/* ======================================================================
 *  发热就医时机判断 /fever-guide.css  (专业分诊评分版 v2)
 *  风格：临床分诊风（红/黄/绿三色风险 + 评分环形 + 热力条 + 折线图 + 打卡表）
 *  复用全局变量，自动支持 [data-theme="dark"] 黑夜模式。
 * ====================================================================== */

.fg-wrap {
    --fg-green: #16a34a; --fg-green-soft: rgba(22,163,74,0.12);
    --fg-amber: #f59e0b; --fg-amber-soft: rgba(245,158,11,0.13);
    --fg-red: #ef4444; --fg-red-soft: rgba(239,68,68,0.12);
    --fg-accent: #0ea5e9; --fg-accent-soft: rgba(14,165,233,0.12);
    --fg-surface: var(--c-surface); --fg-surface-soft: var(--c-surface-soft);
    --fg-text: var(--c-text); --fg-text-sub: var(--c-text-sub); --fg-text-muted: var(--c-text-muted);
    --fg-line: var(--c-border); --fg-shadow: var(--shadow-sm);
    font-family: var(--font-sans, system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif);
}
[data-theme="dark"] .fg-wrap { --fg-green:#4ade80; --fg-amber:#fbbf24; --fg-red:#f87171; --fg-accent:#38bdf8; }

.fg-container { max-width: 1100px; margin: 0 auto; padding: 0 16px; }

/* Hero */
.fg-hero { margin: 18px 0 22px; padding: 22px 26px; border-radius: 20px;
    background: linear-gradient(120deg, rgba(14,165,233,0.12), rgba(239,68,68,0.06));
    border: 1px solid var(--fg-line); position: relative; overflow: hidden; }
.fg-hero::after { content: "🌡️"; position: absolute; right: 18px; top: 4px; font-size: 90px; opacity: .1; }
.fg-hero h1 { margin: 0 0 6px; font-size: 25px; font-weight: 800; color: var(--fg-text); }
.fg-hero p { margin: 0; font-size: 14px; line-height: 1.7; color: var(--fg-text-sub); max-width: 760px; }
.fg-tags { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 8px; }
.fg-tag { font-size: 12px; font-weight: 700; padding: 4px 11px; border-radius: 99px;
    background: var(--fg-accent-soft); color: var(--fg-accent); border: 1px solid rgba(14,165,233,0.3); }

/* 布局 */
.fg-grid { display: grid; grid-template-columns: 380px minmax(0,1fr); gap: 20px; align-items: start; }
@media (max-width: 920px) { .fg-grid { grid-template-columns: 1fr; } }

/* 左：档案 */
.fg-profile { background: var(--fg-surface); border: 1px solid var(--fg-line); border-radius: 20px; padding: 20px; box-shadow: var(--fg-shadow); }
.fg-profile h2 { margin: 0 0 4px; font-size: 16px; font-weight: 800; color: var(--fg-text); display: flex; align-items: center; gap: 8px; }
.fg-profile .fg-sub { margin: 0 0 14px; font-size: 12px; color: var(--fg-text-muted); }
.fg-field { margin-bottom: 15px; }
.fg-field > label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 7px; color: var(--fg-text-sub); }
.fg-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.fg-select, .fg-input { width: 100%; padding: 9px 11px; font-size: 14px; border-radius: 11px;
    border: 1px solid var(--fg-line); background: var(--fg-surface-soft); color: var(--fg-text); }
.fg-select:focus, .fg-input:focus { outline: none; border-color: var(--fg-accent); box-shadow: 0 0 0 3px var(--fg-accent-soft); }
.fg-temp-row { display: flex; align-items: center; gap: 9px; }
.fg-temp-row .fg-input { width: 92px; text-align: center; font-size: 17px; font-weight: 800; }
.fg-temp-row .fg-unit { font-size: 15px; font-weight: 800; color: var(--fg-accent); }
.fg-range { width: 100%; margin-top: 8px; accent-color: var(--fg-red); cursor: pointer; }
.fg-hint { margin: 6px 0 0; font-size: 11.5px; line-height: 1.5; color: var(--fg-text-muted); }

/* 症状分组多选 */
.fg-sym-group { margin-bottom: 12px; }
.fg-sym-group .fg-glabel { font-size: 11.5px; font-weight: 800; letter-spacing: .4px; margin-bottom: 6px; }
.fg-sym-group.red .fg-glabel { color: var(--fg-red); }
.fg-sym-group.amber .fg-glabel { color: #b45309; }
[data-theme="dark"] .fg-sym-group.amber .fg-glabel { color: var(--fg-amber); }
.fg-sym-group.base .fg-glabel { color: var(--fg-accent); }
.fg-symptoms { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
@media (max-width: 480px) { .fg-symptoms { grid-template-columns: 1fr; } }
.fg-sym { display: flex; align-items: flex-start; gap: 7px; padding: 8px 10px; border-radius: 10px;
    border: 1px solid var(--fg-line); background: var(--fg-surface-soft); cursor: pointer;
    font-size: 12px; line-height: 1.4; color: var(--fg-text-sub); transition: border-color .12s, background .12s; }
.fg-sym:hover { border-color: var(--fg-accent); }
.fg-sym input { margin-top: 2px; accent-color: var(--fg-red); flex: none; }
.fg-sym.on { border-color: var(--fg-red); background: var(--fg-red-soft); color: var(--fg-text); font-weight: 600; }
.fg-sym.redflag { border-left: 3px solid var(--fg-red); }
.fg-btns { display: flex; gap: 10px; margin-top: 6px; }
.fg-btn { flex: 1; padding: 11px; font-size: 14px; font-weight: 800; border-radius: 12px; border: 1px solid transparent; cursor: pointer; transition: transform .1s, filter .15s; }
.fg-btn:active { transform: translateY(1px); }
.fg-btn-primary { background: linear-gradient(135deg, var(--fg-accent), #6366f1); color: #042f3a; }
.fg-btn-primary:hover { filter: brightness(1.05); }
.fg-btn-ghost { background: var(--fg-surface-soft); border-color: var(--fg-line); color: var(--fg-text-sub); }

/* 右：结果 */
.fg-result { display: flex; flex-direction: column; gap: 16px; }
.fg-card { background: var(--fg-surface); border: 1px solid var(--fg-line); border-radius: 18px; padding: 18px; box-shadow: var(--fg-shadow); }
.fg-card h3 { margin: 0 0 13px; font-size: 15px; font-weight: 800; color: var(--fg-text); display: flex; align-items: center; gap: 8px; }
.fg-empty { text-align: center; padding: 50px 20px; color: var(--fg-text-muted); }
.fg-empty .fg-emoji { font-size: 50px; opacity: .6; }
.fg-empty p { margin: 12px 0 0; font-size: 14px; }

/* 评分卡：环形 + 等级 */
.fg-score { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.fg-gauge { position: relative; width: 138px; height: 138px; flex: none; }
.fg-gauge svg { transform: rotate(-90deg); }
.fg-gauge .fg-g-num { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; }
.fg-gauge .fg-g-num b { font-size: 34px; font-weight: 900; line-height: 1; color: var(--fg-text); }
.fg-gauge .fg-g-num small { display: block; font-size: 11px; color: var(--fg-text-muted); margin-top: 3px; }
.fg-score-info { flex: 1; min-width: 220px; }
.fg-level-chip { display: inline-flex; align-items: center; gap: 8px; font-size: 18px; font-weight: 900; padding: 7px 15px; border-radius: 99px; }
.fg-level-chip.home { background: var(--fg-green-soft); color: var(--fg-green); }
.fg-level-chip.urgent { background: var(--fg-amber-soft); color: #b45309; }
[data-theme="dark"] .fg-level-chip.urgent { color: var(--fg-amber); }
.fg-level-chip.emergency { background: var(--fg-red-soft); color: var(--fg-red); }
.fg-score-info .fg-desc { font-size: 13px; line-height: 1.7; color: var(--fg-text-sub); margin-top: 9px; }
.fg-core-line { font-size: 12px; color: var(--fg-text-muted); margin-top: 8px; }
.fg-core-line b { color: var(--fg-accent); }

/* 评分明细 */
.fg-breakdown { margin-top: 14px; border-top: 1px solid var(--fg-line); padding-top: 12px; }
.fg-bd-title { font-size: 12.5px; font-weight: 800; color: var(--fg-text-sub); margin-bottom: 8px; }
.fg-bd { display: flex; align-items: center; gap: 8px; font-size: 12.5px; padding: 5px 0; }
.fg-bd .fg-bd-ic { width: 16px; text-align: center; flex: none; }
.fg-bd .fg-bd-tx { flex: 1; color: var(--fg-text-sub); }
.fg-bd .fg-bd-pt { font-weight: 800; font-variant-numeric: tabular-nums; }
.fg-bd.plus .fg-bd-pt { color: var(--fg-red); }
.fg-bd.minus .fg-bd-pt { color: var(--fg-green); }
.fg-bd.zero .fg-bd-pt { color: var(--fg-text-muted); }

/* 热力条 */
.fg-meter { display: flex; height: 12px; border-radius: 99px; overflow: hidden; margin-top: 4px; border: 1px solid var(--fg-line); }
.fg-meter span { flex: 1; } .fg-meter .m-home { background: #22c55e; } .fg-meter .m-urgent { background: #f59e0b; } .fg-meter .m-emergency { background: #ef4444; }
.fg-meter-labels { display: flex; justify-content: space-between; font-size: 11px; color: var(--fg-text-muted); margin-top: 5px; }

/* 列表 */
.fg-list { display: flex; flex-direction: column; gap: 9px; }
.fg-item { display: flex; gap: 11px; align-items: flex-start; padding: 11px 13px; border-radius: 13px; background: var(--fg-surface-soft); border: 1px solid var(--fg-line); }
.fg-item .fg-ic { font-size: 18px; flex: none; }
.fg-item .fg-body b { display: block; font-size: 13px; color: var(--fg-text); margin-bottom: 3px; }
.fg-item .fg-body span { font-size: 12.5px; line-height: 1.6; color: var(--fg-text-sub); }
.fg-item.danger { border-color: var(--fg-red); background: var(--fg-red-soft); }
.fg-item.danger .fg-body b { color: var(--fg-red); }
.fg-item.warn { border-color: var(--fg-amber); background: var(--fg-amber-soft); }
.fg-item.warn .fg-body b { color: #b45309; }
[data-theme="dark"] .fg-item.warn .fg-body b { color: var(--fg-amber); }

/* 剂量卡 */
.fg-dose { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .fg-dose { grid-template-columns: 1fr; } }
.fg-dose .fg-dose-card { background: var(--fg-surface-soft); border: 1px solid var(--fg-line); border-radius: 13px; padding: 13px 15px; }
.fg-dose .fg-dose-card .k { font-size: 13px; font-weight: 800; color: var(--fg-accent); display: flex; align-items: center; gap: 7px; }
.fg-dose .fg-dose-card .v { font-size: 18px; font-weight: 900; color: var(--fg-text); margin-top: 7px; font-variant-numeric: tabular-nums; }
.fg-dose .fg-dose-card .n { font-size: 11.5px; line-height: 1.6; color: var(--fg-text-muted); margin-top: 6px; }

/* 体温曲线 */
.fg-chart-wrap { background: var(--fg-surface-soft); border: 1px solid var(--fg-line); border-radius: 13px; padding: 12px; }
.fg-chart { width: 100%; height: 180px; display: block; }
.fg-chart-add { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.fg-chart-add .fg-input { flex: 1; min-width: 90px; }
.fg-chart-legend { display: flex; gap: 14px; font-size: 11.5px; color: var(--fg-text-muted); margin-top: 8px; flex-wrap: wrap; }
.fg-chart-legend i { display: inline-block; width: 16px; height: 0; border-top: 2px dashed currentColor; vertical-align: middle; margin-right: 4px; }

/* 监测打卡 */
.fg-track-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.fg-track-table th, .fg-track-table td { border: 1px solid var(--fg-line); padding: 7px 8px; text-align: center; color: var(--fg-text-sub); }
.fg-track-table th { background: var(--fg-surface-soft); font-weight: 700; color: var(--fg-text); }
.fg-track-table .fg-del { color: var(--fg-red); cursor: pointer; border: none; background: none; font-size: 14px; }
.fg-track-add { display: grid; grid-template-columns: 1.3fr .8fr .8fr .8fr .8fr auto; gap: 7px; margin-top: 10px; }
@media (max-width: 620px) { .fg-track-add { grid-template-columns: 1fr 1fr; } }
.fg-track-add .fg-btn { padding: 9px; }
.fg-track-empty { font-size: 12.5px; color: var(--fg-text-muted); text-align: center; padding: 18px; }
.fg-track-note { font-size: 11.5px; color: var(--fg-text-muted); margin-top: 9px; line-height: 1.6; }

/* 急诊清单 */
.fg-checklist { display: flex; flex-direction: column; gap: 8px; }
.fg-check { display: flex; gap: 9px; align-items: flex-start; font-size: 12.5px; color: var(--fg-text-sub); }
.fg-check input { margin-top: 2px; accent-color: var(--fg-accent); }

/* 信息 / tabs / faq / 相关 / 免责 */
.fg-info { margin-top: 24px; }
.fg-info .fg-desc { font-size: 14px; line-height: 1.8; color: var(--fg-text-sub); }
.fg-info .fg-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 10px; margin-top: 14px; }
.fg-info .fg-meta .item { background: var(--fg-surface-soft); border: 1px solid var(--fg-line); border-radius: 12px; padding: 10px 12px; }
.fg-info .fg-meta .item .k { font-size: 11.5px; color: var(--fg-text-muted); }
.fg-info .fg-meta .item .v { font-size: 13px; font-weight: 700; color: var(--fg-text); margin-top: 3px; }
.fg-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin: 22px 0 14px; border-bottom: 1px solid var(--fg-line); }
.fg-tabs button { padding: 9px 14px; font-size: 13.5px; font-weight: 700; border: none; background: none; color: var(--fg-text-muted); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.fg-tabs button.active { color: var(--fg-accent); border-bottom-color: var(--fg-accent); }
.fg-panel { display: none; } .fg-panel.active { display: block; }
.fg-panel h4 { font-size: 15px; color: var(--fg-text); margin: 6px 0 12px; }
.fg-panel p, .fg-panel li { font-size: 13.5px; line-height: 1.8; color: var(--fg-text-sub); }
.fg-panel ol { padding-left: 20px; }
.fg-faq details { border: 1px solid var(--fg-line); border-radius: 12px; padding: 12px 14px; margin-bottom: 10px; background: var(--fg-surface-soft); }
.fg-faq summary { font-weight: 700; cursor: pointer; color: var(--fg-text); font-size: 13.5px; }
.fg-faq .fg-a { margin-top: 9px; font-size: 13px; line-height: 1.75; color: var(--fg-text-sub); }
.fg-changelog li { list-style: none; margin-bottom: 10px; font-size: 13px; color: var(--fg-text-sub); }
.fg-changelog .ver { font-weight: 800; color: var(--fg-accent); margin-right: 8px; }
.fg-changelog .date { color: var(--fg-text-muted); margin-right: 8px; font-size: 12px; }
.fg-related { margin-top: 24px; } .fg-related h3 { font-size: 16px; color: var(--fg-text); margin: 0 0 12px; }
.fg-rel-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 12px; }
.fg-rel-item { display: flex; align-items: center; gap: 12px; padding: 13px 15px; border: 1px solid var(--fg-line); border-radius: 14px; background: var(--fg-surface); text-decoration: none; color: var(--fg-text); transition: border-color .15s, transform .1s; }
.fg-rel-item:hover { border-color: var(--fg-accent); transform: translateY(-2px); }
.fg-rel-item .fg-rel-ic { font-size: 22px; } .fg-rel-item b { font-size: 13.5px; display: block; } .fg-rel-item small { font-size: 11.5px; color: var(--fg-text-muted); }
.fg-rel-item .fg-rel-go { margin-left: auto; color: var(--fg-accent); font-weight: 800; }
.fg-disclaim { margin-top: 22px; font-size: 12px; line-height: 1.7; color: var(--fg-text-muted); background: var(--fg-surface-soft); border: 1px dashed var(--fg-line); border-radius: 12px; padding: 12px 14px; }
.fg-back-top { position: fixed; right: 18px; bottom: 22px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--fg-line); background: var(--fg-accent); color: #042f3a; font-size: 18px; font-weight: 800; cursor: pointer; display: none; z-index: 50; }
@media (max-width: 620px) { .fg-hero { padding: 20px; } .fg-hero h1 { font-size: 21px; } }