/*!
 * 大富翁在线版 · richman-board
 * 独立设计系统「地产大亨账本」：墨绿金箔 + 米白纸 + 朱红印章
 * 字体层级：衬线标题（宋体/Georgia）+ 等宽账目数字
 */
.rmb-page, .rmb-modal, .rmb-toast {
    --rmb-bg: #f4f0e4;
    --rmb-card: #fffdf5;
    --rmb-card2: #f0ebda;
    --rmb-line: #ddd2b4;
    --rmb-ink: #23312c;
    --rmb-ink2: #6b7569;
    --rmb-green: #14463c;
    --rmb-green-soft: rgba(20, 70, 60, .09);
    --rmb-gold: #a9822a;
    --rmb-gold-soft: rgba(169, 130, 42, .14);
    --rmb-red: #a63c33;
    --rmb-shadow: 0 18px 38px -26px rgba(25, 45, 35, .7);
    --rmb-serif: Georgia, "Songti SC", "SimSun", "Noto Serif CJK SC", serif;
    --rmb-num: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
:root[data-theme="dark"] .rmb-page, :root[data-theme="dark"] .rmb-modal, :root[data-theme="dark"] .rmb-toast {
    --rmb-bg: #111917;
    --rmb-card: #1a2622;
    --rmb-card2: #202e28;
    --rmb-line: #35483d;
    --rmb-ink: #eef2e8;
    --rmb-ink2: #a7b8ab;
    --rmb-green: #79c9ab;
    --rmb-green-soft: rgba(121, 201, 171, .13);
    --rmb-gold: #dfbd69;
    --rmb-gold-soft: rgba(223, 189, 105, .15);
    --rmb-red: #ec8a7c;
    --rmb-shadow: 0 20px 40px -24px rgba(0, 0, 0, .85);
}
.rmb-page { background: var(--rmb-bg); color: var(--rmb-ink); font-family: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; font-size: 15px; line-height: 1.8; }
.rmb-page *, .rmb-page *::before, .rmb-page *::after { box-sizing: border-box; }
.rmb-wrap { max-width: 1180px; margin: 0 auto; padding: 20px 16px 12px; }
.rmb-page .detail-breadcrumb { margin: 0 0 16px; font-size: 13px; color: var(--rmb-ink2); }
.rmb-page .detail-breadcrumb a { color: var(--rmb-green); text-decoration: none; }
.rmb-page .detail-breadcrumb .sep { margin: 0 8px; opacity: .6; }

/* ---------- Hero：墨绿横幅 + 地契卡 ---------- */
.rmb-hero { position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 24px; align-items: center; padding: 30px 34px; border-radius: 8px; background: linear-gradient(120deg, #123c34, #1c5550); border: 2px solid var(--rmb-gold); box-shadow: var(--rmb-shadow); overflow: hidden; }
.rmb-hero::before { content: ''; position: absolute; inset: 8px; border: 1px solid rgba(223, 189, 105, .45); border-radius: 4px; pointer-events: none; }
:root[data-theme="dark"] .rmb-hero { background: linear-gradient(120deg, #0c211c, #14342e); }
.rmb-kicker { font: 700 11px/1.4 var(--rmb-num); letter-spacing: .28em; color: var(--rmb-gold); }
.rmb-hero h1 { margin: 10px 0 6px; font: 700 clamp(30px, 3.5vw, 43px)/1.25 var(--rmb-serif); letter-spacing: .04em; color: #f8f1da; }
.rmb-sub { margin: 0 0 18px; color: #cfe0d5; font-size: 15px; }
.rmb-sub b { color: #f0d68c; }
.rmb-hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.rmb-cta { cursor: pointer; border: 1px solid #e3c471; border-radius: 4px; padding: 11px 26px; font-weight: 800; font-size: 15px; color: #17392f; background: linear-gradient(180deg, #f0d68c, #cda944); box-shadow: 0 8px 18px -10px rgba(0,0,0,.7); transition: transform .18s; }
.rmb-cta:hover { transform: translateY(-2px); }
.rmb-cta-sm { padding: 9px 18px; font-size: 13px; width: 100%; }
.rmb-cta:disabled { opacity: .45; cursor: not-allowed; }
.rmb-ghost, .rmb-mini { cursor: pointer; border-radius: 4px; border: 1px solid rgba(240, 214, 140, .6); background: transparent; color: #f6ebcd; font-weight: 700; font-size: 13px; padding: 10px 18px; }
.rmb-mini { border-color: var(--rmb-line); background: var(--rmb-card); color: var(--rmb-ink); padding: 8px 12px; font-size: 12px; }
.rmb-mini:hover { border-color: var(--rmb-gold); }
.rmb-mini-solid { background: var(--rmb-green); color: #fff; border-color: var(--rmb-green); }
.rmb-hero-note { margin: 14px 0 0; color: #a9c4b6; font-size: 12px; }
.rmb-deed { position: relative; justify-self: center; width: min(260px, 100%); padding: 20px 22px 24px; border: 2px solid #d9bd76; border-radius: 3px; background: #fdf8e9; color: #294138; transform: rotate(-3deg); box-shadow: 0 14px 26px -14px rgba(0,0,0,.8); text-align: center; }
.rmb-deed-top { display: block; font: 700 10px var(--rmb-num); letter-spacing: .22em; color: #8a6c24; }
.rmb-deed b { display: block; margin: 10px 0; font: 700 25px var(--rmb-serif); }
.rmb-deed-line { display: block; height: 1px; background: #cbb684; margin: 8px 0; }
.rmb-deed em { font: 12px var(--rmb-num); font-style: normal; color: #5f6d5c; }
.rmb-deed-seal { position: absolute; right: -14px; bottom: -14px; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; border: 3px double #a63c33; color: #a63c33; font: 700 20px var(--rmb-serif); background: rgba(253,248,233,.9); transform: rotate(12deg); }

/* ---------- 面板 ---------- */
.rmb-panel { margin-top: 18px; border: 1px solid var(--rmb-line); border-radius: 8px; background: var(--rmb-card); box-shadow: var(--rmb-shadow); overflow: hidden; }
.rmb-topbar { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--rmb-green-soft); border-bottom: 1px solid var(--rmb-line); }
.rmb-metric { padding: 11px 16px; border-right: 1px solid var(--rmb-line); }
.rmb-metric:last-child { border-right: 0; }
.rmb-metric span { display: block; font-size: 11px; letter-spacing: .1em; color: var(--rmb-ink2); }
.rmb-metric b { font: 700 19px var(--rmb-num); color: var(--rmb-green); }
.rmb-main { display: grid; grid-template-columns: minmax(0, 1fr) 320px; }
.rmb-board-area { min-width: 0; padding: 18px; }
.rmb-board-head { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 12px; font-size: 13px; color: var(--rmb-ink2); }
.rmb-board-head b { color: var(--rmb-ink); font-size: 15px; }
.rmb-board { display: grid; grid-template-columns: repeat(7, 1fr); grid-template-rows: repeat(7, 62px); gap: 5px; }
.rmb-cell { min-width: 0; padding: 5px 3px; border: 1px solid var(--rmb-line); border-radius: 3px; background: var(--rmb-card2); font-size: 10px; line-height: 1.3; text-align: center; overflow: hidden; position: relative; }
.rmb-cell .n { display: block; font-weight: 800; font-size: 11px; color: var(--rmb-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rmb-cell .p { display: block; font: 10px var(--rmb-num); color: var(--rmb-gold); }
.rmb-cell.is-go { background: var(--rmb-gold-soft); border-color: var(--rmb-gold); }
.rmb-cell.is-own { border-color: var(--rmb-green); box-shadow: inset 0 0 0 1px var(--rmb-green); }
.rmb-cell .tokens { position: absolute; left: 2px; right: 2px; bottom: 2px; display: flex; justify-content: center; gap: 2px; flex-wrap: wrap; }
.rmb-cell .tokens i { width: 9px; height: 9px; border-radius: 50%; border: 1px solid #fff; font-style: normal; }
.rmb-center { grid-column: 2 / 7; grid-row: 2 / 7; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 2px dashed var(--rmb-line); border-radius: 6px; text-align: center; padding: 12px; }
.rmb-center b { font: 700 22px var(--rmb-serif); color: var(--rmb-green); }
.rmb-center span { font-size: 12px; color: var(--rmb-ink2); }

/* ---------- 侧栏 ---------- */
.rmb-side { min-width: 0; padding: 18px; border-left: 1px solid var(--rmb-line); background: var(--rmb-card2); }
.rmb-side-title { margin: 0 0 10px; font: 700 14px var(--rmb-serif); letter-spacing: .08em; color: var(--rmb-green); border-bottom: 1px solid var(--rmb-line); padding-bottom: 6px; }
.rmb-side-title:not(:first-child) { margin-top: 20px; }
.rmb-l { display: block; margin: 9px 0 4px; font-size: 12px; color: var(--rmb-ink2); }
.rmb-input { width: 100%; min-width: 0; border: 1px solid var(--rmb-line); border-radius: 4px; padding: 8px 9px; background: var(--rmb-card); color: var(--rmb-ink); font: 13px/1.6 inherit; }
.rmb-input:focus { outline: 2px solid var(--rmb-gold); outline-offset: 1px; }
.rmb-ta { resize: vertical; font-family: var(--rmb-num); font-size: 12px; }
.rmb-validate, .rmb-check { min-height: 20px; margin: 6px 0 0; font-size: 12px; color: var(--rmb-red); }
.rmb-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin-top: 10px; }
.rmb-actions .rmb-cta-sm { grid-column: 1 / -1; }
.rmb-ledger { font: 12px/1.9 var(--rmb-num); }
.rmb-ledger .row { display: flex; justify-content: space-between; gap: 8px; padding: 5px 7px; border-bottom: 1px dotted var(--rmb-line); }
.rmb-ledger .row b { color: var(--rmb-green); }
.rmb-ledger .row.is-out { opacity: .5; text-decoration: line-through; }
.rmb-dim { color: var(--rmb-ink2); font-size: 12px; }
.rmb-log { margin: 0; padding-left: 18px; max-height: 140px; overflow: auto; font-size: 12px; color: var(--rmb-ink2); }

/* ---------- 实验室 ---------- */
.rmb-lab { margin-top: 18px; padding: 22px; border: 1px solid var(--rmb-line); border-radius: 8px; background: var(--rmb-card); }
.rmb-lab-head h2 { margin: 0 0 4px; font: 700 20px var(--rmb-serif); }
.rmb-lab-head p { margin: 0 0 16px; font-size: 13px; color: var(--rmb-ink2); }
.rmb-lab-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.rmb-lab-box { min-width: 0; padding: 16px; border: 1px dashed var(--rmb-line); border-radius: 5px; background: var(--rmb-card2); }
.rmb-lab-box label { display: block; margin-bottom: 8px; font-size: 12px; font-weight: 700; }
.rmb-inline { display: flex; gap: 7px; }
.rmb-inline .rmb-input { flex: 1; }
.rmb-batch { margin-top: 12px; font: 12px/1.9 var(--rmb-num); white-space: pre-wrap; color: var(--rmb-green); }

/* ---------- 弹窗 / toast ---------- */
.rmb-modal { position: fixed; inset: 0; z-index: 9000; display: flex; align-items: center; justify-content: center; padding: 20px; background: rgba(9, 25, 20, .62); }
.rmb-modal[hidden] { display: none !important; }
.rmb-modal-box { position: relative; width: min(430px, 100%); padding: 30px; border-radius: 6px; border: 2px solid var(--rmb-gold); background: var(--rmb-card); text-align: center; }
.rmb-modal-x { position: absolute; right: 12px; top: 8px; border: 0; background: transparent; font-size: 26px; cursor: pointer; color: var(--rmb-ink2); }
.rmb-modal-badge { font: 700 11px var(--rmb-num); letter-spacing: .2em; color: var(--rmb-gold); }
.rmb-modal-box h2 { margin: 10px 0 6px; font: 700 25px var(--rmb-serif); }
.rmb-modal-box p { margin: 0 0 14px; color: var(--rmb-ink2); font-size: 13px; }
.rmb-modal-list { text-align: left; margin-bottom: 18px; font: 12px/2 var(--rmb-num); }
.rmb-modal-list div { display: flex; justify-content: space-between; border-bottom: 1px dotted var(--rmb-line); }
.rmb-toast { position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%); z-index: 9500; padding: 10px 18px; border-radius: 4px; background: var(--rmb-ink); color: var(--rmb-card); font-size: 13px; opacity: 0; pointer-events: none; transition: opacity .25s; }
.rmb-toast.on { opacity: 1; }

@media (max-width: 940px) {
    .rmb-hero { grid-template-columns: 1fr; padding: 24px; }
    .rmb-deed { display: none; }
    .rmb-main { grid-template-columns: 1fr; }
    .rmb-side { border-left: 0; border-top: 1px solid var(--rmb-line); }
    .rmb-lab-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
    .rmb-topbar { grid-template-columns: repeat(2, 1fr); }
    .rmb-metric:nth-child(2) { border-right: 0; }
    .rmb-board { grid-template-rows: repeat(7, 48px); gap: 3px; }
    .rmb-cell { font-size: 9px; padding: 3px 1px; }
    .rmb-cell .n { font-size: 9px; }
    .rmb-center b { font-size: 15px; }
    .rmb-hero h1 { font-size: 29px; }
}