/* ===========================================
   ForgeBench｜AI 鍛造台 · Shared Stylesheet
   =========================================== */
:root {
  --bg: #0a0f1e;
  --panel: #131a2e;
  --panel-2: #0f1525;
  --border: #1e293b;
  --border-soft: #243049;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --dim: #64748b;
  --accent: #38bdf8;
  --accent-2: #a78bfa;
  --boss: #fb923c;
  --ok: #4ade80;
  --warn: #fbbf24;
  --danger: #f87171;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, "PingFang TC", "Microsoft JhengHei", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.55;
  min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }
code { background: var(--bg); border: 1px solid var(--border); padding: 1px 6px; border-radius: 4px; font-size: 12px; color: #f5f5f5; }

/* ===== Top Bar ===== */
.topbar {
  height: 56px;
  padding: 0 24px;
  background: linear-gradient(180deg, #0b1124, var(--panel-2));
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 18px;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(8px);
}
.logo {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.5px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo .dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 8px var(--ok);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.nav { display: flex; gap: 4px; margin-left: 16px; }
.nav a {
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
}
.nav a.active { color: var(--text); background: var(--border); }
.nav a:hover { color: var(--text); }
.topbar .spacer { flex: 1; }
.topbar .stat {
  font-size: 12px;
  color: var(--muted);
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--panel);
  border: 1px solid var(--border);
}
.topbar .stat b { color: var(--text); }
.topbar .stat .ok { color: var(--ok); }
.topbar .stat .boss { color: var(--boss); }
.avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--boss), #d97706);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600; color: #fff;
  cursor: pointer;
}

/* ===== Container & Hero ===== */
.container {
  max-width: 1480px;
  margin: 0 auto;
  padding: 22px 24px 80px;
}
.hero {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.hero h1 { margin: 0; font-size: 22px; font-weight: 700; }
.hero h1 .greet { color: var(--muted); font-weight: 400; font-size: 16px; margin-left: 8px; }
.hero .date { color: var(--muted); font-size: 13px; }

/* ===== Cards ===== */
.grid { display: grid; grid-template-columns: 2fr 1fr; gap: 18px; }
.col { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}
.card .card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 8px;
  flex-wrap: wrap;
}
.card .card-head h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  display: flex; align-items: center; gap: 8px;
}
.card .card-head .en { font-size: 11.5px; color: var(--dim); font-weight: 400; margin-left: 6px; }
.card .card-head .count {
  background: var(--boss); color: #fff;
  padding: 1px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 600;
}
.card .card-head .count.ok { background: var(--ok); color: #052e0e; }
.card .card-head .count.warn { background: var(--warn); color: #451a03; }
.card .card-head .more { font-size: 12px; color: var(--accent); cursor: pointer; }
.card .card-head .more:hover { text-decoration: underline; }

/* ===== Badges & Buttons ===== */
.badge {
  display: inline-block;
  font-size: 10.5px;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 500;
  border: 1px solid var(--border-soft);
}
.badge.spec { background: rgba(251,146,60,0.12); color: var(--boss); border-color: #7c2d12; }
.badge.ship { background: rgba(74,222,128,0.12); color: var(--ok); border-color: #14532d; }
.badge.risk { background: rgba(248,113,113,0.12); color: var(--danger); border-color: #7f1d1d; }
.badge.cost { background: rgba(167,139,250,0.12); color: var(--accent-2); border-color: #4c1d95; }
.badge.test { background: rgba(56,189,248,0.12); color: var(--accent); border-color: #0c4a6e; }
.badge.muted { background: rgba(100,116,139,0.12); color: var(--muted); border-color: var(--border); }

.btn {
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--border-soft);
  background: transparent;
  color: var(--muted);
  transition: all 0.15s;
  font-family: inherit;
}
.btn:hover { color: var(--text); border-color: var(--dim); }
.btn.primary { background: var(--ok); color: #052e0e; border-color: var(--ok); font-weight: 600; }
.btn.primary:hover { background: #22c55e; }
.btn.danger { color: var(--danger); border-color: rgba(248,113,113,0.4); }
.btn.danger:hover { background: rgba(248,113,113,0.1); border-color: var(--danger); }
.btn.boss { background: var(--boss); color: #fff; border-color: var(--boss); font-weight: 600; }
.btn.boss:hover { background: #ea7c1d; }
.btn.ghost { color: var(--muted); }

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--panel);
  border: 1px solid var(--ok);
  border-radius: 10px;
  padding: 12px 18px;
  color: var(--text);
  font-size: 13px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  transform: translateY(120%);
  opacity: 0;
  transition: all 0.3s;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 400px;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.error { border-color: var(--danger); }

/* ===== Tables ===== */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--accent); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
tr:hover td { background: rgba(56,189,248,0.04); }
td .en { color: var(--dim); font-size: 11.5px; }

/* ===== Filter bar ===== */
.filter-bar {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 14px;
}
.filter-bar .chip {
  background: var(--panel-2);
  border: 1px solid var(--border-soft);
  color: var(--muted);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 12px;
  cursor: pointer;
}
.filter-bar .chip.active { background: var(--accent); color: #052e0e; border-color: var(--accent); font-weight: 600; }
.filter-bar .chip:hover:not(.active) { color: var(--text); border-color: var(--accent); }
.filter-bar input.search {
  flex: 1; min-width: 200px;
  background: var(--panel-2);
  border: 1px solid var(--border-soft);
  color: var(--text);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12.5px;
  font-family: inherit;
}
.filter-bar input.search:focus { outline: none; border-color: var(--accent); }

/* ===== Responsive ===== */
@media (max-width: 1100px) {
  .grid { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .nav { display: none; }
  .topbar .stat { display: none; }
  .topbar .stat.always { display: block; }
}