/* ModelEval 深空评测舱 · 暗色科技主题 */
:root {
  --bg: #0a1628;
  --bg-deep: #060d1a;
  --panel: #0f1e38;
  --panel-2: #0b1930;
  --border: #1e3a5f;
  --border-soft: #16294a;
  --text: #e2e8f0;
  --text2: #7c93b5;
  --accent: #00d4ff;
  --accent-2: #3b82f6;
  --accent-weak: rgba(0, 212, 255, .09);
  --ok: #34d399;
  --bad: #f87171;
  --warn: #fbbf24;
  --mono: "JetBrains Mono", Consolas, "Courier New", monospace;
}
* { box-sizing: border-box; margin: 0; }
:root { color-scheme: dark; }   /* 原生控件（number 微调钮/下拉/滚动条）按深色渲染，背景透明 */

/* number 输入框右侧上下微调按钮：透明背景，默认隐藏，聚焦时显示 */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  background: transparent;
  opacity: 0;
}
input[type="number"]:focus::-webkit-inner-spin-button,
input[type="number"]:focus::-webkit-outer-spin-button {
  opacity: .85;
}
body {
  background:
    radial-gradient(1100px 520px at 78% -8%, rgba(0, 212, 255, .07), transparent 62%),
    radial-gradient(900px 480px at 8% 108%, rgba(59, 130, 246, .09), transparent 62%),
    var(--bg);
  color: var(--text);
  font: 13px/1.6 -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
  min-height: 100vh;
}

::-webkit-scrollbar { width: 4px; height: 8px; }
::-webkit-scrollbar-thumb { background: #1e3a5f; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #2b4d7d; }
::-webkit-scrollbar-track { background: transparent; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

header {
  display: flex; align-items: center; gap: 24px; padding: 10px 20px;
  background: linear-gradient(180deg, #0d1a30, #0a1628);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(0, 212, 255, .12), 0 8px 24px rgba(0, 0, 0, .35);
  position: sticky; top: 0; z-index: 10;
}
.brand { font-size: 15px; font-weight: 600; letter-spacing: .2px; }
.brand .logo { width: 22px; height: 22px; border-radius: 6px; vertical-align: -6px; margin-right: 8px; }
.brand .sub { font-weight: 400; color: var(--text2); font-size: 12px; margin-left: 6px; }
nav { display: flex; gap: 4px; }
.tab { border: none; background: none; padding: 6px 14px; border-radius: 8px; cursor: pointer; color: var(--text2); font-size: 13px; }
.tab:hover { color: var(--text); }
.tab.active { background: var(--accent-weak); color: var(--accent); font-weight: 500; }
#btn-theme { margin-left: auto; font-size: 15px; padding: 4px; border: none; background: none; }

main { padding: 16px 20px 28px; }
.view { display: none; }
.view.active { display: block; }
.cols { display: grid; grid-template-columns: 420px minmax(0, 1fr); gap: 16px; align-items: start; }
.cols-2 { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.cols-3 { display: grid; grid-template-columns: 400px minmax(0, 1fr) minmax(0, 1fr); gap: 16px; align-items: start; }
@media (max-width: 1280px) {
  .cols-3 { grid-template-columns: 1fr; }
}
@media (max-width: 1000px) {
  .cols, .cols-2 { grid-template-columns: 1fr; }
}

.panel {
  min-width: 0;
  background: linear-gradient(180deg, rgba(0, 212, 255, .025), transparent 42%), var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px; padding: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .25);
}
.panel h3 { font-size: 14px; font-weight: 600; margin-bottom: 12px; }
.panel h4 {
  font-size: 12px; color: var(--text2); font-weight: 500;
  margin: 14px 0 6px; padding-top: 10px; border-top: 1px dashed var(--border);
}

.group { margin-bottom: 10px; }
.group label { display: block; font-size: 12px; color: var(--text2); margin-bottom: 3px; }
.hint { font-size: 11px; color: var(--text2); margin-top: 2px; }
.hint-inline { font-weight: 400; color: var(--text2); font-size: 11px; }
input, select {
  width: 100%; padding: 6px 10px; border: 1px solid var(--border); border-radius: 8px;
  font-size: 13px; background: var(--panel-2); color: var(--text); outline: none;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0, 212, 255, .12); }
select option { background: var(--panel); color: var(--text); }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.row { display: flex; gap: 8px; }
.row input { flex: 1; }

button {
  border: 1px solid var(--border); background: var(--panel-2); color: var(--text);
  border-radius: 8px; padding: 6px 14px; font-size: 13px; cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}
button:hover { border-color: var(--accent); color: var(--accent); }
button.primary {
  background: linear-gradient(135deg, #3b82f6, #3b82f6);
  border: none; color: #ffffff; font-weight: 600;
  box-shadow: 0 4px 16px rgba(0, 212, 255, .25);
}
button.primary:hover { opacity: .92; color: #ffffff; }
button.ghost { background: none; }
button.danger { border-color: rgba(248, 113, 113, .55); color: var(--bad); background: none; }
button:disabled { opacity: .5; cursor: not-allowed; }
.actions { display: flex; gap: 8px; align-items: center; margin-top: 14px; }
.spacer { flex: 1; }

.badge { font-size: 12px; padding: 2px 10px; border-radius: 20px; }
.badge.running { background: var(--accent-weak); color: var(--accent); }
.badge.finished { background: rgba(52, 211, 153, .12); color: var(--ok); }
.badge.stopped, .badge.error { background: rgba(248, 113, 113, .12); color: var(--bad); }
.hidden { display: none !important; }

.progress { position: relative; height: 22px; background: var(--panel-2); border-radius: 8px; margin-bottom: 10px; overflow: hidden; }
.progress div {
  height: 100%; width: 0; transition: width .3s;
  background: linear-gradient(90deg, rgba(0, 212, 255, .35), rgba(0, 212, 255, .75));
}
.progress span { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 11px; color: var(--text2); }
.run-summary { background: var(--accent-weak); border: 1px solid var(--border-soft); border-radius: 8px; padding: 8px 12px; font-size: 12px; margin-bottom: 10px; }
.run-summary a { color: var(--accent); }
.run-summary b { font-family: var(--mono); }

.feed {
  max-height: calc(48vh - 150px); min-height: 160px;
  overflow-y: auto; display: flex; flex-direction: column; gap: 8px;
}
.empty { color: var(--text2); text-align: center; padding: 40px 0; }

/* ---- 3D 魔方舞台（hero：约半屏高） ---- */
#cube-stage {
  position: relative; height: 48vh; min-height: 320px;
  perspective: 900px; perspective-origin: 50% 42%;
  border: 1px solid var(--border); border-radius: 14px; overflow: hidden;
  cursor: grab; touch-action: none;
  background:
    radial-gradient(ellipse 60% 42% at 50% 70%, rgba(0, 212, 255, .10), transparent 68%),
    linear-gradient(rgba(30, 58, 95, .22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 58, 95, .22) 1px, transparent 1px),
    linear-gradient(180deg, #0c1a31, #081226);
  background-size: auto, 44px 44px, 44px 44px, auto;
}
#cube-stage:active { cursor: grabbing; }
#cube-stage::after {  /* 底部辉光地面，托住立方体 */
  content: ""; position: absolute; left: 50%; bottom: 9%;
  width: 46%; height: 30px; transform: translateX(-50%);
  background: radial-gradient(ellipse, rgba(0, 212, 255, .30), transparent 70%);
  filter: blur(7px); pointer-events: none;
}
.cube-pivot { position: absolute; left: 50%; top: 47%; width: 0; height: 0; transform-style: preserve-3d; }
.cube-float { position: absolute; transform-style: preserve-3d; animation: floaty 5s ease-in-out infinite; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
.cube-root { position: absolute; transform-style: preserve-3d; }
.cubie { position: absolute; transform-style: preserve-3d; transition: transform .28s cubic-bezier(.4, 0, .2, 1); }
.cube-root.instant .cubie { transition: none; }
.face {
  position: absolute; left: -15px; top: -15px; width: 30px; height: 30px;
  border-radius: 4px; border: 1px solid #081020; box-sizing: border-box;
  backface-visibility: hidden;
}
.face.inner { background: #152238; }
#cube-label {
  position: absolute; left: 0; right: 0; bottom: 10px; text-align: center;
  font-family: var(--mono); font-size: 12px; color: var(--text2); pointer-events: none;
}
#cube-label.ok { color: var(--ok); }
#cube-label.bad { color: var(--bad); }
@media (prefers-reduced-motion: reduce) {
  .cube-float { animation: none; }
  .cubie { transition: none; }
}
.case-divider {
  background: var(--panel-2); border: 1px solid var(--border-soft); border-radius: 8px;
  padding: 6px 12px; font-size: 12px; color: var(--text2); display: flex; gap: 12px; align-items: center;
}
.case-divider .scramble { font-family: var(--mono); color: var(--text); }
.case-divider .result { margin-left: auto; }
.result.ok { color: var(--ok); } .result.bad { color: var(--bad); }

.icard { border: 1px solid var(--border-soft); border-radius: 10px; padding: 8px 12px; background: var(--panel); }
.icard .ihead { display: flex; gap: 10px; font-size: 12px; color: var(--text2); align-items: center; }
.icard .ihead b { color: var(--text); font-weight: 500; }
.icard.tool { border-left: 1px solid var(--warn); }
.icard.llm { border-left: 1px solid var(--accent); }
.icard.error { border-left: 1px solid var(--bad); }
.icard details { margin-top: 6px; }
.icard summary { cursor: pointer; font-size: 12px; color: var(--text2); user-select: none; }
.icard pre {
  background: var(--bg-deep); border: 1px solid var(--border-soft); border-radius: 8px;
  padding: 8px 10px; font-family: var(--mono); font-size: 11px;
  white-space: pre-wrap; word-break: break-all; max-height: 260px; overflow-y: auto; margin-top: 4px;
}
.icard pre.reasoning { color: #c084fc; }
.usage-line { font-size: 11px; color: var(--text2); font-family: var(--mono); margin-top: 4px; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px rgba(0, 212, 255, .8); }

.tbl { width: 100%; border-collapse: collapse; font-size: 12px; }
.tbl th, .tbl td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--border-soft); }
.tbl th { color: var(--text2); font-weight: 500; }
.tbl td { font-family: var(--mono); word-break: break-word; }
.tbl td:first-child, .tbl th:first-child { font-family: inherit; }
.tbl tr:hover td, .tbl tr.active-row td { background: var(--accent-weak); }
.tbl .link { color: var(--accent); cursor: pointer; white-space: nowrap; }
.tbl .hint { font-family: var(--mono); word-break: break-all; }

/* 报告页 */
.report-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 14px; }
.card {
  background: linear-gradient(180deg, rgba(0, 212, 255, .04), transparent 55%), var(--panel);
  border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px;
}
.card .v { font-size: 20px; font-weight: 500; font-family: var(--mono); color: var(--accent); }
.card .k { font-size: 11px; color: var(--text2); }
.bar-row { display: flex; align-items: center; gap: 8px; font-size: 12px; margin-bottom: 4px; }
.bar-row .bar { height: 14px; border-radius: 4px; background: var(--panel-2); position: relative; min-width: 30px; overflow: hidden; }
.bar-row .bar i { position: absolute; inset: 0; background: linear-gradient(90deg, var(--accent-2), var(--accent)); border-radius: 4px; opacity: .5; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
@media (max-width: 1000px) { .two-col { grid-template-columns: 1fr; } }

/* ---- 对话框 ---- */
dialog {
  /* 全局 * { margin:0 } 会覆盖浏览器对 dialog 的默认 margin:auto 居中，这里显式恢复 */
  position: fixed; inset: 0; margin: auto; height: fit-content;
  background: var(--panel); color: var(--text);
  border: 1px solid var(--border); border-radius: 14px;
  padding: 20px; width: 460px; max-width: 92vw;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .5);
}
dialog::backdrop { background: rgba(3, 8, 18, .65); backdrop-filter: blur(2px); }
dialog h3 { font-size: 14px; font-weight: 600; margin-bottom: 14px; }

/* ---- 树形表格（供应商→模型 / 运行→样例） ---- */
tr.tree-provider td { background: rgba(0, 212, 255, .04); }
tr.tree-provider td:first-child { font-family: inherit; }
.tree-toggle { display: inline-block; width: 16px; color: var(--accent); font-family: var(--mono); font-size: 18px; }
tr.tree-model td { color: var(--text2); }
tr.tree-model td.model-name { padding-left: 28px; color: var(--text); }
tr.case-row > td { padding: 0 10px 8px; }
tr.case-row > td > .hint { display: inline-block; padding: 6px 0; }
.tbl.inner { margin: 6px 0 2px; }
.tbl.inner th, .tbl.inner td { padding: 5px 8px; font-size: 11px; }

/* ---- 面板高度自适应视口 ---- */
.cols > .panel, .cols-2 > .panel, #view-providers > .panel,
#view-history > .panel, #view-templates > .panel {
  min-height: calc(100vh - 100px);
}
/* 运行页三栏：严格等高（= 视口高度），内容超高时面板内部滚动 */
.cols-3 > .panel {
  height: calc(100vh - 100px);
  display: flex; flex-direction: column;
}
.form-panel { overflow-y: auto; }
.form-panel > * { flex: none; }   /* 防止表单子项被 flex 压缩 */
.mid-panel { display: flex; flex-direction: column; }
.mid-panel #cube-stage { flex: 1; height: auto; min-height: 320px; }
.out-panel { display: flex; flex-direction: column; }
.out-panel h3 { flex: none; }
.out-panel .feed { flex: 1; max-height: none; min-height: 0; }

/* ---- 浅色主题（html[data-theme="light"]，默认深色） ---- */
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f7f8fa;
  --bg-deep: #eef2f8;
  --panel: #ffffff;
  --panel-2: #f1f3f8;
  --border: #e2e6ee;
  --border-soft: #eaeef5;
  --text: #1f2937;
  --text2: #6b7280;
  --accent: #3b82f6;
  --accent-2: #2563eb;
  --accent-weak: #eff6ff;
  --ok: #16a34a;
  --bad: #dc2626;
  --warn: #d97706;
}
:root[data-theme="light"] body {
  background:
    radial-gradient(1100px 520px at 78% -8%, rgba(59, 130, 246, .06), transparent 62%),
    radial-gradient(900px 480px at 8% 108%, rgba(14, 165, 233, .07), transparent 62%),
    var(--bg);
}
:root[data-theme="light"] header {
  background: linear-gradient(180deg, #ffffff, #f7f8fa);
  box-shadow: 0 1px 0 rgba(59, 130, 246, .18), 0 6px 18px rgba(15, 23, 42, .06);
}
:root[data-theme="light"] .panel {
  background: var(--panel);
  box-shadow: 0 8px 24px rgba(15, 23, 42, .06);
}
:root[data-theme="light"] button.primary {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  color: #fff;
}
:root[data-theme="light"] button.primary:hover { color: #fff; }
:root[data-theme="light"] ::-webkit-scrollbar-thumb { background: #c7d2e3; }
:root[data-theme="light"] ::-webkit-scrollbar-thumb:hover { background: #a9b8d0; }
:root[data-theme="light"] dialog::backdrop { background: rgba(15, 23, 42, .35); }
:root[data-theme="light"] #cube-stage {
  background:
    radial-gradient(ellipse 60% 42% at 50% 70%, rgba(59, 130, 246, .10), transparent 68%),
    linear-gradient(rgba(59, 130, 246, .13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 130, 246, .13) 1px, transparent 1px),
    linear-gradient(180deg, #f4f8ff, #e9f0fb);
  background-size: auto, 44px 44px, 44px 44px, auto;
}
:root[data-theme="light"] #cube-stage::after {
  background: radial-gradient(ellipse, rgba(59, 130, 246, .25), transparent 70%);
}
:root[data-theme="light"] .icard pre.reasoning { color: #7c3aed; }
:root[data-theme="light"] tr.tree-provider td { background: rgba(59, 130, 246, .05); }
:root[data-theme="light"] .live-dot { background: var(--accent-2); box-shadow: 0 0 8px rgba(59, 130, 246, .6); }