/* #36 表格规则卷宗 · 手写独立主题（深墨蓝 + 铜金档案风）
   本文件自带全部组件样式，不依赖任何批次共享 UI 层。 */
.vr2 {
    --v-bg: #f2f1ec; --v-paper: #fffdf8; --v-paper2: #f7f4ec; --v-paper3: #ece7da;
    --v-ink: #1d2733; --v-ink2: #4b5866; --v-ink3: #8c96a1;
    --v-line: #ddd8cb; --v-line2: #c8c0ad;
    --v-accent: #123047; --v-accent2: #1d4a68; --v-gold: #a9792f; --v-gold-soft: #f6ecd6;
    --v-red: #a83a3a; --v-red-soft: #f8e8e6; --v-green: #2f7255; --v-green-soft: #e6f1ea;
    --v-shadow: 0 1px 2px rgba(29,39,51,.06), 0 14px 34px rgba(29,39,51,.09);
    --v-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    display: block; min-height: 70vh; padding: 0 0 56px;
    background: radial-gradient(900px 420px at 4% -8%, rgba(18,48,71,.09), transparent 62%), var(--v-bg);
    color: var(--v-ink); font-size: 15px; line-height: 1.8;
}
:root[data-theme="dark"] .vr2 {
    --v-bg: #0d131a; --v-paper: #151d26; --v-paper2: #1a242f; --v-paper3: #22303d;
    --v-ink: #e9eef4; --v-ink2: #b3c0cd; --v-ink3: #8292a1;
    --v-line: #2a3846; --v-line2: #3a4c5c;
    --v-accent: #8fb8d8; --v-accent2: #b8d8ef; --v-gold: #e2b96b; --v-gold-soft: rgba(226,185,107,.12);
    --v-red: #f28b82; --v-red-soft: rgba(242,139,130,.12); --v-green: #7fd1a8; --v-green-soft: rgba(127,209,168,.12);
    --v-shadow: 0 1px 2px rgba(0,0,0,.4), 0 14px 34px rgba(0,0,0,.32);
    color-scheme: dark;
}
.vr2 * { box-sizing: border-box; }
.vr2 [hidden] { display: none !important; }
.vr2 b, .vr2 strong { color: var(--v-ink); }
.vr2-inner { width: min(1240px, calc(100% - 40px)); margin: 0 auto; }
.vr2 code { font-family: var(--v-mono); font-size: .92em; }

/* 档案封面 */
.vr2-cover { display: flex; align-items: stretch; justify-content: space-between; gap: 20px;
    margin: 26px 0 18px; padding: 26px 30px; border: 1px solid var(--v-line2); border-radius: 3px;
    background: var(--v-accent); color: #f4f0e7; box-shadow: var(--v-shadow); position: relative; overflow: hidden; }
.vr2-cover::after { content: ''; position: absolute; right: 168px; top: -40px; width: 260px; height: 260px;
    border: 1px solid rgba(255,255,255,.08); border-radius: 50%; pointer-events: none; }
:root[data-theme="dark"] .vr2-cover { color: #0d131a; }
.vr2-cover-no { font-family: var(--v-mono); font-size: 11px; letter-spacing: .16em; opacity: .7; }
.vr2-cover h1 { margin: 8px 0 6px; font-size: clamp(26px, 3.2vw, 36px); line-height: 1.25; font-weight: 800; color: inherit; letter-spacing: -.02em; }
.vr2-cover p { margin: 0; max-width: 620px; font-size: 14px; line-height: 1.85; opacity: .86; }
.vr2-cover p strong { color: var(--v-gold); font-weight: 800; }
.vr2-seal { flex: none; width: 158px; display: flex; flex-direction: column; align-items: center; justify-content: center;
    border: 1px dashed rgba(255,255,255,.42); border-radius: 50%; aspect-ratio: 1 / 1; padding: 12px; text-align: center; }
:root[data-theme="dark"] .vr2-seal { border-color: rgba(13,19,26,.35); }
.vr2-seal-lab { font-size: 11px; letter-spacing: .08em; opacity: .8; }
.vr2-seal strong { display: block; font-family: var(--v-mono); font-size: 38px; line-height: 1.2; color: var(--v-gold); font-weight: 800; }
:root[data-theme="dark"] .vr2-seal strong { color: #a9792f; }
.vr2-seal-sub { font-size: 10.5px; line-height: 1.4; opacity: .72; }

/* 三栏 */
.vr2-cols { display: grid; grid-template-columns: minmax(0, 250px) minmax(0, 1fr) minmax(0, 268px); gap: 14px; align-items: start; }
.vr2-col { min-width: 0; padding: 18px; border: 1px solid var(--v-line); border-top: 3px solid var(--v-accent2);
    border-radius: 3px; background: var(--v-paper); box-shadow: var(--v-shadow); }
.vr2-col--rules { border-top-color: var(--v-gold); }
.vr2-col--apply { border-top-color: var(--v-green); }
.vr2-col-h { display: flex; align-items: center; gap: 9px; margin: 0 0 16px; padding-bottom: 11px;
    border-bottom: 1px solid var(--v-line); font-size: 14.5px; font-weight: 800; }
.vr2-col-h b { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px;
    border-radius: 2px; background: var(--v-paper3); font-family: var(--v-mono); font-size: 11px; }
.vr2-col-h em { margin-left: auto; font-style: normal; font-size: 11.5px; font-weight: 500; color: var(--v-ink3); }

/* 上传 */
.vr2-upload { display: flex; flex-direction: column; align-items: center; gap: 5px; padding: 20px 12px;
    border: 1px dashed var(--v-line2); border-radius: 3px; background: var(--v-paper2);
    text-align: center; cursor: pointer; transition: .15s; }
.vr2-upload:hover, .vr2-upload.is-over { border-color: var(--v-gold); background: var(--v-gold-soft); }
.vr2-upload.has-file { border-style: solid; border-color: var(--v-green); background: var(--v-green-soft); }
.vr2-upload-mark { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; height: 32px;
    padding: 0 8px; border: 1px solid var(--v-line2); border-radius: 2px; background: var(--v-paper);
    font-family: var(--v-mono); font-size: 11px; font-weight: 800; color: var(--v-accent2); }
.vr2-upload b { font-size: 13px; }
.vr2-upload small { font-size: 11px; line-height: 1.6; color: var(--v-ink3); }
.vr2-upload-file { font-family: var(--v-mono); font-size: 11px; color: var(--v-green); word-break: break-all; }
.vr2-upload--sm { padding: 15px 10px; }

.vr2-block { margin-top: 16px; }
.vr2-lab { display: block; margin-bottom: 6px; font-size: 12px; font-weight: 800; color: var(--v-ink2); }
.vr2-input, .vr2-select { width: 100%; min-width: 0; padding: 8px 10px; font-size: 12.8px; line-height: 1.6;
    color: var(--v-ink); background: var(--v-paper); border: 1px solid var(--v-line2); border-radius: 2px; outline: none; }
.vr2-input:focus, .vr2-select:focus { border-color: var(--v-gold); box-shadow: 0 0 0 3px var(--v-gold-soft); }
.vr2-tip { margin: 5px 0 0; font-size: 11px; line-height: 1.7; color: var(--v-ink3); }
.vr2-switch { display: flex; flex-wrap: wrap; gap: 5px; }
.vr2-switch button { appearance: none; padding: 6px 10px; font-size: 11.8px; font-weight: 700; cursor: pointer;
    border: 1px solid var(--v-line2); border-radius: 2px; background: var(--v-paper2); color: var(--v-ink2); }
.vr2-switch button.active { background: var(--v-accent); color: #fff; border-color: var(--v-accent); }
:root[data-theme="dark"] .vr2-switch button.active { color: #0d131a; }

.vr2-btn { appearance: none; width: 100%; padding: 9px 12px; font-size: 12.8px; font-weight: 700; cursor: pointer;
    border: 1px solid var(--v-line2); border-radius: 2px; background: var(--v-paper2); color: var(--v-ink2); transition: .15s; }
.vr2-btn:hover:not(:disabled) { border-color: var(--v-gold); color: var(--v-gold); }
.vr2-btn:disabled { opacity: .45; cursor: not-allowed; }
.vr2-btn--main { background: var(--v-accent); color: #fff; border-color: var(--v-accent); }
.vr2-btn--main:hover:not(:disabled) { background: var(--v-accent2); color: #fff; }
:root[data-theme="dark"] .vr2-btn--main { color: #0d131a; }
.vr2-btn-row { display: flex; gap: 6px; margin-top: 7px; }
.vr2-btn-row--stack { flex-direction: column; }
.vr2-err { min-height: 15px; margin: 8px 0 0; font-size: 11.8px; color: var(--v-red); }
.vr2-meta { margin: 10px 0 0; font-size: 11px; color: var(--v-ink3); }
.vr2-mini { appearance: none; padding: 3px 9px; font-size: 11px; font-weight: 700; cursor: pointer;
    border: 1px solid var(--v-line2); border-radius: 2px; background: var(--v-paper); color: var(--v-ink2); }

/* 空卷 / 状态 */
.vr2-empty { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 52px 16px; text-align: center; }
.vr2-empty-no { font-family: var(--v-mono); font-size: 12px; letter-spacing: .2em; color: var(--v-line2); }
.vr2-empty b { font-size: 14px; }
.vr2-empty p { margin: 0; max-width: 330px; font-size: 12.2px; line-height: 1.8; color: var(--v-ink3); }
.vr2-status { margin-bottom: 12px; padding: 9px 12px; border-left: 3px solid var(--v-green); border-radius: 2px;
    background: var(--v-green-soft); font-size: 12.3px; line-height: 1.8; color: var(--v-ink2); }
.vr2-status.is-demo { border-left-color: var(--v-gold); background: var(--v-gold-soft); }
.vr2-brief { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; margin-bottom: 14px; }
.vr2-brief > div { padding: 8px 10px; border: 1px solid var(--v-line); border-radius: 2px; background: var(--v-paper2); }
.vr2-brief span { display: block; font-size: 10.8px; color: var(--v-ink3); }
.vr2-brief b { display: block; font-family: var(--v-mono); font-size: 17px; font-weight: 800; color: var(--v-accent2); }
.vr2-brief em { display: block; font-style: normal; font-size: 10.5px; color: var(--v-ink3); }

/* 卷宗工具条与卡片 */
.vr2-toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px;
    padding: 8px 10px; border: 1px solid var(--v-line); border-radius: 2px; background: var(--v-paper2); }
.vr2-check { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: var(--v-ink2); cursor: pointer; }
.vr2-check input { accent-color: var(--v-gold); }
.vr2-toolbar-count { font-family: var(--v-mono); font-size: 11.5px; color: var(--v-gold); font-weight: 800; }
.vr2-toolbar .vr2-select { width: auto; margin-left: auto; max-width: 160px; padding: 5px 8px; font-size: 11.5px; }
.vr2-cards { display: grid; gap: 8px; max-height: 460px; overflow: auto; padding-right: 3px; }
.vr2-card { border: 1px solid var(--v-line); border-left: 3px solid var(--v-accent2); border-radius: 2px;
    background: var(--v-paper); overflow: hidden; }
.vr2-card.is-cf { border-left-color: var(--v-gold); }
.vr2-card.is-off { opacity: .5; }
.vr2-card-h { display: grid; grid-template-columns: 18px 76px minmax(0, 1fr) auto; gap: 9px; align-items: center;
    padding: 9px 11px; cursor: pointer; }
.vr2-card-h input { accent-color: var(--v-gold); }
.vr2-card-id { font-family: var(--v-mono); font-size: 11px; font-weight: 800; color: var(--v-accent2); }
.vr2-card-txt { min-width: 0; font-size: 12.3px; line-height: 1.6; }
.vr2-card-txt b { display: block; font-size: 12.6px; }
.vr2-card-txt small { display: block; color: var(--v-ink3); font-size: 11px; }
.vr2-stamp { padding: 1px 7px; border: 1px solid var(--v-line2); border-radius: 2px;
    font-size: 10.5px; font-weight: 800; color: var(--v-accent2); white-space: nowrap; }
.vr2-card.is-cf .vr2-stamp { color: var(--v-gold); border-color: var(--v-gold); }
.vr2-card-body { display: none; padding: 9px 12px 11px 38px; border-top: 1px dashed var(--v-line);
    background: var(--v-paper2); font-size: 11.7px; line-height: 1.8; color: var(--v-ink2); }
.vr2-card.open .vr2-card-body { display: block; }
.vr2-card-body dl { display: grid; grid-template-columns: 92px minmax(0, 1fr); gap: 2px 8px; margin: 0; }
.vr2-card-body dt { color: var(--v-ink3); }
.vr2-card-body dd { margin: 0; font-family: var(--v-mono); word-break: break-all; }
.vr2-chip { display: inline-block; padding: 1px 6px; margin: 0 3px 3px 0; border-radius: 2px;
    background: var(--v-paper3); font-size: 11px; }

.vr2-json { margin-top: 14px; border: 1px solid var(--v-line); border-radius: 2px; overflow: hidden; }
.vr2-json-h { display: flex; align-items: center; gap: 8px; padding: 8px 11px; border-bottom: 1px solid var(--v-line);
    background: var(--v-paper2); font-size: 12.2px; }
.vr2-json-h span { font-size: 11px; color: var(--v-ink3); }
.vr2-json-h .vr2-mini { margin-left: auto; }
.vr2-json-body { margin: 0; padding: 11px; max-height: 170px; overflow: auto; background: var(--v-paper3);
    font-family: var(--v-mono); font-size: 11.2px; line-height: 1.7; color: var(--v-ink2); white-space: pre; }
.vr2-notes { margin: 12px 0 0; padding-left: 18px; font-size: 11.6px; line-height: 1.8; color: var(--v-ink3); }

/* 套用预演 / 报告 */
.vr2-preview { margin-top: 16px; padding: 11px 12px; border: 1px dashed var(--v-line2); border-radius: 2px; background: var(--v-paper2); }
.vr2-preview-h { display: block; margin-bottom: 5px; font-size: 11px; font-weight: 800; letter-spacing: .06em; color: var(--v-gold); }
.vr2-preview p { margin: 0; font-size: 11.6px; line-height: 1.75; color: var(--v-ink3); }
.vr2-preview-row { display: flex; justify-content: space-between; gap: 8px; padding: 4px 0;
    border-bottom: 1px dashed var(--v-line); font-size: 11.8px; }
.vr2-preview-row:last-child { border-bottom: 0; }
.vr2-preview-row b { font-family: var(--v-mono); }
.vr2-report { margin-top: 16px; padding: 11px 12px; border: 1px solid var(--v-green); border-radius: 2px; background: var(--v-green-soft); }
.vr2-report .vr2-preview-h { color: var(--v-green); }
.vr2-report p { margin: 0 0 6px; font-size: 11.8px; line-height: 1.8; color: var(--v-ink2); }
.vr2-skip { margin: 6px 0 0; padding-left: 16px; font-size: 11.3px; color: var(--v-red); }
.vr2-footnote { margin-top: 16px; padding: 11px 14px; border-left: 3px solid var(--v-gold); border-radius: 2px;
    background: var(--v-gold-soft); font-size: 12px; line-height: 1.85; color: var(--v-ink2); }

@media (max-width: 1080px) {
    .vr2-cols { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
    .vr2-col--rules { grid-column: 1 / -1; grid-row: 1; }
}
@media (max-width: 720px) {
    .vr2-inner { width: calc(100% - 24px); }
    .vr2-cover { flex-direction: column; padding: 20px; }
    .vr2-cover::after { display: none; }
    .vr2-seal { align-self: flex-start; width: 116px; }
    .vr2-cols { grid-template-columns: 1fr; }
    .vr2-col--rules { grid-column: auto; grid-row: auto; }
    .vr2-brief { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .vr2-card-h { grid-template-columns: 18px 66px minmax(0, 1fr); }
    .vr2-stamp { grid-column: 3; justify-self: start; }
}
@media (max-width: 640px) {
    .tool-rec-grid { grid-template-columns: minmax(0, 1fr); }
    .tool-rec-item { min-width: 0; width: 100%; }
}
@media print { .vr2-upload, .vr2-btn, .vr2-toolbar { display: none !important; } }
@media (prefers-reduced-motion: reduce) { .vr2 * { transition: none !important; } }