/* ================================================================
   舆情风险预识别系统 — 设计系统
   深墨蓝 × 印章红 × 纸白，政务风控情报台风格
   ================================================================ */

:root {
  --ink-950: #0a1420;
  --ink-900: #0e1a2b;
  --ink-800: #16273e;
  --ink-700: #1f3450;
  --paper: #f2f4f7;
  --card: #ffffff;
  --border: #e4e7ec;
  --border-strong: #d0d5dd;
  --text-strong: #101828;
  --text: #344054;
  --text-muted: #667085;
  --text-faint: #98a2b3;
  --primary: #1f4e8c;
  --primary-strong: #173d6f;
  --primary-soft: #e8eff8;
  --seal: #c8402f;
  --seal-soft: #fbeae7;
  --high: #d3453a;
  --high-bg: #fdecea;
  --mid: #c97f16;
  --mid-bg: #fcf2e0;
  --low: #2f8f6b;
  --low-bg: #e7f4ee;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06);
  --shadow-md: 0 4px 16px rgba(16, 24, 40, 0.08);
  --shadow-lg: 0 12px 40px rgba(16, 24, 40, 0.18);
  --font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC",
    -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { margin: 0; color: var(--text-strong); font-weight: 600; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.hidden { display: none !important; }
.muted { color: var(--text-muted); font-size: 12.5px; }

/* ---------------------------------------------------------------- 印章 */

.brand-seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(145deg, #d8503c, #b1301f);
  color: #fff;
  font-size: 26px;
  font-weight: 700;
  font-family: "Songti SC", "STSong", serif;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.25), 0 4px 14px rgba(200, 64, 47, 0.35);
  flex: none;
}
.brand-seal.small { width: 38px; height: 38px; font-size: 19px; border-radius: 9px; }

/* ---------------------------------------------------------------- 登录 */

.auth {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  min-height: 100vh;
}

.auth-brand {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1200px 600px at -10% -20%, #24466e 0%, transparent 55%),
    radial-gradient(900px 520px at 112% 8%, rgba(200, 64, 47, 0.22) 0%, transparent 45%),
    radial-gradient(900px 500px at 110% 120%, #17324f 0%, transparent 55%),
    linear-gradient(160deg, #0e1f34 0%, var(--ink-900) 60%, #0b1626 100%);
  color: #dbe4f0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 64px;
}

/* 大写意"沂"字水印，呼应书圣故里 */
.auth-brand::before {
  content: "沂";
  position: absolute;
  right: -3vw;
  top: 42%;
  transform: translateY(-50%);
  font-family: "STKaiti", "KaiTi", "Kaiti SC", serif;
  font-size: 46vh;
  line-height: 1;
  color: rgba(255, 255, 255, 0.035);
  pointer-events: none;
  user-select: none;
}

/* 沂蒙山水剪影（山峦 + 沂河） */
.auth-brand-bg {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 34%;
  width: 100%;
  pointer-events: none;
}
.auth-brand-bg .mtn { width: 100%; height: 100%; display: block; }
.auth-brand-bg .mtn-far { fill: rgba(120, 150, 190, 0.10); }
.auth-brand-bg .mtn-near { fill: rgba(30, 58, 92, 0.55); }
.auth-brand-bg .river {
  fill: none;
  stroke: rgba(200, 64, 47, 0.5);
  stroke-width: 1.6;
  stroke-linecap: round;
}

.auth-brand-inner { position: relative; z-index: 1; max-width: 520px; }

.brand-lockup { display: flex; gap: 18px; align-items: center; margin-bottom: 30px; }
.brand-seal { box-shadow: 0 6px 18px rgba(200, 64, 47, 0.35); }
.brand-words h1 { color: #fff; font-size: 25px; letter-spacing: 1px; }
.brand-words .brand-org {
  color: #f4d9a6;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 3px;
  margin-top: 6px;
  font-family: "STKaiti", "KaiTi", "Kaiti SC", var(--font);
}
.brand-words .brand-en { color: #8095b0; font-size: 10.5px; letter-spacing: 1.5px; text-transform: uppercase; margin-top: 4px; }

.brand-motto {
  color: #cdb98f;
  font-size: 13.5px;
  letter-spacing: 1px;
  padding-left: 14px;
  border-left: 3px solid var(--seal);
  margin-bottom: 40px;
}

.auth-points { display: grid; gap: 16px; margin-bottom: 44px; }
.auth-points li { display: flex; gap: 12px; align-items: baseline; font-size: 14.5px; color: #c4d2e4; }
.point-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--seal);
  box-shadow: 0 0 0 4px rgba(200, 64, 47, 0.2);
  flex: none;
  transform: translateY(-2px);
}
.auth-foot { color: #6d829f; font-size: 12.5px; border-top: 1px solid rgba(255, 255, 255, 0.08); padding-top: 20px; }

.auth-side { display: flex; align-items: center; justify-content: center; padding: 48px 32px; }
.auth-card { width: 100%; max-width: 400px; }

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #e9ecf1;
  border-radius: var(--radius-sm);
  padding: 4px;
  margin-bottom: 28px;
}
.auth-tab {
  border: 0;
  background: transparent;
  padding: 9px 0;
  border-radius: 7px;
  font-size: 14px;
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.18s;
}
.auth-tab.active { background: #fff; color: var(--text-strong); font-weight: 600; box-shadow: var(--shadow-sm); }

.auth-form { display: grid; gap: 16px; }
.auth-hint { color: var(--text-faint); font-size: 12px; text-align: center; }
.auth-message { min-height: 20px; font-size: 13px; color: var(--high); text-align: center; margin-top: 12px; }
.auth-message.ok { color: var(--low); }

.code-line { display: flex; gap: 8px; }
.code-line input { flex: 1; }
.code-line .btn { white-space: nowrap; }

/* ---------------------------------------------------------------- 表单 */

.field { display: grid; gap: 6px; }
.field > span { font-size: 13px; font-weight: 500; color: var(--text); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

input, select, textarea {
  font-family: inherit;
  font-size: 14px;
  color: var(--text-strong);
  background: #fff;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 100%;
}
textarea { resize: vertical; line-height: 1.7; }
input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(31, 78, 140, 0.14);
}
input[type="file"] { padding: 7px; font-size: 13px; background: var(--paper); border-style: dashed; }
input[type="checkbox"] { width: auto; }

.check-line { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--text); }

/* ---------------------------------------------------------------- 按钮 */

.btn {
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  padding: 9px 18px;
  cursor: pointer;
  transition: all 0.16s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}
.btn.block { width: 100%; }
.btn.small { padding: 6px 13px; font-size: 13px; }
.btn.primary {
  background: linear-gradient(180deg, #275a9d, var(--primary-strong));
  color: #fff;
  box-shadow: 0 1px 3px rgba(23, 61, 111, 0.4);
}
.btn.primary:hover { filter: brightness(1.08); }
.btn.primary:disabled { opacity: 0.55; cursor: not-allowed; filter: none; }
.btn.ghost {
  background: #fff;
  border-color: var(--border-strong);
  color: var(--text);
}
.btn.ghost:hover { border-color: var(--primary); color: var(--primary); }
.btn.ghost:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.danger-ghost { background: #fff; border-color: var(--border-strong); color: var(--high); }
.btn.danger-ghost:hover { border-color: var(--high); background: var(--high-bg); }

.btn.loading { position: relative; color: transparent !important; pointer-events: none; }
.btn.loading::after {
  content: "";
  position: absolute;
  width: 16px; height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.btn.ghost.loading::after { border-color: rgba(31, 78, 140, 0.3); border-top-color: var(--primary); }

@keyframes spin { to { transform: rotate(360deg); } }

/* ---------------------------------------------------------------- 工作台布局 */

.workspace {
  display: grid;
  grid-template-columns: 232px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: linear-gradient(180deg, var(--ink-900), var(--ink-950));
  color: #b6c4d8;
  display: flex;
  flex-direction: column;
  padding: 20px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.side-brand {
  display: flex;
  gap: 11px;
  align-items: center;
  padding: 4px 8px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  margin-bottom: 16px;
}
.side-brand strong { color: #fff; display: block; font-size: 15px; letter-spacing: 0.5px; }
.side-tenant { font-size: 11.5px; color: #7d92ad; display: block; max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.side-nav { display: grid; gap: 3px; flex: 1; align-content: start; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 12px;
  border-radius: 9px;
  border: 0;
  background: transparent;
  color: #a5b6cc;
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  position: relative;
  transition: all 0.15s;
}
.nav-item svg { width: 18px; height: 18px; flex: none; opacity: 0.85; }
.nav-item:hover { background: rgba(255, 255, 255, 0.06); color: #dbe6f3; }
.nav-item.active { background: rgba(255, 255, 255, 0.1); color: #fff; font-weight: 500; }
.nav-item.active::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--seal);
}

.side-user {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding-top: 14px;
  display: grid;
  gap: 10px;
}
.side-user-meta { padding: 0 8px; }
.side-user-meta strong { color: #e8eef6; font-size: 13.5px; display: block; }
.side-user-meta span { font-size: 11.5px; color: #7d92ad; }
.side-user .btn.ghost { background: transparent; border-color: rgba(255, 255, 255, 0.16); color: #b6c4d8; }
.side-user .btn.ghost:hover { border-color: rgba(255, 255, 255, 0.4); color: #fff; }

.main { display: flex; flex-direction: column; min-width: 0; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 28px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}
.topbar-title h2 { font-size: 18px; }
.topbar-title p { font-size: 12px; }
.topbar-status { display: flex; gap: 8px; }

.chip {
  font-size: 12px;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--paper);
  border: 1px solid var(--border);
  color: var(--text-muted);
  white-space: nowrap;
}
.chip.ok { background: var(--low-bg); border-color: #bfe3d3; color: var(--low); }
.chip.warn { background: var(--mid-bg); border-color: #ecd9b4; color: var(--mid); }
.chip.bad { background: var(--high-bg); border-color: #f2c6c2; color: var(--high); }

.content { padding: 24px 28px 48px; display: grid; gap: 18px; min-width: 0; }

.view { display: none; }
.view.active { display: grid; gap: 18px; animation: viewIn 0.25s ease; }
@keyframes viewIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ---------------------------------------------------------------- 卡片 */

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 20px;
  min-width: 0;
}
.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.card-head h3 { font-size: 15px; }
.card.form { display: grid; gap: 14px; align-content: start; }
.card.form .card-head { margin-bottom: 2px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid-2-1 { display: grid; grid-template-columns: 1.6fr 1fr; gap: 18px; }
.assess-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 18px; align-items: start; }
.knowledge-grid { display: grid; grid-template-columns: 1fr 1.35fr; gap: 18px; align-items: start; }

/* ---------------------------------------------------------------- KPI */

.kpi-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.kpi {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 16px 18px;
}
.kpi .kpi-label { font-size: 12.5px; color: var(--text-muted); }
.kpi .kpi-value {
  font-size: 30px;
  font-weight: 650;
  color: var(--text-strong);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.5px;
  line-height: 1.25;
}
.kpi .kpi-sub { font-size: 11.5px; color: var(--text-faint); }
.kpi.accent-high .kpi-value { color: var(--high); }

/* ---------------------------------------------------------------- 图表 */

.chart-box { width: 100%; min-height: 210px; }
.chart-box svg { width: 100%; height: auto; display: block; }
.donut-box { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 8px 0; }
.donut-legend { display: grid; gap: 7px; width: 100%; }
.donut-legend .legend-row { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.donut-legend .legend-row strong { margin-left: auto; font-variant-numeric: tabular-nums; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--text-faint); }
.dot.primary { background: var(--primary); }
.dot.high { background: var(--high); }
.dot.mid { background: var(--mid); }
.dot.low { background: var(--low); }
.legend { font-size: 12px; color: var(--text-muted); display: inline-flex; align-items: center; gap: 5px; }

.factor-bars { display: grid; gap: 10px; }
.factor-row { display: grid; grid-template-columns: 84px 1fr 34px; align-items: center; gap: 10px; font-size: 13px; }
.factor-row .factor-term { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-align: right; color: var(--text); }
.factor-row .factor-count { font-variant-numeric: tabular-nums; color: var(--text-muted); }
.bar-track { height: 8px; border-radius: 99px; background: var(--paper); overflow: hidden; }
.bar-fill { height: 100%; border-radius: 99px; background: linear-gradient(90deg, #4a7ec2, var(--primary)); }

/* ---------------------------------------------------------------- 列表 */

.stack-list { display: grid; gap: 10px; }
.stack-list.tall { max-height: 560px; overflow-y: auto; padding-right: 4px; }
.stack-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: grid;
  gap: 4px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.stack-item:hover { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.stack-item .item-title { display: flex; align-items: center; gap: 8px; justify-content: space-between; }
.stack-item .item-title strong { font-size: 14px; color: var(--text-strong); }
.stack-item .item-meta { font-size: 12px; color: var(--text-muted); }
.stack-item .item-actions { display: flex; gap: 8px; margin-top: 6px; flex-wrap: wrap; }
.stack-item.inactive { opacity: 0.55; background: var(--paper); }

.tag {
  font-size: 11.5px;
  padding: 2px 9px;
  border-radius: 99px;
  background: var(--primary-soft);
  color: var(--primary);
  white-space: nowrap;
}
.tag.gray { background: var(--paper); color: var(--text-muted); border: 1px solid var(--border); }

/* ---------------------------------------------------------------- 风险徽章 */

.risk-badge {
  font-size: 12.5px;
  font-weight: 600;
  padding: 3px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.risk-badge.high { background: var(--high-bg); color: var(--high); }
.risk-badge.mid { background: var(--mid-bg); color: var(--mid); }
.risk-badge.low { background: var(--low-bg); color: var(--low); }
.risk-badge.large { font-size: 15px; padding: 6px 18px; }

/* ---------------------------------------------------------------- 研判结果 */

.result-panel { position: sticky; top: 88px; }
.result-body { display: grid; gap: 18px; }

.empty-state {
  display: grid;
  justify-items: center;
  gap: 14px;
  padding: 56px 24px;
  color: var(--text-faint);
  text-align: center;
  font-size: 13px;
}
.empty-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary-soft), #f6f8fb);
  border: 1px dashed var(--border-strong);
}

.result-head { display: flex; align-items: center; gap: 20px; }
.badge-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ai-badge {
  font-size: 11.5px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  color: #6b3fa0;
  background: linear-gradient(135deg, #f0e9fb, #e9f0fb);
  border: 1px solid #ddd0f0;
}
.input-warning {
  margin: 0; font-size: 12.5px; color: var(--high);
  background: var(--high-bg); border: 1px solid #f2c6c2;
  border-radius: var(--radius-sm); padding: 9px 12px;
}
.analyzing {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; padding: 52px 20px; text-align: center; min-height: 220px;
}
.analyzing p { margin: 0; font-size: 15px; font-weight: 600; color: var(--primary); }
.analyzing-spinner {
  width: 34px; height: 34px; border-radius: 50%;
  border: 3px solid var(--primary-soft); border-top-color: var(--primary);
  animation: spin 0.8s linear infinite;
}
.llm-panel { background: linear-gradient(135deg, #faf8ff, #f6f9ff); border: 1px solid #eee6f7; border-radius: var(--radius-sm); padding: 12px 14px; }
.llm-label { display: inline-block; font-size: 12px; font-weight: 600; color: #6b3fa0; margin-bottom: 4px; }
.llm-label.warn { color: var(--mid); }
.llm-extract ul { display: grid; gap: 4px; margin-top: 2px; }
.llm-extract li { font-size: 13px; padding-left: 14px; position: relative; }
.llm-extract li::before { content: ""; position: absolute; left: 2px; top: 8px; width: 4px; height: 4px; border-radius: 50%; background: #9b7bce; }
.llm-review { margin-top: 8px; font-size: 13px; color: var(--text); }
.gauge-wrap { flex: none; }
.result-head-meta { display: grid; gap: 8px; justify-items: start; }

.result-section h4 {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}
.result-section ul { display: grid; gap: 6px; }
.result-section li {
  font-size: 13.5px;
  padding-left: 16px;
  position: relative;
  color: var(--text);
}
.result-section li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 9px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--primary);
  opacity: 0.5;
}

.factor-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.factor-chip {
  font-size: 12.5px;
  padding: 4px 11px;
  border-radius: 8px;
  background: var(--high-bg);
  color: var(--high);
  border: 1px solid #f2ccc8;
}
.factor-chip .chip-cat { opacity: 0.65; font-size: 11px; margin-left: 4px; }
.factor-chip.negated { background: var(--paper); color: var(--text-faint); border-color: var(--border); text-decoration: line-through; }

/* ---------------------------------------------------------------- 案事件 */

.toolbar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  flex-wrap: wrap;
}
.search { max-width: 300px; }
.search.compact { max-width: 200px; padding: 6px 11px; font-size: 13px; }
.chip-group { display: flex; gap: 6px; }
.chip-btn {
  font-size: 12.5px;
  padding: 5px 13px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: #fff;
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}
.chip-btn:hover { border-color: var(--primary); color: var(--primary); }
.chip-btn.active { background: var(--ink-800); border-color: var(--ink-800); color: #fff; }

.case-grid { display: grid; gap: 12px; }
.case-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 16px 18px;
  display: grid;
  gap: 8px;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}
.case-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.case-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.case-top strong { font-size: 15px; color: var(--text-strong); }
.case-top .muted { display: block; margin-top: 2px; }
.case-desc {
  font-size: 13px;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.case-foot { display: flex; gap: 14px; font-size: 12px; color: var(--text-faint); flex-wrap: wrap; }
.load-more-line { display: flex; justify-content: center; }

/* ---------------------------------------------------------------- 表格 */

.table { display: grid; gap: 0; font-size: 13px; overflow-x: auto; }
.table .trow {
  display: grid;
  gap: 12px;
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  align-items: center;
}
.table .trow:last-child { border-bottom: 0; }
.table .trow.thead {
  font-size: 12px;
  color: var(--text-faint);
  font-weight: 600;
  border-bottom: 1px solid var(--border-strong);
}
.table .trow > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.table .actions { display: flex; gap: 6px; flex-wrap: wrap; }

.users-cols { grid-template-columns: 1.2fr 1.1fr 0.9fr 0.9fr 0.8fr 1.6fr; min-width: 720px; }
.tenants-cols { grid-template-columns: 1.4fr 1fr 0.8fr 1fr 1fr; min-width: 560px; }
.audit-cols { grid-template-columns: 1.4fr 1.7fr 0.9fr 0.9fr 1.2fr 1fr; min-width: 860px; }

.status-pill { font-size: 11.5px; padding: 2px 10px; border-radius: 99px; }
.status-pill.on { background: var(--low-bg); color: var(--low); }
.status-pill.off { background: var(--paper); color: var(--text-faint); border: 1px solid var(--border); }
.status-pill.pending { background: var(--mid-bg); color: var(--mid); }

.hash-code { font-family: "SF Mono", "Menlo", monospace; font-size: 11px; color: var(--text-faint); }

.audit-status { flex: 1; font-size: 13px; }
.audit-status.ok { color: var(--low); }
.audit-status.bad { color: var(--high); font-weight: 600; }

/* ---------------------------------------------------------------- 知识库导入 */

.ingest-card { display: grid; gap: 14px; }
.ingest-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.ingest-head h3 { font-size: 15px; margin-bottom: 4px; }
.ingest-head code { background: var(--paper); padding: 1px 6px; border-radius: 5px; font-size: 12px; color: var(--primary); }
.ingest-report {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  background: var(--paper);
  font-size: 13px;
}
.ingest-report.ok { border-color: #bfe3d3; background: var(--low-bg); color: var(--low); }
.ingest-report.bad { border-color: #f2c6c2; background: var(--high-bg); color: var(--high); }
.ingest-cats { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.ingest-cats .tag { background: #fff; }
.ingest-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.ingest-actions .check-line { font-size: 12.5px; color: var(--text-muted); }

.ingest-upgrade {
  display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  padding: 14px 16px; border-radius: var(--radius-sm);
  background: var(--primary-soft); border: 1px solid #cfe0f4;
}
.ingest-upgrade .muted { color: var(--primary-strong); }

/* 能力构成统计 */
.knowledge-stats { display: grid; gap: 14px; }
.kstat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(92px, 1fr)); gap: 10px; }
.kstat {
  text-align: center; padding: 14px 8px; border-radius: var(--radius-sm);
  background: var(--paper); border: 1px solid var(--border);
}
.kstat-val { font-size: 24px; font-weight: 700; color: var(--primary); font-variant-numeric: tabular-nums; }
.kstat-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.kstat-levels { font-size: 12.5px; }

.insights-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px 22px; margin-top: 12px; }
.insight-block h4 { font-size: 13px; color: var(--text-muted); font-weight: 600; margin-bottom: 8px; }
.insight-block:first-child { grid-row: span 1; }
#hourChart { grid-column: 1 / -1; }
.insight-block:nth-child(3) { grid-column: 1 / -1; }
@media (max-width: 1180px) {
  .insights-grid { grid-template-columns: 1fr; }
}

.sms-cols { grid-template-columns: 0.6fr 1fr 0.9fr 0.8fr 0.9fr 1.4fr 1.1fr; min-width: 820px; }
.factor-cols { grid-template-columns: 1.1fr 1fr 0.7fr 0.8fr 0.8fr 0.8fr 0.9fr; min-width: 680px; }
.health-board { display: flex; gap: 16px; flex-wrap: wrap; align-items: stretch; }
.health-metric { flex: 1; min-width: 200px; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px 16px; background: var(--paper); }
.health-metric.highlight { border-color: #bfe3d3; background: var(--low-bg); }
.health-title { font-size: 12.5px; color: var(--text-muted); }
.health-auc { font-size: 30px; font-weight: 650; color: var(--text-strong); font-variant-numeric: tabular-nums; line-height: 1.3; }
.health-metric.highlight .health-auc { color: var(--low); }
.health-sub { font-size: 12px; color: var(--text-faint); }
.health-delta { display: flex; align-items: center; font-size: 13px; color: var(--primary); font-weight: 500; padding: 0 6px; }
.hotword-row { display: flex; gap: 14px; align-items: flex-end; flex-wrap: wrap; }
.hotword-row .field { flex: 1; min-width: 180px; }
#reviewList .item-actions input[type="number"] { padding: 5px 8px; }

/* ---------------------------------------------------------------- 弹窗 */

body.modal-open { overflow: hidden; }

.modal-root {
  position: fixed;
  inset: 0;
  background: rgba(13, 24, 38, 0.55);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 32px;
}
.modal {
  background: #fff;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 720px;
  max-height: 88vh;
  overflow-y: auto;
  padding: 26px 28px;
  display: grid;
  gap: 18px;
  animation: modalIn 0.22s ease;
}
@keyframes modalIn { from { opacity: 0; transform: translateY(14px) scale(0.98); } to { opacity: 1; transform: none; } }
.modal-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.modal-head h3 { font-size: 17px; }
.modal-close {
  border: 0;
  background: var(--paper);
  width: 30px; height: 30px;
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1;
  flex: none;
}
.modal-close:hover { background: var(--border); color: var(--text-strong); }

.feedback-form { display: grid; grid-template-columns: 110px 1fr auto; gap: 10px; align-items: center; }

/* ---------------------------------------------------------------- Toast */

#toastStack {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 200;
  display: grid;
  gap: 10px;
  max-width: 360px;
}
.toast {
  background: var(--ink-800);
  color: #eef2f7;
  padding: 12px 18px;
  border-radius: 11px;
  box-shadow: var(--shadow-lg);
  font-size: 13.5px;
  display: flex;
  gap: 10px;
  align-items: center;
  animation: toastIn 0.25s ease;
  border-left: 3px solid var(--primary);
}
.toast.success { border-left-color: var(--low); }
.toast.error { border-left-color: var(--high); }
@keyframes toastIn { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }
.toast.out { opacity: 0; transform: translateX(24px); transition: all 0.3s; }

/* ---------------------------------------------------------------- 骨架屏 */

.skeleton { display: grid; gap: 10px; }
.skeleton .bone {
  height: 52px;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, #eef0f4 25%, #f7f8fa 50%, #eef0f4 75%);
  background-size: 200% 100%;
  animation: shimmer 1.3s infinite;
}
@keyframes shimmer { to { background-position: -200% 0; } }

/* ---------------------------------------------------------------- 动效降级 */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------------------------------------------------------------- 响应式 */

@media (max-width: 1180px) {
  .kpi-row { grid-template-columns: repeat(3, 1fr); }
  .grid-2-1, .assess-grid, .knowledge-grid { grid-template-columns: 1fr; }
  .result-panel { position: static; }
}

@media (max-width: 900px) {
  .auth { grid-template-columns: 1fr; }
  .auth-brand { display: none; }
  .workspace { grid-template-columns: 1fr; }
  .sidebar {
    position: static;
    height: auto;
    flex-direction: row;
    align-items: center;
    gap: 12px;
    overflow-x: auto;
    padding: 10px 14px;
  }
  .side-brand { border: 0; margin: 0; padding: 0; }
  .side-nav { display: flex; flex: 1; }
  .nav-item { white-space: nowrap; padding: 8px 10px; }
  .nav-item.active::before { display: none; }
  .side-user { border: 0; padding: 0; }
  .side-user-meta { display: none; }
  .grid-2 { grid-template-columns: 1fr; }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .content { padding: 16px 14px 40px; }
  .topbar { padding: 12px 16px; }
  .topbar-status { display: none; }
}