/* ===== 蚊帐尺寸 mosquito-net-size ===== 卧室软装手册风：青瓷白底 + 青瓷 #2e7d78 × 藕灰 #b7a6a0 */
.mns-page {
    --mns-bg: #f2f7f6;
    --mns-surface: #ffffff;
    --mns-surface2: #e6efed;
    --mns-line: #d5e2df;
    --mns-ink: #223230;
    --mns-dim: #718a87;
    --mns-teal: #2e7d78;
    --mns-deep: #1f5a56;
    --mns-rouge: #c98a8a;
    --mns-bad: #b0503f;
    --mns-good: #3f8a68;
    background: var(--mns-bg);
    color: var(--mns-ink);
    border-radius: 16px;
    padding: 0 0 30px;
    overflow: hidden;
    border: 1px solid var(--mns-line);
}
.mns-inner { padding: 30px 34px 0; }

.mns-hero { display: grid; grid-template-columns: 1.35fr .95fr; gap: 26px; align-items: center; }
.mns-kicker { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 700; letter-spacing: .14em; color: var(--mns-teal); margin-bottom: 12px; }
.mns-kicker::before { content: ""; width: 22px; height: 3px; background: var(--mns-teal); border-radius: 2px; }
.mns-hero h1 { font-size: 34px; font-weight: 800; margin: 0 0 10px; color: var(--mns-ink); }
.mns-hero-sub { color: var(--mns-dim); line-height: 1.9; margin: 0 0 14px; font-size: 15px; }
.mns-hero-sub b { color: var(--mns-teal); }
.mns-chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; }
.mns-chips li { font-size: 12.5px; color: var(--mns-deep); background: var(--mns-surface); border: 1px solid var(--mns-line); border-radius: 999px; padding: 4px 11px; font-weight: 600; }

/* 床顶视图 */
.mns-fig { background: var(--mns-surface); border: 1px solid var(--mns-line); border-radius: 14px; padding: 18px 18px 14px; text-align: center; box-shadow: 0 1px 3px rgba(34, 50, 48, .06); }
.mns-fig svg { width: 100%; max-width: 280px; display: block; margin: 0 auto; }
.mns-net { fill: rgba(46, 125, 120, .08); stroke: var(--mns-teal); stroke-width: 2.5; stroke-dasharray: 7 5; transition: x .25s ease, y .25s ease, width .25s ease, height .25s ease; }
.mns-bed { fill: var(--mns-surface2); stroke: var(--mns-line); stroke-width: 1.5; }
.mns-pillow { fill: #fff; stroke: var(--mns-line); stroke-width: 1.5; }
.mns-net-label { font-size: 11px; fill: var(--mns-teal); font-weight: 700; }
.mns-bed-label { font-size: 11px; fill: var(--mns-dim); font-weight: 600; }
.mns-fig-num span { font-size: 42px; font-weight: 800; color: var(--mns-teal); font-variant-numeric: tabular-nums; }
.mns-fig-num em { font-style: normal; font-size: 13px; color: var(--mns-dim); margin-left: 6px; }
.mns-fig-tag { font-size: 12.5px; color: var(--mns-dim); margin: 4px 0 0; min-height: 18px; }

/* 面板 */
.mns-main { display: grid; grid-template-columns: 1.15fr .85fr; gap: 16px; margin-top: 24px; }
.mns-panel { background: var(--mns-surface); border: 1px solid var(--mns-line); border-radius: 14px; padding: 20px 22px; box-shadow: 0 1px 3px rgba(34, 50, 48, .04); }
.mns-panel-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.mns-step { width: 24px; height: 24px; border-radius: 7px; background: var(--mns-teal); color: #fff; font-weight: 700; font-size: 12.5px; display: inline-flex; align-items: center; justify-content: center; flex: none; }
.mns-panel-head h2 { margin: 0; font-size: 16.5px; }
.mns-presets { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 14px; }
.mns-presets-label { font-size: 12.5px; color: var(--mns-dim); font-weight: 600; }
.mns-preset { background: var(--mns-surface2); border: 1px solid var(--mns-line); border-radius: 999px; padding: 5px 13px; font-size: 12.5px; font-weight: 700; color: var(--mns-deep); cursor: pointer; }
.mns-preset:hover { border-color: var(--mns-teal); background: rgba(46, 125, 120, .08); }
.mns-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.mns-field span { display: block; font-size: 12.5px; color: var(--mns-dim); margin-bottom: 5px; font-weight: 600; }
.mns-field input, .mns-field select { width: 100%; box-sizing: border-box; background: var(--mns-surface2); border: 1px solid var(--mns-line); border-radius: 8px; color: var(--mns-ink); padding: 9px 11px; font-size: 15px; font-variant-numeric: tabular-nums; }
.mns-field input:focus, .mns-field select:focus { outline: 2px solid rgba(46, 125, 120, .25); border-color: var(--mns-teal); }
.mns-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.mns-btn { border: 1px solid var(--mns-teal); background: var(--mns-teal); color: #fff; border-radius: 8px; padding: 9px 18px; font-size: 14px; font-weight: 600; cursor: pointer; }
.mns-btn:hover { background: #256864; }
.mns-btn-copy { background: transparent; color: var(--mns-teal); }
.mns-btn-copy:hover { background: rgba(46, 125, 120, .07); }
.mns-btn-dl { background: transparent; border-color: var(--mns-line); color: var(--mns-dim); font-weight: 500; }
.mns-err { color: var(--mns-bad); font-size: 13px; margin: 10px 0 0; }

.mns-result { margin: 0; }
.mns-result > div { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 1px dashed var(--mns-line); padding: 8px 0; }
.mns-result > div:last-child { border-bottom: 0; }
.mns-result dt { color: var(--mns-dim); font-size: 13px; }
.mns-result dd { margin: 0; font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; }
.mns-result dd b { font-size: 24px; color: var(--mns-teal); }
.mns-note { font-size: 12.5px; color: var(--mns-dim); line-height: 1.8; margin: 10px 0 0; }

/* 量床清单 */
.mns-check { margin-top: 16px; }
.mns-check-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; }
.mns-check-item { background: var(--mns-surface2); border: 1px solid var(--mns-line); border-radius: 10px; padding: 12px 14px; }
.mns-check-item h4 { margin: 0 0 5px; font-size: 13.5px; color: var(--mns-deep); }
.mns-check-item p { margin: 0; font-size: 12.5px; color: var(--mns-dim); line-height: 1.75; }

/* 批量 */
.mns-batch { margin-top: 16px; }
.mns-batch textarea { width: 100%; box-sizing: border-box; background: var(--mns-surface2); border: 1px solid var(--mns-line); border-radius: 8px; color: var(--mns-ink); padding: 10px 12px; font-size: 14px; font-family: Consolas, monospace; resize: vertical; }
.mns-batch-tip { font-size: 13px; color: var(--mns-dim); margin: 0 0 8px; }
.mns-batch-out { margin-top: 14px; overflow-x: auto; }
.mns-batch-out table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.mns-batch-out th { background: var(--mns-surface2); padding: 7px 10px; color: var(--mns-dim); text-align: left; white-space: nowrap; }
.mns-batch-out td { border-top: 1px solid var(--mns-line); padding: 6px 10px; }

/* 帐型对比 */
.mns-risk { margin-top: 24px; }
.mns-risk h2 { font-size: 18px; margin: 0 0 12px; }
.mns-risk-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.mns-risk-card { background: var(--mns-surface); border: 1px solid var(--mns-line); border-left: 3px solid var(--mns-rouge); border-radius: 10px; padding: 14px 16px; }
.mns-risk-card h3 { margin: 0 0 6px; font-size: 14.5px; }
.mns-risk-card p { margin: 0; font-size: 13px; color: var(--mns-dim); line-height: 1.85; }
.mns-risk-card b { color: var(--mns-teal); }

.mns-toast { position: fixed; left: 50%; bottom: 34px; transform: translateX(-50%) translateY(16px); background: var(--mns-teal); color: #fff; border-radius: 9px; padding: 10px 22px; font-size: 14px; font-weight: 600; opacity: 0; pointer-events: none; transition: opacity .22s ease, transform .22s ease; z-index: 99; }
.mns-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (max-width: 900px) {
    .mns-inner { padding: 24px 18px 0; }
    .mns-hero { grid-template-columns: 1fr; }
    .mns-main { grid-template-columns: 1fr; }
}

/* 深色：夜蚊帐 */
:root[data-theme="dark"] .mns-page, :root[data-theme="dark"] .mns-toast {
    --mns-bg: #101c1b;
    --mns-surface: #172524;
    --mns-surface2: #1f312f;
    --mns-line: #2b4341;
    --mns-ink: #e4f0ee;
    --mns-dim: #8facaa;
    --mns-teal: #5fb8b2;
    --mns-deep: #a5d5d1;
    --mns-rouge: #d99a9a;
    --mns-bad: #d97a5f;
    --mns-good: #6cbf97;
}
:root[data-theme="dark"] .mns-step { background: var(--mns-teal); color: #07211f; }
:root[data-theme="dark"] .mns-btn { background: var(--mns-teal); border-color: var(--mns-teal); color: #07211f; }
:root[data-theme="dark"] .mns-btn:hover { background: #72c8c2; }
:root[data-theme="dark"] .mns-btn-copy { background: transparent; color: var(--mns-teal); }
:root[data-theme="dark"] .mns-net { fill: rgba(95, 184, 178, .08); }
:root[data-theme="dark"] .mns-pillow { fill: #d8e6e4; }
:root[data-theme="dark"] .mns-preset { color: var(--mns-deep); }