/* ===== MC 服务器页面 —— 淡粉 × 淡蓝 圆角风格 ===== */
:root {
  --pink-50: #fff5f8;
  --pink-100: #ffe4ec;
  --pink-200: #ffc9dc;
  --pink-300: #ffa8c5;
  --pink-400: #ff85ac;
  --pink-500: #ff6b95;
  --blue-50: #f0f8ff;
  --blue-100: #dcefff;
  --blue-200: #b8ddff;
  --blue-300: #8fc7ff;
  --blue-400: #6ab0ff;
  --blue-500: #4d9cff;
  --purple-100: #ece4ff;
  --purple-300: #c4b0ff;
  --text-main: #3a3a4a;
  --text-sub: #7a7a8c;
  --text-light: #a8a8b8;
  --card-bg: rgba(255, 255, 255, 0.78);
  --card-bg-solid: #ffffff;
  --card-border: rgba(255, 255, 255, 0.9);
  --shadow-sm: 0 4px 16px rgba(180, 160, 220, 0.12);
  --shadow-md: 0 8px 28px rgba(180, 160, 220, 0.18);
  --shadow-lg: 0 12px 40px rgba(180, 160, 220, 0.22);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-xl: 32px;
}

[data-theme="dark"] {
  --pink-50: #2a2438;
  --pink-100: #3a2f4c;
  --pink-200: #584070;
  --pink-300: #b97aa5;
  --pink-400: #e090b0;
  --pink-500: #ff9cbe;
  --blue-50: #1e2740;
  --blue-100: #283658;
  --blue-200: #3a4d80;
  --blue-300: #6a8cbf;
  --blue-400: #7da8e0;
  --blue-500: #96c0ff;
  --purple-100: #2f2a48;
  --purple-300: #7a6aaa;
  --text-main: #eaeaf2;
  --text-sub: #b8b8c8;
  --text-light: #8888a0;
  --card-bg: rgba(40, 40, 60, 0.72);
  --card-bg-solid: #2a2a40;
  --card-border: rgba(120, 120, 160, 0.2);
  --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.5);
}

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

body.mc-page {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  color: var(--text-main);
  background: linear-gradient(135deg, var(--pink-50) 0%, var(--blue-50) 100%);
  background-attachment: fixed;
  min-height: 100vh;
  line-height: 1.7;
  position: relative;
  overflow-x: hidden;
}

body.mc-page::before {
  content: "";
  position: fixed;
  inset: 0;
  background: url("/assets/png/bj.png") center/cover no-repeat fixed;
  opacity: 0.55;
  z-index: -2;
}

body.mc-page::after {
  content: "";
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 229, 240, 0.55) 0%, rgba(220, 239, 255, 0.55) 100%);
  z-index: -1;
}

.mc-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Hero ===== */
.mc-hero {
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
}

.mc-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--pink-100), var(--blue-100));
  color: var(--text-sub);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.mc-badge .dot {
  width: 8px; height: 8px;
  background: #5ccf8a;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(92, 207, 138, 0.2);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(92, 207, 138, 0.2); }
  50% { box-shadow: 0 0 0 8px rgba(92, 207, 138, 0); }
}

.mc-hero h1 {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  background: linear-gradient(135deg, var(--pink-500), var(--blue-500));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.mc-hero .subtitle {
  font-size: 18px;
  color: var(--text-sub);
  max-width: 640px;
  margin: 0 auto 36px;
}

/* IP 地址显示卡片 */
.mc-ip-card {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 14px 10px 14px 24px;
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: 28px;
  max-width: 100%;
}

.mc-ip-label {
  font-size: 13px;
  color: var(--text-sub);
  font-weight: 500;
}

.mc-ip-address {
  font-family: "SF Mono", "Consolas", "Monaco", monospace;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 0.5px;
  user-select: all;
}

.mc-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
}

.mc-btn-primary {
  background: linear-gradient(135deg, var(--pink-400), var(--blue-400));
  color: #fff;
  box-shadow: 0 6px 20px rgba(255, 133, 172, 0.35);
}
.mc-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(255, 133, 172, 0.45); }

.mc-btn-ghost {
  background: var(--card-bg);
  backdrop-filter: blur(8px);
  color: var(--text-main);
  border: 1px solid var(--card-border);
}
.mc-btn-ghost:hover { background: var(--pink-100); transform: translateY(-2px); }

.mc-hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ===== Section 通用 ===== */
.mc-section {
  padding: 60px 0;
}

.mc-section-title {
  text-align: center;
  font-size: 30px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
}

.mc-section-subtitle {
  text-align: center;
  color: var(--text-sub);
  font-size: 15px;
  margin-bottom: 44px;
}

/* ===== 服务器状态 ===== */
.mc-status-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.mc-status-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}
.mc-status-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.mc-status-icon {
  width: 56px; height: 56px;
  margin: 0 auto 14px;
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
}
.mc-status-icon.pink { background: linear-gradient(135deg, var(--pink-100), var(--pink-200)); }
.mc-status-icon.blue { background: linear-gradient(135deg, var(--blue-100), var(--blue-200)); }
.mc-status-icon.purple { background: linear-gradient(135deg, var(--purple-100), #e0d0ff); }
.mc-status-icon.green { background: linear-gradient(135deg, #d6f5e4, #b2ebc9); }

.mc-status-value {
  font-size: 30px;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 4px;
}
.mc-status-value .online-tag {
  display: inline-block;
  padding: 4px 14px;
  background: linear-gradient(135deg, #8fe0a7, #5ccf8a);
  color: #fff;
  border-radius: 999px;
  font-size: 18px;
}

.mc-status-label {
  font-size: 14px;
  color: var(--text-sub);
}

.mc-progress {
  max-width: 640px;
  margin: 0 auto;
  background: var(--card-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
}
.mc-progress-header {
  display: flex; justify-content: space-between;
  font-size: 14px;
  color: var(--text-sub);
  margin-bottom: 12px;
}
.mc-progress-bar {
  height: 10px;
  background: var(--pink-50);
  border-radius: 999px;
  overflow: hidden;
}
.mc-progress-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--pink-400), var(--blue-400));
  border-radius: 999px;
  transition: width 1.5s ease;
}

/* ===== 节点 ===== */
.mc-nodes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.mc-node-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 22px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.mc-node-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: linear-gradient(180deg, var(--pink-400), var(--blue-400));
}
.mc-node-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.mc-node-card.primary::before { background: linear-gradient(180deg, var(--pink-500), var(--blue-500)); }
.mc-node-tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  border-radius: 999px;
  font-weight: 600;
  margin-bottom: 10px;
}
.mc-node-tag.main { background: var(--pink-100); color: var(--pink-500); }
.mc-node-tag.backup { background: var(--blue-100); color: var(--blue-500); }
.mc-node-tag.edu { background: var(--purple-100); color: #8868d0; }
.mc-node-tag.frp { background: #d6f5e4; color: #3fa868; }

.mc-node-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}
.mc-node-ip {
  font-family: "SF Mono", Consolas, monospace;
  font-size: 14px;
  color: var(--blue-500);
  background: var(--blue-50);
  padding: 8px 12px;
  border-radius: 10px;
  margin-bottom: 8px;
  word-break: break-all;
}
[data-theme="dark"] .mc-node-ip { background: var(--blue-100); color: var(--blue-300); }

.mc-node-desc {
  font-size: 13px;
  color: var(--text-sub);
  line-height: 1.5;
}
.mc-node-hint {
  margin-top: 10px;
  font-size: 12px;
  color: var(--pink-500);
  display: flex; align-items: center; gap: 4px;
}

/* ===== 特色网格 ===== */
.mc-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.mc-feature-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}
.mc-feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.mc-feature-icon {
  width: 52px; height: 52px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
}
.mc-feature-icon.p1 { background: linear-gradient(135deg, var(--pink-100), var(--pink-200)); }
.mc-feature-icon.p2 { background: linear-gradient(135deg, var(--blue-100), var(--blue-200)); }
.mc-feature-icon.p3 { background: linear-gradient(135deg, var(--purple-100), #e0d0ff); }
.mc-feature-icon.p4 { background: linear-gradient(135deg, #fce6d0, #ffd0a8); }
.mc-feature-icon.p5 { background: linear-gradient(135deg, #d6f5e4, #b2ebc9); }
.mc-feature-icon.p6 { background: linear-gradient(135deg, #fde4f0, #ffd0e4); }

.mc-feature-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}
.mc-feature-desc {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.7;
}

/* ===== 玩家预览 ===== */
.mc-players-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
}

.mc-player-card {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 18px 14px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}
.mc-player-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.mc-player-avatar {
  width: 54px; height: 54px;
  border-radius: 50%;
  margin: 0 auto 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  background: linear-gradient(135deg, var(--pink-100), var(--blue-100));
}
.mc-player-name {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 4px;
}
.mc-player-status {
  font-size: 12px;
  color: var(--text-sub);
}
.mc-player-status .online { color: #5ccf8a; }

/* ===== 步骤 ===== */
.mc-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  counter-reset: step;
}

.mc-step-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}
.mc-step-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.mc-step-num {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pink-400), var(--blue-400));
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 6px 16px rgba(255, 133, 172, 0.3);
}
.mc-step-icon { font-size: 34px; margin-bottom: 12px; }
.mc-step-title { font-weight: 700; font-size: 16px; margin-bottom: 8px; }
.mc-step-desc { font-size: 13px; color: var(--text-sub); line-height: 1.6; }

/* ===== FAQ ===== */
.mc-faq {
  max-width: 820px;
  margin: 0 auto;
}
.mc-faq-item {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}
.mc-faq-item:hover { box-shadow: var(--shadow-md); }

.mc-faq-q {
  padding: 20px 24px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  user-select: none;
}
.mc-faq-q .q-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pink-100), var(--blue-100));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: var(--pink-500);
  flex-shrink: 0;
}
.mc-faq-q .arrow {
  transition: transform 0.3s;
  color: var(--text-light);
  flex-shrink: 0;
}
.mc-faq-item.open .arrow { transform: rotate(180deg); }

.mc-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.3s ease;
  padding: 0 24px;
  color: var(--text-sub);
  font-size: 14px;
  line-height: 1.8;
}
.mc-faq-item.open .mc-faq-a {
  max-height: 500px;
  padding: 0 24px 20px;
}

/* ===== 规则 ===== */
.mc-rules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}
.mc-rule-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}
.mc-rule-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.mc-rule-icon {
  width: 40px; height: 40px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.mc-rule-icon.ok { background: #d6f5e4; }
.mc-rule-icon.no { background: var(--pink-100); }
.mc-rule-title { font-weight: 700; font-size: 15px; margin-bottom: 4px; }
.mc-rule-desc { font-size: 13px; color: var(--text-sub); line-height: 1.6; }

.mc-alert {
  background: linear-gradient(135deg, #fff4e6, #ffe4cc);
  color: #c76f1e;
  border-radius: var(--radius-md);
  padding: 18px 22px;
  display: flex; align-items: center; gap: 12px;
  font-size: 14px;
  max-width: 820px;
  margin: 0 auto;
}
[data-theme="dark"] .mc-alert {
  background: linear-gradient(135deg, #3a2f20, #4a3520);
  color: #ffb366;
}

/* ===== 联系卡片 ===== */
.mc-contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}
.mc-contact-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  text-decoration: none;
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}
.mc-contact-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); color: var(--text-main); }

.mc-contact-icon {
  width: 64px; height: 64px;
  border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 30px;
  margin: 0 auto 16px;
}
.mc-contact-icon.qq { background: linear-gradient(135deg, #dcefff, #b8ddff); }
.mc-contact-icon.bili { background: linear-gradient(135deg, #ffe4ec, #ffc9dc); }
.mc-contact-icon.mail { background: linear-gradient(135deg, #ece4ff, #dcd0ff); }

.mc-contact-title { font-weight: 700; font-size: 17px; margin-bottom: 6px; }
.mc-contact-desc { font-size: 13px; color: var(--text-sub); }

/* ===== 返回顶部 ===== */
.mc-back-top {
  position: fixed;
  right: 24px; bottom: 24px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pink-400), var(--blue-400));
  color: #fff;
  border: none;
  cursor: pointer;
  font-size: 20px;
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
  z-index: 90;
}
.mc-back-top.show { opacity: 1; transform: translateY(0); }
.mc-back-top:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

/* ===== 响应式 ===== */
@media (max-width: 900px) {
  .mc-status-grid { grid-template-columns: repeat(2, 1fr); }
  .mc-feature-grid { grid-template-columns: repeat(2, 1fr); }
  .mc-steps { grid-template-columns: repeat(2, 1fr); }
  .mc-rules-grid { grid-template-columns: 1fr; }
  .mc-contact-grid { grid-template-columns: 1fr; max-width: 400px; }
  .mc-hero { padding: 50px 0 40px; }
}
@media (max-width: 560px) {
  .mc-container { padding: 0 16px; }
  .mc-status-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .mc-feature-grid { grid-template-columns: 1fr; }
  .mc-steps { grid-template-columns: 1fr; }
  .mc-ip-card { flex-direction: column; padding: 18px; gap: 10px; }
  .mc-ip-address { font-size: 17px; }
  .mc-section { padding: 40px 0; }
  .mc-section-title { font-size: 24px; }
}

/* 浮动装饰 */
.mc-float {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.5;
  pointer-events: none;
  animation: float 6s ease-in-out infinite;
}
.mc-float.f1 { width: 180px; height: 180px; background: var(--pink-200); top: 60px; left: 8%; }
.mc-float.f2 { width: 220px; height: 220px; background: var(--blue-200); top: 120px; right: 6%; animation-delay: -2s; }
.mc-float.f3 { width: 140px; height: 140px; background: var(--purple-300); top: 280px; left: 20%; animation-delay: -4s; }

@keyframes float {
  0%, 100% { transform: translateY(0) translateX(0); }
  50% { transform: translateY(-20px) translateX(10px); }
}

/* toast 复用 main.js */