/* =====================================================================
 * 31 户外婚礼雨天备用核对 · PLAN A / PLAN B
 * 独立设计：雾灰蓝（晴天）+ 珊瑚橙（雨天）；首屏右半为可编辑的双动线折叠板，
 * 四段动线左右对照；物资为四列分组卡，切换节点用一条虚线分隔带。
 * ===================================================================== */
.wrb {
    --ag-bg: #f1f5f8;
    --ag-bg2: #e4ecf2;
    --ag-surface: #ffffff;
    --ag-surface2: #f6f9fb;
    --ag-ink: #253443;
    --ag-ink2: #516778;
    --ag-muted: #8799a7;
    --ag-line: #dbe5ec;
    --ag-line2: #c2d3de;
    --ag-accent: #3f6d8f;
    --ag-accent2: #dd7757;
    --ag-on: #ffffff;
    --ag-ok: #2a7357;
    --ag-okbg: #e4f2ea;
    --ag-warn: #9a6416;
    --ag-warnbg: #fbefd6;
    --ag-bad: #b34b48;
    --ag-badbg: #fbe9e6;
    --ag-info: #3f6d8f;
    --ag-infobg: #e6f0f7;
    --ag-r: 16px;
    --ag-shadow: 0 12px 34px rgba(37, 52, 67, .09);
    --ag-h: "HarmonyOS Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
    --ag-b: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
    --ag-m: "JetBrains Mono", Consolas, monospace;
}
:root[data-theme="dark"] .wrb {
    --ag-bg: #101820;
    --ag-bg2: #182531;
    --ag-surface: #1a2835;
    --ag-surface2: #20303f;
    --ag-ink: #e9f1f7;
    --ag-ink2: #b0c4d2;
    --ag-muted: #849bab;
    --ag-line: #2a3d4d;
    --ag-line2: #385063;
    --ag-accent: #86b8d8;
    --ag-accent2: #f0a184;
    --ag-on: #111d27;
    --ag-ok: #7fd0a7;
    --ag-okbg: #173529;
    --ag-warn: #e5bd73;
    --ag-warnbg: #382c17;
    --ag-bad: #ef9a90;
    --ag-badbg: #3a2220;
    --ag-info: #86b8d8;
    --ag-infobg: #1b3040;
    --ag-shadow: 0 12px 34px rgba(0, 0, 0, .42);
}
.wrb { background: var(--ag-bg) radial-gradient(760px 320px at 88% -2%, rgba(221, 119, 87, .09), transparent 70%) no-repeat; }
.wrb h1, .wrb h2, .wrb h3 { letter-spacing: -.025em; }
.wrb input, .wrb select, .wrb textarea {
    width: 100%; background: var(--ag-surface2); color: var(--ag-ink);
    border: 1px solid var(--ag-line2); border-radius: 9px; padding: 8px 10px;
    font-size: 13px; line-height: 1.6; outline: none;
}
.wrb input:focus, .wrb select:focus, .wrb textarea:focus { border-color: var(--ag-accent); box-shadow: 0 0 0 3px rgba(63, 109, 143, .12); }
.wrb textarea { resize: vertical; font-family: var(--ag-m); font-size: 12.5px; }
.wrb label { display: block; font-size: 11.5px; font-weight: 650; color: var(--ag-ink2); margin-bottom: 4px; }
.wrb code { background: var(--ag-bg2); color: var(--ag-accent); }

/* ---------- 首屏 ---------- */
.wrb-hero { display: grid; grid-template-columns: 1.02fr .98fr; background: var(--ag-surface); border: 1px solid var(--ag-line); border-radius: var(--ag-r); overflow: hidden; box-shadow: var(--ag-shadow); }
.wrb-intro { padding: 32px 30px 24px; }
.wrb-kicker { display: inline-block; font-family: var(--ag-m); font-size: 10px; letter-spacing: .16em; color: var(--ag-accent); background: var(--ag-infobg); border-radius: 999px; padding: 5px 13px; margin-bottom: 16px; }
.wrb-hero h1 { font-size: clamp(28px, 3.4vw, 42px); font-weight: 850; margin-bottom: 12px; }
.wrb-lede { font-size: 14px; line-height: 2; color: var(--ag-ink2); max-width: 40em; }
.wrb-lede b { color: var(--ag-accent); font-weight: 750; }
.wrb-facts { display: grid; gap: 8px; margin-top: 20px; }
.wrb-facts > div { display: flex; align-items: baseline; gap: 12px; padding: 8px 12px; border-left: 3px solid var(--ag-line2); background: var(--ag-surface2); border-radius: 0 8px 8px 0; }
.wrb-facts b { font-size: 12.5px; white-space: nowrap; }
.wrb-facts small { font-size: 11.5px; color: var(--ag-muted); line-height: 1.7; }
.wrb-quick-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 20px; }
.wrb-wide-label { margin-top: 12px; }
.wrb-art { display: block; width: 100%; max-width: 290px; height: auto; margin: 16px 0 0 auto; opacity: .9; }

.wrb-board { padding: 26px 26px 22px; background: linear-gradient(180deg, #fff5f0, #f7fafd 46%); border-left: 1px solid var(--ag-line); }
:root[data-theme="dark"] .wrb-board { background: linear-gradient(180deg, #2a211f, var(--ag-surface2) 46%); }
.wrb-board-hd { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; border-bottom: 2px solid var(--ag-ink); padding-bottom: 10px; margin-bottom: 12px; }
.wrb-board-hd b { font-size: 17px; }
.wrb-board-hd span { font-family: var(--ag-m); font-size: 11px; font-weight: 700; color: var(--ag-accent2); }
.wrb-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 8px; }
.wrb-cols span { font-family: var(--ag-m); font-size: 10px; letter-spacing: .12em; font-weight: 700; color: var(--ag-accent); }
.wrb-cols span:last-child { color: var(--ag-accent2); }
.wrb-lanes { display: grid; gap: 7px; }
.wrb-lane { display: grid; grid-template-columns: 58px 1fr 1fr; gap: 7px; align-items: center; }
.wrb-lane > i { font-family: var(--ag-m); font-style: normal; font-size: 10px; color: var(--ag-muted); letter-spacing: .04em; }
.wrb-lane input { padding: 6px 9px; font-size: 12.5px; border-radius: 7px; }
.wrb-lane input.plan-b { border-color: rgba(221, 119, 87, .55); background: #fff7f3; }
:root[data-theme="dark"] .wrb-lane input.plan-b { background: #2b211e; }
.wrb-trigger { display: grid; grid-template-columns: 130px 1fr; gap: 10px; margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--ag-line2); }
.wrb-quick-btns { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.wrb-board-note { font-size: 11.5px; line-height: 1.8; color: var(--ag-muted); margin: 12px 0 0; }

/* ---------- 按钮 ---------- */
.wrb-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 9px 17px; border-radius: 999px; font-size: 13px; font-weight: 750; border: 1px solid transparent; transition: transform .13s, box-shadow .13s, background .13s; }
.wrb-btn:hover { transform: translateY(-1px); }
.wrb-btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.wrb-btn-main { background: var(--ag-accent2); color: #fff; box-shadow: 0 6px 16px rgba(221, 119, 87, .24); }
.wrb-btn-soft { background: var(--ag-infobg); color: var(--ag-accent); border-color: var(--ag-line2); }
.wrb-btn-line { background: transparent; color: var(--ag-ink2); border-color: var(--ag-line2); }
.wrb-btn-line:hover { border-color: var(--ag-accent); color: var(--ag-accent); }
.wrb-btn-warm { background: var(--ag-accent); color: #fff; }
.wrb-btn-mini { padding: 5px 11px; font-size: 11.5px; }

/* ---------- 物资清单 ---------- */
.wrb-sec-hd { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin: 42px 0 16px; }
.wrb-sec-hd h2 { font-size: 21px; display: flex; align-items: center; gap: 11px; }
.wrb-sec-hd h2 i { font-family: var(--ag-m); font-style: normal; font-size: 10.5px; color: #fff; background: var(--ag-accent); border-radius: 7px; padding: 3px 8px; }
.wrb-sec-hd span { font-size: 12px; color: var(--ag-muted); }
.wrb-goods { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.wrb-good { padding: 14px 14px 12px; background: var(--ag-surface); border: 1px solid var(--ag-line); border-top: 3px solid var(--ag-line2); border-radius: 12px; }
.wrb-good:nth-child(2n) { border-top-color: var(--ag-accent2); }
.wrb-good .gn { font-family: var(--ag-m); font-size: 10px; letter-spacing: .1em; color: var(--ag-accent); }
.wrb-good h3 { font-size: 14.5px; margin: 5px 0; }
.wrb-good p { margin: 0 0 9px; font-size: 11.5px; line-height: 1.7; color: var(--ag-muted); }
.wrb-good .grow { display: flex; align-items: center; gap: 8px; }
.wrb-good input[type="number"] { width: 74px; flex: none; padding: 5px 8px; font-family: var(--ag-m); font-size: 12px; }
.wrb-good label { display: inline-flex; align-items: center; gap: 5px; margin: 0; font-size: 11.5px; cursor: pointer; }
.wrb-good input[type="checkbox"] { width: 15px; height: 15px; accent-color: var(--ag-accent2); }
.wrb-good.is-on { border-color: var(--ag-ok); background: var(--ag-okbg); }
.wrb-meter { display: flex; align-items: center; gap: 12px; margin-top: 14px; font-size: 12px; color: var(--ag-ink2); }
.wrb-meter-bar { flex: 1; height: 9px; border-radius: 99px; background: var(--ag-bg2); overflow: hidden; }
.wrb-meter-bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--ag-accent), var(--ag-accent2)); transition: width .3s; }
.wrb-meter b { font-family: var(--ag-m); color: var(--ag-accent2); }
.wrb-err { margin-top: 12px; padding: 10px 13px; border-radius: 9px; background: var(--ag-badbg); color: var(--ag-bad); font-size: 12.5px; }
.wrb-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px; }

/* ---------- 结果 ---------- */
.wrb-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 14px; }
.wrb-stat { background: var(--ag-surface); border: 1px solid var(--ag-line); border-radius: 12px; padding: 12px 15px; }
.wrb-stat small { display: block; font-size: 11px; color: var(--ag-muted); }
.wrb-stat b { display: block; font-family: var(--ag-m); font-size: 20px; line-height: 1.5; }
.wrb-result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.wrb-panel { background: var(--ag-surface); border: 1px solid var(--ag-line); border-radius: var(--ag-r); padding: 18px 20px; min-width: 0; }
.wrb-panel-hd { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; border-bottom: 1px solid var(--ag-line); padding-bottom: 9px; margin-bottom: 12px; }
.wrb-panel-hd h3 { font-size: 16px; }
.wrb-panel-hd span, .wrb-panel-hd small { font-size: 11px; color: var(--ag-muted); }
.wrb-diff { display: grid; gap: 8px; }
.wrb-diff-row { padding: 10px 12px; border-radius: 9px; background: var(--ag-surface2); border-left: 3px solid var(--ag-line2); font-size: 12.5px; line-height: 1.8; }
.wrb-diff-row.changed { border-left-color: var(--ag-accent2); background: var(--ag-badbg); }
.wrb-diff-row b { color: var(--ag-accent); }
.wrb-next { margin: 0; padding-left: 20px; font-size: 12.8px; line-height: 1.95; color: var(--ag-ink2); }
.wrb-next li { margin-bottom: 7px; }
.wrb-next b { color: var(--ag-accent2); }
.wrb-ai-card { margin-top: 14px; border-style: dashed; }
.wrb-prose-sm { font-size: 12.8px; line-height: 1.95; color: var(--ag-ink2); }
.wrb-prose-sm b { color: var(--ag-accent); }
.wrb-scroll { overflow-x: auto; margin-top: 16px; }
.wrb-table { width: 100%; min-width: 700px; font-size: 12.5px; }
.wrb-table th { text-align: left; background: var(--ag-bg2); color: var(--ag-ink2); font-size: 11px; padding: 8px 10px; border-bottom: 2px solid var(--ag-line2); white-space: nowrap; }
.wrb-table td { padding: 8px 10px; border-bottom: 1px dotted var(--ag-line); line-height: 1.7; }
.wrb-clean { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin-top: 12px; font-size: 11.5px; }
.wrb-clean > b { color: var(--ag-ink2); }
.wrb-clean #wrbPreview { flex: 1 1 100%; font-family: var(--ag-m); font-size: 11px; color: var(--ag-muted); background: var(--ag-surface2); border-left: 2px solid var(--ag-accent2); border-radius: 5px; padding: 6px 9px; overflow-wrap: anywhere; white-space: normal; }
.wrb-panel > label { font-size: 12px; margin-bottom: 8px; line-height: 1.8; }
.wg4-read { margin-top: 46px; padding: 26px 28px; border-radius: var(--ag-r); background: var(--ag-surface); border: 1px solid var(--ag-line); }
.wg4-read h2 { font-size: 21px; margin-bottom: 16px; }
.wg4-read p { font-size: 14px; line-height: 2.05; color: var(--ag-ink2); margin-bottom: 14px; }
.wg4-read p:last-child { margin-bottom: 0; }
.wg4-read b { color: var(--ag-accent); }

@media (max-width: 1080px) {
    .wrb-hero { grid-template-columns: 1fr; }
    .wrb-board { border-left: 0; border-top: 1px solid var(--ag-line); }
    .wrb-art { display: none; }
    .wrb-goods { grid-template-columns: repeat(2, 1fr); }
    .wrb-result-grid { grid-template-columns: 1fr; }
    .wrb-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
    .wrb-intro, .wrb-board { padding: 22px 16px; }
    .wrb-quick-fields { grid-template-columns: 1fr 1fr; }
    .wrb-trigger { grid-template-columns: 1fr; }
    .wrb-lane { grid-template-columns: 44px 1fr 1fr; }
    .wrb-goods { grid-template-columns: 1fr; }
    .wg4-read { padding: 20px 18px; }
}