/* ============================================================
   SGU 剑客群组服 状态监测 —— 样式
   参考工作区示例（Uptime Kuma 状态页）的卡片 / 阴影 / 心跳条风格
   ============================================================ */

/* ---------------- 主题令牌（浅色 / 深色） ---------------- */

:root,
html[data-theme="light"] {
  color-scheme: light;
  --bg: #f4f6f8;
  --card-bg: #ffffff;
  --text: #212529;
  --muted: #6c757d;
  --border: #e9ecef;
  --hover: #f7f9fb;
  --shadow: 0 15px 70px rgba(0, 0, 0, 0.1);
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.06);

  --up: #2fb46a;
  --up-soft: #5cdd8b;
  --partial: #f8a306;
  --down: #dc3545;
  --unknown: #adb5bd;

  --accent: #b8873f;
  --accent-soft: #f3e7d3;

  --copyright: #000000;
  --link-tint: #fbfdff;
  --qq-badge-bg: #e6f5ff;
  --qq-badge-fg: #0b8fd4;
  --qq-link: #0b8fd4;
  --qq-link-hover: #0a76b0;
  --notice-bg: #fff4e0;
  --notice-fg: #8a5a00;
  --notice-border: #ffe0ab;

  --radius: 10px;
  --bar-empty: #e4ebf1;
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b0e13;
  --card-bg: #0d1117;
  --text: #e6edf3;
  --muted: #8b949e;
  --border: #1d2634;
  --hover: #070a10;
  --shadow: 0 15px 70px rgba(0, 0, 0, 0.55);
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.45);

  --up: #3fd07f;
  --up-soft: #4ecf85;
  --partial: #f8a306;
  --down: #f0576a;
  --unknown: #5c6672;

  --accent: #d7b777;
  --accent-soft: #2a2318;

  --copyright: #ffffff;
  --link-tint: #101822;
  --qq-badge-bg: #10283a;
  --qq-badge-fg: #4fc3f7;
  --qq-link: #4fc3f7;
  --qq-link-hover: #79d4fb;
  --notice-bg: #2a2318;
  --notice-fg: #e3c489;
  --notice-border: #4a3c22;

  --bar-empty: #1d2634;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
    "Noto Sans SC", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

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

/* ---------------- 主题切换按钮（页面最右上角） ---------------- */

.theme-toggle {
  position: fixed;
  top: 12px;
  right: 12px;
  z-index: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--card-bg);
  color: var(--text);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  -webkit-tap-highlight-color: transparent;
}

.theme-toggle:hover {
  transform: scale(1.07);
  color: var(--accent);
  border-color: var(--accent);
}

.theme-toggle:active { transform: scale(0.96); }

.theme-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.theme-toggle svg {
  display: block;
  width: 20px;
  height: 20px;
}

/* 浅色模式显示月亮（点击进入深色），深色模式显示太阳 */
.theme-toggle .icon-moon { display: none; }
html[data-theme="dark"] .theme-toggle .icon-moon { display: block; }
html[data-theme="dark"] .theme-toggle .icon-sun { display: none; }

.container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 20px 16px 40px;
}

/* ---------------- 标题 ---------------- */

.title-flex {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 24px;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.2px;
}

.title-flex .logo-wrapper {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
}

.title-flex .logo {
  display: block;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: var(--shadow-sm);
}

.title-flex .site-title { flex: 1 1 auto; }

/* ---------------- 卡片 ---------------- */

.shadow-box {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.list { padding: 10px; }

/* 与示例页面一致的少量间距工具类 */
.mb-2 { margin-bottom: 8px; }
.mb-4 { margin-bottom: 24px; }
.mb-5 { margin-bottom: 40px; }
.mt-3 { margin-top: 16px; }
.mt-4 { margin-top: 16px; }
.mt-5 { margin-top: 40px; }
.p-2 { padding: 8px; }
.p-4 { padding: 16px; }

/* ---------------- 总体状态 ---------------- */

.overall-status {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px !important;
  font-weight: 700;
  font-size: 25px;
  margin-bottom: 24px;
}

.overall-status .dot {
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--unknown);
}

.overall-status[data-status="up"] .dot { background: var(--up); box-shadow: 0 0 0 5px rgba(47, 180, 106, 0.16); }
.overall-status[data-status="partial"] .dot { background: var(--partial); box-shadow: 0 0 0 5px rgba(248, 163, 6, 0.16); }
.overall-status[data-status="down"] .dot { background: var(--down); box-shadow: 0 0 0 5px rgba(220, 53, 69, 0.16); }
.overall-status[data-status="unknown"] .dot { background: var(--unknown); }

.overall-status[data-status="up"] .overall-text { color: var(--up); }
.overall-status[data-status="partial"] .overall-text { color: var(--partial); }
.overall-status[data-status="down"] .overall-text { color: var(--down); }
.overall-status[data-status="unknown"] .overall-text { color: var(--muted); }

.overall-status .overall-sub {
  margin-left: auto;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
}

.overall-status.loading .dot { background: var(--unknown); animation: pulse 1.2s ease-in-out infinite; }

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.82); }
}

/* ---------------- 描述 / 分组标题 ---------------- */

.alert-heading { color: inherit; padding: 8px; }
.alert-heading p { margin: 0; }

.description { color: var(--muted); font-size: 15px; }

.group { margin-bottom: 32px; }

.group-title {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0;
  font-size: 20px;
  font-weight: 700;
}

.group-title .group-name { display: inline-block; }

.group-title .group-sub {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
}

/* ---------------- 状态徽章 ---------------- */

.badge {
  display: inline-block;
  min-width: 62px;
  padding: 5px 10px;
  border-radius: 50rem;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  color: #fff;
  background: var(--unknown);
}

.badge.status-up { background: var(--up); }
.badge.status-partial { background: var(--partial); color: #3a2a00; }
.badge.status-down { background: var(--down); }
.badge.status-unknown { background: var(--unknown); }
.badge.status-loading { background: var(--unknown); }

.badge.kind-badge {
  min-width: 54px;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid transparent;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* ---------------- 监控列表 ---------------- */

.monitor-list { padding: 8px; border-left: 4px solid var(--unknown); }

.monitor-list[data-status="up"] { border-left-color: var(--up); }
.monitor-list[data-status="partial"] { border-left-color: var(--partial); }
.monitor-list[data-status="down"] { border-left-color: var(--down); }
.monitor-list[data-status="unknown"] { border-left-color: var(--unknown); }

.monitor-list .item {
  display: block;
  padding: 13px 15px 10px;
  border-radius: var(--radius);
  transition: background-color 0.15s ease-in-out;
}

.monitor-list .item + .item { border-top: 1px solid var(--border); border-radius: 0; }
.monitor-list .item:hover { background: var(--hover); }

.monitor-list .row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.monitor-list .col-left { flex: 1 1 auto; min-width: 0; }
.monitor-list .col-right { flex: 0 0 300px; max-width: 300px; }

.info {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* 入口主标识（不再展示 IP / 域名，仅显示线路类型与在线状态） */.line-name {
  font-size: 16px;
  font-weight: 600;
  white-space: nowrap;
}

.line-name .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--unknown);
  vertical-align: middle;
}

.item[data-status="up"] .line-name .dot { background: var(--up); }
.item[data-status="down"] .line-name .dot { background: var(--down); }
.item[data-status="unknown"] .line-name .dot { background: var(--unknown); }

.item[data-status="up"] .line-name { color: var(--up); }
.item[data-status="down"] .line-name { color: var(--down); }
.item[data-status="unknown"] .line-name { color: var(--muted); }

.extra-info {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin-top: 6px;
  font-size: 13px;
  color: var(--muted);
}

.extra-info .meta-strong { color: var(--text); font-weight: 600; }
.extra-info .error-text { color: var(--down); }
.extra-info .warn-text { color: var(--partial); }

.source-note {
  margin-top: 4px;
  font-size: 12.5px;
  color: var(--muted);
}

.source-note:empty { display: none; }

/* ---------------- 彩色 MOTD（白色背景，保留服务端原配色） ---------------- */

.motd {
  display: block;
  max-width: 100%;
  margin-top: 6px;
  padding: 0;
  background: var(--card-bg);
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Noto Sans SC", monospace;
  font-size: 12.5px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

/* ---------------- 第三栏：玩家交流群（整张卡片可点击） ---------------- */

a.item-link {
  display: block;
  background: var(--link-tint);
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  -webkit-tap-highlight-color: rgba(79, 195, 247, 0.2);
}

.item-link .info { align-items: center; }

.item-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.item-link:hover .group-link,
.item-link:focus-visible .group-link {
  color: var(--qq-link-hover);
  text-decoration: underline;
}

.qq-badge {
  background: var(--qq-badge-bg) !important;
  color: var(--qq-badge-fg) !important;
}

.group-link {
  font-size: 15px;
  font-weight: 600;
  color: var(--qq-link);
  word-break: break-word;
}

.link-arrow {
  margin-left: auto;
  padding-left: 8px;
  font-size: 16px;
  line-height: 1;
  color: var(--qq-link);
  transition: transform 0.15s ease;
}

.item-link:hover .link-arrow { transform: translate(2px, -2px); }

.item-link .extra-info { margin-top: 4px; }

.server-icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  image-rendering: pixelated;
  flex: 0 0 auto;
  background: var(--bar-empty);
}

/* ---------------- 心跳条 ---------------- */

.wrap { width: 100%; }

.hp-bar-big {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 34px;
  width: 100%;
}

.hp-bar-big .beat {
  flex: 1 1 0;
  min-width: 0;
  height: 100%;
  border-radius: 2px;
  background: var(--bar-empty);
}

.hp-bar-big .beat.up { background: var(--up-soft); }
.hp-bar-big .beat.down { background: var(--down); }
.hp-bar-big .beat.now { animation: beatpulse 1.6s ease-in-out infinite; }

@keyframes beatpulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

.word {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 6px;
  font-size: 12px;
  color: var(--muted);
}

/* ---------------- 页脚（三行居中） ---------------- */

footer {
  margin-top: 40px;
  margin-bottom: 24px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
}

/* 第一行：黑色（深色模式下自动转为白色）、字号稍大 */
footer .footer-copyright {
  color: var(--copyright);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.3px;
  margin-bottom: 8px;
}

.refresh-info {
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.refresh-info .countdown { font-variant-numeric: tabular-nums; }

/* ---------------- 提示条 ---------------- */

.notice {
  display: none;
  margin-bottom: 20px;
  padding: 12px 16px;
  border-radius: var(--radius);
  background: var(--notice-bg);
  color: var(--notice-fg);
  border: 1px solid var(--notice-border);
  font-size: 14px;
}

.notice.show { display: block; }

/* ---------------- 载入骨架 ---------------- */

.skeleton .line-name,
.skeleton .extra-info { color: transparent; }

/* ---------------- 响应式 ---------------- */

@media (max-width: 720px) {
  .container { padding: 14px 12px 30px; }
  .title-flex { font-size: 21px; gap: 10px; padding-right: 48px; }
  .theme-toggle { top: 8px; right: 8px; width: 36px; height: 36px; }
  .title-flex .logo { width: 38px; height: 38px; border-radius: 9px; }
  .overall-status { font-size: 19px; padding: 14px 16px !important; }
  .overall-status .overall-sub { display: none; }
  .monitor-list .row { flex-direction: column; align-items: stretch; gap: 10px; }
  .monitor-list .col-right { flex: 1 1 auto; max-width: none; }
  .group-title { font-size: 17px; }
}