:root {
  color-scheme: dark;
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --line: #2a2f3a;
  --line-soft: #20242e;
  --line-strong: #3a4150;
  --text: #e6e9ef;
  --muted: #8b93a3;
  --ok: #35c46b;
  --warn: #f0b429;
  --bad: #f2545b;
  --accent: #4c8dff;
  --topbar-1: #1a1e26;
  --topbar-2: #12151b;
  --mute-bg: #242935;
  --switch-off: #2c323e;
  --toast-bg: #232936;
  --input-bg: #12151b;
  --code-bg: #0f1115;
  --shadow: none;
  --radius: 12px;
}

/* 浅色主题：默认使用，可在顶栏切换 */
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f4f6fb;
  --panel: #ffffff;
  --panel-2: #f2f4fa;
  --line: #e3e7f0;
  --line-soft: #eef1f7;
  --line-strong: #c9d0de;
  --text: #1b2029;
  --muted: #5f6775;
  --ok: #0b7a45;
  --warn: #8f5a07;
  --bad: #c02a32;
  --accent: #2f6bef;
  --topbar-1: #ffffff;
  --topbar-2: #f8fafd;
  --mute-bg: #eceff6;
  --switch-off: #cfd5e2;
  --toast-bg: #ffffff;
  --input-bg: #ffffff;
  --code-bg: #f2f4fa;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 6px 18px rgba(16, 24, 40, 0.05);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  padding-bottom: 40px;
}

/* 顶栏 */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--topbar-1), var(--topbar-2));
  position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo { font-size: 24px; }
h1 { font-size: 17px; margin: 0; letter-spacing: .3px; }
.sub { margin: 2px 0 0; font-size: 12px; color: var(--muted); }
.live { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }
.top-actions { display: flex; align-items: center; gap: 14px; }
.theme-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--text);
  padding: 6px 11px; border-radius: 999px; font-size: 12px; cursor: pointer;
}
.theme-toggle:hover { border-color: var(--line-strong); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--warn); }
.dot.on { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.dot.off { background: var(--bad); }

/* 标签 */
.tabs {
  display: flex; gap: 4px; padding: 10px 14px; overflow-x: auto;
  border-bottom: 1px solid var(--line); background: var(--topbar-2); position: sticky; top: var(--topbar-h, 62px); z-index: 15;
}
.tabs button {
  background: transparent; border: 1px solid transparent; color: var(--muted);
  padding: 7px 14px; border-radius: 999px; font-size: 13px; cursor: pointer; white-space: nowrap;
}
.tabs button:hover { color: var(--text); }
.tabs button.active { background: var(--panel-2); color: var(--text); border-color: var(--line); }

main { padding: 16px; max-width: 1180px; margin: 0 auto; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* 面板 */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; box-shadow: var(--shadow); }
.panel-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.panel-head h2 { font-size: 15px; margin: 0; }
.hint { color: var(--muted); font-size: 12px; }

/* 统计卡 */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); }
.stat .k { color: var(--muted); font-size: 12px; }
.stat .v { font-size: 26px; font-weight: 600; margin-top: 4px; }
.stat .v small { font-size: 13px; color: var(--muted); font-weight: 400; }
.stat.ok .v { color: var(--ok); }
.stat.warn .v { color: var(--warn); }
.stat.bad .v { color: var(--bad); }

/* 会话条 */
.session-bar { display: flex; flex-wrap: wrap; gap: 8px; }
.sess { display: flex; align-items: center; gap: 8px; background: var(--panel-2); border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; font-size: 12px; }
.sess b { font-weight: 600; }
.badge { padding: 1px 7px; border-radius: 999px; font-size: 11px; }
.badge.ok { background: rgba(53,196,107,.15); color: var(--ok); }
.badge.warn { background: rgba(240,180,41,.15); color: var(--warn); }
.badge.bad { background: rgba(242,84,91,.15); color: var(--bad); }
.badge.mute { background: var(--mute-bg); color: var(--muted); }

/* 平台卡 */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.region-head { grid-column: 1 / -1; display: flex; align-items: baseline; gap: 10px; margin: 8px 2px -2px; padding-bottom: 6px; border-bottom: 1px solid var(--line); }
.region-head b { font-size: 14px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); }
.card.off { opacity: .62; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.card-head h3 { margin: 0; font-size: 14px; display: flex; align-items: center; gap: 6px; }
.card .meta { margin-top: 10px; display: grid; gap: 6px; font-size: 12px; color: var(--muted); }
.card .meta div { display: flex; justify-content: space-between; gap: 10px; }
.card .meta span:last-child { color: var(--text); text-align: right; }
.card-actions { display: flex; gap: 8px; margin-top: 12px; }

/* 按钮 */
.btn {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--line);
  padding: 7px 12px; border-radius: 8px; font-size: 12px; cursor: pointer;
}
.btn:hover { border-color: var(--line-strong); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.ghost { background: transparent; }
.btn.sm { padding: 4px 8px; font-size: 11px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.danger { background: rgba(242,84,91,.12); border-color: var(--bad); color: var(--bad); }
.btn.danger:hover { background: rgba(242,84,91,.22); }
#dispatchPanel.paused { border-color: var(--bad); box-shadow: inset 3px 0 0 var(--bad); }
.ok-text { color: var(--ok); }
.bad-text { color: var(--bad); }
.link { background: none; border: none; color: var(--accent); cursor: pointer; padding: 0; font-size: inherit; }
.row-actions { display: flex; gap: 8px; }

/* 开关 */
.switch { position: relative; width: 38px; height: 21px; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch i { position: absolute; inset: 0; background: var(--switch-off); border-radius: 999px; transition: .2s; }
.switch i::after { content: ""; position: absolute; width: 15px; height: 15px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: .2s; }
.switch input:checked + i { background: var(--ok); }
.switch input:checked + i::after { transform: translateX(17px); }

/* 任务列表 */
.job-list { display: grid; gap: 10px; }
.job { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; box-shadow: var(--shadow); }
.job-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.job-title { font-weight: 600; }
.job-sub { color: var(--muted); font-size: 12px; margin-top: 2px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.chip { font-size: 11px; padding: 3px 8px; border-radius: 6px; border: 1px solid var(--line); background: var(--panel-2); display: flex; align-items: center; gap: 5px; }
.chip.ok { border-color: rgba(53,196,107,.4); color: var(--ok); }
.chip.bad { border-color: rgba(242,84,91,.4); color: var(--bad); }
.chip.run { border-color: rgba(76,141,255,.5); color: var(--accent); }
.chip.skip { color: var(--muted); }
.chip button { background: none; border: none; color: inherit; cursor: pointer; font-size: 11px; text-decoration: underline; padding: 0; }

/* 文件 / 日志 */
.file-list, .log-list { display: grid; gap: 6px; margin-top: 12px; }
.file-row { display: flex; justify-content: space-between; gap: 10px; padding: 8px 10px; background: var(--panel-2); border-radius: 8px; font-size: 12px; }
.log-list { max-height: 60vh; overflow: auto; font-family: ui-monospace, Consolas, monospace; font-size: 11.5px; }
.log-row { display: grid; grid-template-columns: 62px 46px 1fr; gap: 8px; padding: 3px 6px; border-radius: 4px; }
.log-row.warn { background: rgba(240,180,41,.07); }
.log-row.error { background: rgba(242,84,91,.08); }

/* 投喂 */
.inbox-path { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.inbox-path code { background: var(--panel-2); padding: 6px 10px; border-radius: 8px; font-size: 12px; }
.upload-zone { border: 1.5px dashed var(--line); border-radius: var(--radius); padding: 22px; text-align: center; color: var(--muted); }
.upload-zone.over { border-color: var(--accent); background: rgba(76,141,255,.06); }
.upload-zone p { margin: 4px 0; }

/* 上传进度 */
.upload-progress { margin-top: 12px; padding: 10px 12px; background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; font-size: 12px; }
.upload-progress[hidden] { display: none; }
.up-line { display: flex; justify-content: space-between; gap: 10px; color: var(--text); }
.up-track { height: 6px; background: var(--line); border-radius: 999px; overflow: hidden; margin: 8px 0 6px; }
.up-track i { display: block; height: 100%; width: 0; background: var(--accent); transition: width .15s ease; }
.up-sub { color: var(--muted); font-size: 11px; }

/* 表单 */
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.form-grid label { display: grid; gap: 6px; font-size: 12px; color: var(--muted); }
.form-grid input[type=number], .form-grid input[type=text], .form-grid input[type=password] {
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px;
  color: var(--text); padding: 8px 10px; font-size: 13px;
}
.form-grid .check { display: flex; align-items: center; gap: 8px; color: var(--text); }
.form-grid .wide { grid-column: 1 / -1; }
.form-grid textarea, .form-grid select {
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px;
  color: var(--text); padding: 8px 10px; font-size: 13px; font-family: inherit;
}
.form-grid textarea { resize: vertical; min-height: 70px; }
.form-foot { display: flex; align-items: center; gap: 12px; margin-top: 16px; }

/* toast */
.toast {
  position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%) translateY(20px);
  background: var(--toast-bg); border: 1px solid var(--line); color: var(--text);
  padding: 10px 16px; border-radius: 10px; opacity: 0; pointer-events: none;
  transition: .25s; font-size: 13px; max-width: 90vw; z-index: 50;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.bad { border-color: rgba(242,84,91,.5); }

/* 移动端 */
@media (max-width: 640px) {
  main { padding: 12px; }
  .stat .v { font-size: 22px; }
  .job-head { align-items: flex-start; }
  .grid { grid-template-columns: 1fr; }
  .live { display: none; }
  .sub { display: none; }
  .theme-toggle { padding: 6px 9px; font-size: 11px; }
  .theme-label { display: none; }
}

/* 智能修复：模型卡片 */
.providers { display: grid; gap: 12px; }
.provider { display: grid; grid-template-columns: 140px 1fr 1fr 1fr auto; gap: 10px; align-items: end; background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
.provider label { display: grid; gap: 5px; font-size: 11px; color: var(--muted); }
.provider input { background: var(--input-bg); border: 1px solid var(--line); border-radius: 7px; color: var(--text); padding: 7px 9px; font-size: 12px; width: 100%; }
.provider .name { font-weight: 600; font-size: 13px; color: var(--text); display: flex; align-items: center; gap: 6px; }
.diag { background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 12px; margin-top: 8px; font-size: 12px; }
.diag code { background: var(--code-bg); padding: 2px 6px; border-radius: 5px; }
@media (max-width: 820px) {
  .provider { grid-template-columns: 1fr 1fr; }
  .provider .name { grid-column: 1 / -1; }
}

/* 预览表格 */
.pv-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.pv-table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: 12px; }
.pv-table th { text-align: left; color: var(--muted); font-weight: 500; padding: 6px 8px; border-bottom: 1px solid var(--line); }
.pv-table td { padding: 8px; border-bottom: 1px solid var(--line-soft); vertical-align: top; word-break: break-word; }
.pv-table .pv-title { max-width: 420px; }

/* 键盘可见焦点 */
.btn:focus-visible, .theme-toggle:focus-visible, .tabs button:focus-visible, .link:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
.switch input:focus-visible + i { outline: 2px solid var(--accent); outline-offset: 2px; }





/* 多用户 */
.user-box { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); }
.user-box .user-name { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
[hidden] { display: none !important; }
.accounts { display: grid; gap: 8px; margin-top: 12px; }
.account-row { display: grid; gap: 6px; padding: 8px 10px; background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px; }
.account-row.off { opacity: .62; }
.acc-main { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.acc-name { font-size: 12px; }
.acc-actions { display: flex; gap: 6px; flex-wrap: wrap; }
@media (max-width: 640px) { .user-box .user-name { display: none; } }