:root {
  --bg: #0f1420;
  --panel: #171e2e;
  --panel2: #1d2538;
  --border: #2a3550;
  --text: #e6ebf5;
  --muted: #8b96ad;
  --accent: #4f8cff;
  --accent2: #22c58b;
  --warn: #f5a623;
  --danger: #ff5c6c;
  --mono: "JetBrains Mono", "SF Mono", Consolas, Menlo, monospace;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.55 -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

/* ── 顶栏 ── */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; background: var(--panel);
  border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10;
}
.brand { display: flex; align-items: baseline; gap: 12px; }
.logo { font-size: 22px; }
.brand h1 { font-size: 19px; font-weight: 700; }
.brand .sub { color: var(--muted); font-size: 12px; }

.status-badge {
  display: flex; align-items: center; gap: 8px; padding: 6px 14px;
  border-radius: 20px; background: var(--panel2); border: 1px solid var(--border); font-size: 13px;
}
.status-badge .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); }
.status-badge.running .dot { background: var(--accent); animation: pulse 1s infinite; }
.status-badge.done .dot { background: var(--accent2); }
.status-badge.error .dot { background: var(--danger); }
@keyframes pulse { 50% { opacity: .3; } }

/* ── 布局 ── */
.layout { display: grid; grid-template-columns: 340px 1fr; gap: 16px; padding: 16px 24px; align-items: start; }
.config-panel { display: flex; flex-direction: column; gap: 16px; position: sticky; top: 72px; }
.main { display: flex; flex-direction: column; gap: 16px; min-width: 0; }

.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px;
}
.card h2 { font-size: 15px; margin-bottom: 14px; }
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.card-head h2 { margin-bottom: 0; }

/* ── 表单 ── */
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 5px; }
.field input[type="text"], .field input[type="password"], .field input[type="number"],
.field select {
  width: 100%; background: var(--panel2); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 10px; font-size: 13px; outline: none;
}
.field input:focus, .field select:focus { border-color: var(--accent); }
.field input[type="range"] { width: 100%; accent-color: var(--accent); }
.hint { color: var(--muted); font-size: 11px; margin-top: 4px; }
.hint-inline { color: var(--muted); font-weight: 400; margin-left: 6px; }
.row { display: flex; gap: 6px; }
.row > select { flex: 1; }
.row > input { flex: 1; }

/* 带图标前缀的输入框（配置名称 / Base URL / 模型名称） */
.icon-input { display: flex; align-items: center; gap: 8px; background: var(--panel2); border: 1px solid var(--border); border-radius: 8px; padding: 0 10px; transition: border-color .15s; }
.icon-input:focus-within { border-color: var(--accent); }
.icon-input .icon { font-size: 14px; flex-shrink: 0; opacity: .9; }
.icon-input input { flex: 1; background: transparent; border: none; outline: none; color: var(--text); font-size: 13px; padding: 8px 0; }

/* 上下文长度 chips */
.chips { display: flex; flex-wrap: wrap; gap: 6px; min-height: 30px; }
.chips-empty { color: var(--muted); font-size: 12px; align-self: center; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 8px 4px 10px; border-radius: 16px; cursor: pointer; user-select: none;
  background: rgba(79,140,255,.16); border: 1px solid var(--accent); color: var(--accent);
  font-family: var(--mono); font-size: 12px; transition: .15s;
}
.chip:hover { filter: brightness(1.15); }
.chip.off { background: var(--panel2); border-color: var(--border); color: var(--muted); text-decoration: line-through; }
.chip .chip-x { font-size: 11px; line-height: 1; border-radius: 50%; padding: 1px 3px; }
.chip .chip-x:hover { background: rgba(255,92,108,.25); color: var(--danger); }

/* 开关 */
.switch-field { display: flex; align-items: center; justify-content: space-between; }
.switch { position: relative; display: inline-block; width: 46px; height: 26px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute; inset: 0; cursor: pointer; border-radius: 26px;
  background: #39415a; transition: .2s;
}
.slider::before {
  content: ""; position: absolute; width: 20px; height: 20px; left: 3px; top: 3px;
  border-radius: 50%; background: #fff; transition: .2s;
}
.switch input:checked + .slider { background: var(--accent); }
.switch input:checked + .slider::before { transform: translateX(20px); }

/* ── 按钮 ── */
.btn {
  background: var(--panel2); color: var(--text); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 14px; cursor: pointer; font-size: 13px; transition: .15s;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn.primary:hover { filter: brightness(1.1); }
.btn.danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn.danger:hover { background: var(--danger); color: #fff; }
.btn.danger:disabled { opacity: .4; cursor: not-allowed; }
.btn.small { padding: 5px 10px; font-size: 12px; }
.btn.block { width: 100%; }
.btn-group { display: flex; gap: 8px; margin-top: 6px; }
.btn-group .btn { flex: 1; }

/* ── 连接测试结果 ── */
.conn-result { margin-top: 10px; padding: 8px 10px; border-radius: 8px; font-size: 12px; }
.conn-result.ok { background: rgba(34,197,139,.12); color: var(--accent2); border: 1px solid rgba(34,197,139,.3); }
.conn-result.fail { background: rgba(255,92,108,.1); color: var(--danger); border: 1px solid rgba(255,92,108,.3); }

/* ── 指标卡 ── */
.metrics { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.metric-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 14px 12px; text-align: center;
}
.m-label { font-size: 11px; color: var(--muted); }
.m-value { font-size: 22px; font-weight: 700; margin: 4px 0 2px; font-family: var(--mono); }
.m-unit { font-size: 11px; color: var(--muted); }
.metric-card .m-value.accent { color: var(--accent); }
.metric-card .m-value.good { color: var(--accent2); }

/* ── 日志终端 ── */
.console {
  background: #0a0e17; border: 1px solid var(--border); border-radius: 10px;
  height: 340px; overflow-y: auto; padding: 12px 14px;
  font: 12.5px/1.7 var(--mono);
}
.console .ln { white-space: pre-wrap; word-break: break-all; }
.console .ln .ts { color: #5b6b8c; }
.console .ln.INFO { color: #c9d4ea; }
.console .ln.METRIC { color: var(--accent2); }
.console .ln.WARN { color: var(--warn); }
.console .ln.ERROR { color: var(--danger); }
.console .ln.sys { color: #5b6b8c; font-style: italic; }

/* ── 历史表 ── */
.table-wrap { overflow-x: auto; }
table.history { width: 100%; border-collapse: collapse; font-size: 13px; }
.history th, .history td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
.history th { color: var(--muted); font-weight: 600; font-size: 12px; }
.history tbody tr:hover { background: var(--panel2); }
.history td.num { font-family: var(--mono); }
.status-pill { padding: 2px 10px; border-radius: 12px; font-size: 11px; }
.status-pill.running { background: rgba(79,140,255,.15); color: var(--accent); }
.status-pill.done { background: rgba(34,197,139,.15); color: var(--accent2); }
.status-pill.error { background: rgba(255,92,108,.15); color: var(--danger); }
.status-pill.canceled { background: rgba(245,166,35,.15); color: var(--warn); }

/* ── 弹窗 ── */
.modal-mask {
  position: fixed; inset: 0; background: rgba(4,8,16,.7); z-index: 100;
  display: flex; align-items: flex-start; justify-content: center; padding: 40px 20px;
}
.modal-mask[hidden] { display: none; }
.modal {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  width: min(920px, 96vw); max-height: 86vh; display: flex; flex-direction: column;
}
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--border);
}
.modal-head h2 { font-size: 16px; }
.modal-body { padding: 16px 18px; overflow-y: auto; }
.modal-body h3 { font-size: 14px; margin: 16px 0 8px; color: var(--muted); }
.modal-body h3:first-child { margin-top: 0; }
.detail-name {
  background: rgba(79,140,255,.12); border: 1px solid rgba(79,140,255,.35); color: var(--accent);
  border-radius: 10px; padding: 10px 14px; font-size: 14px; font-weight: 600; margin-bottom: 6px;
}

.kv { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 8px; }
.kv .kv-item { background: var(--panel2); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; }
.kv .kv-k { font-size: 11px; color: var(--muted); }
.kv .kv-v { font-family: var(--mono); font-size: 13px; margin-top: 2px; }

table.mini { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.mini th, .mini td { padding: 6px 8px; border-bottom: 1px solid var(--border); text-align: left; }
.mini th { color: var(--muted); font-size: 11px; }
.mini td.num { font-family: var(--mono); }
.mini tr.err td { color: var(--danger); }

.detail-log { background: #0a0e17; border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; font: 12px/1.7 var(--mono); max-height: 240px; overflow-y: auto; }
.detail-log .ln { white-space: pre-wrap; }
.detail-log .ln.METRIC { color: var(--accent2); }
.detail-log .ln.ERROR { color: var(--danger); }
.detail-log .ln.WARN { color: var(--warn); }

pre.json-box {
  background: #0a0e17; border: 1px solid var(--border); border-radius: 8px;
  padding: 10px; font: 11.5px/1.6 var(--mono); overflow: auto; max-height: 260px; color: #a8f0d0;
}

@media (max-width: 1000px) {
  .layout { grid-template-columns: 1fr; }
  .config-panel { position: static; }
  .metrics { grid-template-columns: repeat(3, 1fr); }
}