: nowrap;
}

.status-badge .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-online {
  color: var(--color-online);
  background: rgba(74, 222, 128, 0.1);
}
.status-online .dot {
  background: var(--color-online);
  box-shadow: 0 0 6px var(--color-online);
  animation: pulse-green 2s ease-in-out infinite;
}

.status-offline {
  color: var(--color-offline);
  background: rgba(107, 114, 128, 0.1);
}
.status-offline .dot {
  background: var(--color-offline);
}

.status-maintenance {
  color: var(--color-maintenance);
  background: rgba(245, 158, 11, 0.1);
}
.status-maintenance .dot {
  background: var(--color-maintenance);
  animation: pulse-amber 2s ease-in-out infinite;
}

@keyframes pulse-green {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes pulse-amber {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Card Description */
.card-desc {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 14px;
}

/* Card Info Grid */
.card-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  font-size: 0.82rem;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.info-label {
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.info-value {
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

/* Card Footer */
.card-footer {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(42, 37, 32, 0.6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.tag {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 3px;
  background: rgba(232, 168, 73, 0.08);
  color: var(--color-primary-dim);
  border: 1px solid rgba(232, 168, 73, 0.15);
}

.player-count {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
}

.player-count .current {
  color: var(--color-primary);
  font-weight: 600;
}

/* ==================== API Section ==================== */
.api-section {
  margin-bottom: 48px;
}

.api-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.api-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 18px;
  transition: border-color var(--transition);
}

.api-item:hover {
  border-color: var(--color-border-hover);
}

.api-method {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(232, 168, 73, 0.1);
  padding: 3px 8px;
  border-radius: 3px;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.api-path {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--color-text);
}

.api-desc {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  margin-left: auto;
  text-align: right;
}

/* ==================== Footer ==================== */
.footer {
  text-align: center;
  padding: 32px 0;
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  color: var(--color-text-secondary);
}

.footer a {
  color: var(--color-primary-dim);
  text-decoration: none;
  transition: color var(--transition);
}

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

/* ==================== Loading ==================== */
.loading {
  text-align: center;
  padding: 60px 0;
  color: var(--color-text-secondary);
}

.loading-spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 12px;
}

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

/* ==================== Responsive ==================== */
@media (max-width: 768px) {
  .guild-name {
    font-size: 1.8rem;
  }

  .guild-meta {
    flex-direction: column;
    gap: 8px;
  }

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

  .api-item {
    flex-wrap: wrap;
    gap: 8px;
  }

  .api-desc {
    margin-left: 0;
    text-align: left;
    width: 100%;
  }
}