/* Equilibria Admin Console 基础样式 */

* { box-sizing: border-box; }

@keyframes kpiPulse {
  0%   { color: var(--text); transform: scale(1); }
  20%  { color: var(--ok);    transform: scale(1.08); }
  100% { color: var(--text); transform: scale(1); }
}

@keyframes rowFlash {
  0%   { background-color: rgba(94, 234, 212, 0.18); }
  100% { background-color: transparent; }
}

:root {
  --bg: #0f1419;
  --surface: #1a1f2e;
  --surface-2: #232938;
  --border: #2c3445;
  --text: #e4e6eb;
  --text-dim: #8a94a6;
  --accent: #5eead4;
  --accent-2: #38bdf8;
  --warning: #facc15;
  --danger: #f87171;
  --ok: #4ade80;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 32px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
  flex-wrap: wrap;
}

header h1 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.subtitle {
  color: var(--text-dim);
  font-size: 13px;
  flex: 1;
  min-width: 200px;
}

.header__main { display: flex; align-items: baseline; gap: 14px; flex: 1; min-width: 280px; }

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

/* GitHub / README 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  transition: background 0.15s, transform 0.1s, border-color 0.15s;
  cursor: pointer;
}
.btn:hover { background: var(--border); border-color: var(--accent); }
.btn:active { transform: scale(0.97); }
.btn--gh { background: #24292e; color: #fff; border-color: #24292e; }
.btn--gh:hover { background: #1b1f23; border-color: var(--accent); }
.btn--readme { background: var(--surface); }
.btn--primary {
  background: var(--accent);
  color: #042f2e;
  border-color: var(--accent);
  font-weight: 600;
}
.btn--primary:hover { background: #2dd4bf; border-color: #2dd4bf; }
.btn--secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

/* shields.io 徽章容器 */
.badge {
  display: inline-block;
  text-decoration: none;
  line-height: 0;
}
.badge img { display: block; height: 20px; }

.pill {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 500;
}
.pill--ok       { color: var(--ok); background: rgba(74, 222, 128, 0.12); }
.pill--err      { color: var(--danger); background: rgba(248, 113, 113, 0.12); }
.pill--pending  { color: var(--text-dim); background: rgba(138, 148, 166, 0.12); }

main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 24px 32px;
  max-width: 1280px;
  margin: 0 auto;
}

/* 每张 card 占满一个网格单元 */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow);
}
.card h2 {
  margin: 0 0 16px;
  font-size: 15px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.card__hint {
  margin: -8px 0 12px;
  font-size: 12px;
  color: var(--text-dim);
}
.card__legend {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--text-dim);
}

/* 让基尼图表 + 用户表占满整行 */
.card--full {
  grid-column: 1 / -1;
}

/* Hero 卡片：项目开源介绍 */
.card--hero {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--surface) 0%, rgba(94, 234, 212, 0.04) 100%);
  border-color: rgba(94, 234, 212, 0.3);
}
.card__hero-row {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  flex-wrap: wrap;
}
.card__hero-text { flex: 1; min-width: 320px; }
.card__hero-text p { margin: 0 0 10px; font-size: 14px; line-height: 1.65; }
.card__hero-text code {
  background: var(--bg);
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 12px;
  color: var(--accent);
}
.card__hero-cta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 220px;
}
.card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.card__badges img { height: 20px; display: block; }

/* 表单 */
form { display: flex; flex-direction: column; gap: 12px; }
form label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  color: var(--text-dim);
}
form input, form select {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
}
form input:focus, form select:focus {
  outline: none;
  border-color: var(--accent);
}
form button {
  background: var(--accent);
  color: #0f1419;
  border: none;
  border-radius: 6px;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: filter 0.15s;
}
form button:hover { filter: brightness(1.1); }
form button:active { transform: translateY(1px); }

.result { margin: 4px 0 0; font-size: 13px; min-height: 18px; }
.result--ok  { color: var(--ok); }
.result--err { color: var(--danger); }

/* KPI 网格 */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.kpi {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.kpi__label { font-size: 12px; color: var(--text-dim); }
.kpi__value {
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-family: "JetBrains Mono", Consolas, monospace;
}
.kpi__value--small { font-size: 14px; font-weight: 500; }
.kpi__hint { font-size: 11px; color: var(--text-dim); }

.kpi__value--high { color: var(--warning); }
.kpi__value--critical { color: var(--danger); }
.kpi__value--pulse {
  animation: kpiPulse 0.6s ease-out;
}

/* 图表 */
.chart-wrap {
  position: relative;
  height: 220px;
  background: var(--surface-2);
  border-radius: 6px;
  padding: 12px;
}

/* 表格 */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
th, td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}
th {
  color: var(--text-dim);
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
td { font-family: "JetBrains Mono", Consolas, monospace; }
.muted { color: var(--text-dim); text-align: center !important; }

tr.row--changed { animation: rowFlash 0.8s ease-out; }

footer {
  text-align: center;
  padding: 22px 32px;
  color: var(--text-dim);
  font-size: 12px;
  border-top: 1px solid var(--border);
  margin-top: 32px;
  background: var(--surface);
}
.footer__main { margin-bottom: 8px; color: var(--text); }
.footer__legal { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; }
.footer__legal a { color: var(--accent); text-decoration: none; }
.footer__legal a:hover { text-decoration: underline; }

@media (max-width: 880px) {
  main { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}