/*!
 * UNO在线玩 · uno-card-game
 * 独立设计系统「彩色牌桌」：深绿呢绒 + 红黄蓝绿四色 + 奶油牌面
 * 字体层级：倾斜重黑标题 + 等宽编号；牌为椭圆白芯彩边
 */
.uno-page, .uno-modal, .uno-color-modal, .uno-toast {
    --uno-bg: #f3f1e8;
    --uno-card: #fffdf6;
    --uno-card2: #eeece0;
    --uno-line: #d9d6c6;
    --uno-ink: #20261f;
    --uno-ink2: #6d7568;
    --uno-felt: #16543c;
    --uno-red: #e04338;
    --uno-yellow: #f2b81e;
    --uno-blue: #2c74c9;
    --uno-green: #2fa563;
    --uno-num: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
:root[data-theme="dark"] .uno-page, :root[data-theme="dark"] .uno-modal, :root[data-theme="dark"] .uno-color-modal, :root[data-theme="dark"] .uno-toast {
    --uno-bg: #101711;
    --uno-card: #1c241d;
    --uno-card2: #242e25;
    --uno-line: #384438;
    --uno-ink: #eef3e9;
    --uno-ink2: #a4b3a2;
    --uno-felt: #0c3023;
    --uno-red: #ff7d6f;
    --uno-yellow: #ffd45e;
    --uno-blue: #71aaf0;
    --uno-green: #62d093;
}
.uno-page { background: var(--uno-bg); color: var(--uno-ink); font-family: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; font-size: 15px; line-height: 1.75; }
.uno-page *, .uno-page *::before, .uno-page *::after { box-sizing: border-box; }
.uno-wrap { max-width: 1160px; margin: 0 auto; padding: 20px 16px 12px; }
.uno-page .detail-breadcrumb { margin: 0 0 16px; font-size: 13px; color: var(--uno-ink2); }
.uno-page .detail-breadcrumb a { color: var(--uno-felt); text-decoration: none; }
.uno-page .detail-breadcrumb .sep { margin: 0 8px; opacity: .6; }

/* ---------- Hero ---------- */
.uno-hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 22px; align-items: center; padding: 26px 30px; border: 1px solid var(--uno-line); border-radius: 14px; background: linear-gradient(140deg, var(--uno-card), var(--uno-card2)); overflow: hidden; }
.uno-kicker { font: 800 11px var(--uno-num); letter-spacing: .16em; color: var(--uno-red); }
.uno-hero h1 { margin: 10px 0 6px; font-size: clamp(30px, 3.7vw, 45px); font-weight: 900; font-style: italic; letter-spacing: -.02em; }
.uno-sub { margin: 0 0 18px; color: var(--uno-ink2); font-size: 15px; }
.uno-sub b { color: var(--uno-felt); }
.uno-hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.uno-cta { cursor: pointer; border: 0; border-radius: 999px; padding: 11px 26px; font-size: 15px; font-weight: 900; color: #fff; background: linear-gradient(135deg, #e04338, #b8241c); box-shadow: 0 9px 20px -12px rgba(184, 36, 28, .95); }
.uno-cta:hover { filter: brightness(1.1); }
.uno-ghost, .uno-mini { cursor: pointer; border: 1px solid var(--uno-line); border-radius: 999px; background: var(--uno-card); color: var(--uno-ink); font-size: 13px; font-weight: 800; padding: 10px 18px; }
.uno-mini { border-radius: 8px; padding: 8px 12px; font-size: 12px; }
.uno-mini:disabled { opacity: .45; cursor: not-allowed; }
.uno-mini-solid { background: var(--uno-felt); color: #fff; border-color: var(--uno-felt); }
.uno-ghost:hover, .uno-mini:hover:not(:disabled) { border-color: var(--uno-red); }
.uno-hero-note { margin: 14px 0 0; font-size: 12px; color: var(--uno-ink2); }
.uno-fan { position: relative; justify-self: center; width: 260px; height: 150px; }
.uno-fan-c { position: absolute; width: 76px; height: 112px; border: 5px solid #fff; border-radius: 12px; display: grid; place-items: center; font: 900 26px var(--uno-num); color: #fff; box-shadow: 0 10px 20px -10px rgba(0,0,0,.7); }
.uno-fan-r { left: 0; top: 24px; transform: rotate(-20deg); background: var(--uno-red); }
.uno-fan-y { left: 42px; top: 12px; transform: rotate(-10deg); background: var(--uno-yellow); }
.uno-fan-b { left: 86px; top: 4px; transform: rotate(0); background: var(--uno-blue); }
.uno-fan-g { left: 130px; top: 12px; transform: rotate(10deg); background: var(--uno-green); }
.uno-fan-w { left: 174px; top: 24px; transform: rotate(20deg); background: conic-gradient(#e04338 0 25%, #f2b81e 0 50%, #2c74c9 0 75%, #2fa563 0); font-size: 13px; letter-spacing: .05em; }

/* ---------- 面板 ---------- */
.uno-panel { margin-top: 18px; border: 1px solid var(--uno-line); border-radius: 14px; background: var(--uno-card); overflow: hidden; }
.uno-topbar { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--uno-line); background: var(--uno-card2); }
.uno-metric { padding: 11px 15px; border-right: 1px dashed var(--uno-line); }
.uno-metric:last-child { border-right: 0; }
.uno-metric span { display: block; font-size: 11px; color: var(--uno-ink2); }
.uno-metric b { font: 900 19px var(--uno-num); color: var(--uno-felt); }
.uno-main { display: grid; grid-template-columns: minmax(0, 1fr) 300px; }
.uno-table-area { min-width: 0; padding: 18px; }
.uno-table-head { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 12px; font-size: 13px; color: var(--uno-ink2); }
.uno-table-head b { color: var(--uno-ink); }
.uno-table { position: relative; display: flex; align-items: center; justify-content: center; gap: 26px; min-height: 180px; padding: 18px; border-radius: 16px; background: radial-gradient(90% 100% at 50% 0, rgba(255,255,255,.09), transparent 70%), var(--uno-felt); box-shadow: inset 0 0 0 6px rgba(0,0,0,.14); }
.uno-pile, .uno-discard { width: 82px; height: 122px; border-radius: 12px; display: grid; place-items: center; font: 900 20px var(--uno-num); color: #fff; }
.uno-pile { background: repeating-linear-gradient(45deg, #1c1c1c 0 8px, #d8352b 8px 16px); border: 4px solid #fff; cursor: pointer; }
.uno-pile span { background: #1c1c1c; padding: 4px 8px; border-radius: 4px; transform: rotate(-12deg); }
.uno-discard { border: 4px solid #fff; background: #333; box-shadow: 0 10px 20px -10px rgba(0,0,0,.7); }
.uno-discard.empty { background: rgba(255,255,255,.12); border-style: dashed; }
.uno-card-r { background: var(--uno-red); } .uno-card-y { background: var(--uno-yellow); color: #2a2110; }
.uno-card-b { background: var(--uno-blue); } .uno-card-g { background: var(--uno-green); }
.uno-card-k { background: conic-gradient(#e04338 0 25%, #f2b81e 0 50%, #2c74c9 0 75%, #2fa563 0); font-size: 13px; }
.uno-color-badge { position: absolute; right: 14px; bottom: 12px; padding: 4px 12px; border-radius: 999px; background: rgba(0,0,0,.35); color: #fff; font: 700 11px var(--uno-num); }
.uno-players { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 8px; margin: 14px 0; }
.uno-player { padding: 8px 10px; border: 1px solid var(--uno-line); border-radius: 10px; background: var(--uno-card2); font-size: 12px; }
.uno-player.on { border-color: var(--uno-red); box-shadow: 0 0 0 2px rgba(224, 67, 56, .15); }
.uno-player b { display: block; font-size: 13px; }
.uno-hand-head { display: flex; justify-content: space-between; gap: 10px; margin: 4px 0 8px; font-size: 13px; color: var(--uno-ink2); }
.uno-hand-head b { color: var(--uno-ink); }
.uno-hand { display: flex; gap: 7px; flex-wrap: wrap; min-height: 104px; }
.uno-hcard { width: 62px; height: 92px; border: 3px solid #fff; border-radius: 9px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; cursor: pointer; font: 900 19px var(--uno-num); color: #fff; box-shadow: 0 6px 12px -8px rgba(0,0,0,.7); transition: transform .14s; }
.uno-hcard:hover { transform: translateY(-5px); }
.uno-hcard small { font: 700 9px var(--uno-num); opacity: .85; }
.uno-hcard.dim { opacity: .42; filter: grayscale(.6); }
.uno-row { display: flex; gap: 7px; margin-top: 10px; flex-wrap: wrap; }

/* ---------- 侧栏 ---------- */
.uno-side { min-width: 0; padding: 18px; border-left: 1px solid var(--uno-line); background: var(--uno-card2); }
.uno-side-title { margin: 0 0 10px; font-size: 14px; font-weight: 900; color: var(--uno-felt); border-bottom: 2px solid var(--uno-line); padding-bottom: 5px; }
.uno-side-title:not(:first-child) { margin-top: 20px; }
.uno-l { display: block; margin: 9px 0 4px; font-size: 12px; color: var(--uno-ink2); }
.uno-input { width: 100%; min-width: 0; border: 1px solid var(--uno-line); border-radius: 8px; padding: 8px 9px; background: var(--uno-card); color: var(--uno-ink); font: 13px/1.6 inherit; }
.uno-input:focus { outline: 2px solid var(--uno-green); outline-offset: 1px; }
.uno-ta { resize: vertical; font-family: var(--uno-num); font-size: 12px; }
.uno-validate, .uno-check { min-height: 20px; margin: 6px 0 0; font-size: 12px; color: var(--uno-red); white-space: pre-wrap; }
.uno-score { font: 11px/2 var(--uno-num); }
.uno-score div { display: flex; justify-content: space-between; border-bottom: 1px dotted var(--uno-line); }
.uno-log { margin: 0; padding-left: 18px; max-height: 130px; overflow: auto; font: 12px/1.8 var(--uno-num); color: var(--uno-ink2); }

/* ---------- 实验室 ---------- */
.uno-lab { margin-top: 18px; padding: 22px; border: 1px solid var(--uno-line); border-radius: 14px; background: var(--uno-card); }
.uno-lab-head h2 { margin: 0 0 4px; font-size: 19px; }
.uno-lab-head p { margin: 0 0 16px; font-size: 13px; color: var(--uno-ink2); }
.uno-lab-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.uno-lab-box { min-width: 0; padding: 16px; border: 1px dashed var(--uno-line); border-radius: 12px; background: var(--uno-card2); }
.uno-lab-box label { display: block; margin-bottom: 8px; font-size: 12px; font-weight: 800; }
.uno-inline { display: flex; gap: 7px; }
.uno-inline .uno-input { flex: 1; }
.uno-batch { margin-top: 10px; font: 12px/1.9 var(--uno-num); white-space: pre-wrap; color: var(--uno-felt); }
.uno-lab-note { margin: 10px 0 0; font-size: 12px; color: var(--uno-ink2); }
.uno-lab-note code { font-family: var(--uno-num); }

/* ---------- 弹窗 / toast ---------- */
.uno-modal, .uno-color-modal { position: fixed; inset: 0; z-index: 9000; display: flex; align-items: center; justify-content: center; padding: 20px; background: rgba(8, 28, 18, .62); }
.uno-modal[hidden], .uno-color-modal[hidden] { display: none !important; }
.uno-modal-box { position: relative; width: min(420px, 100%); padding: 28px; border: 3px solid #fff; border-radius: 16px; background: var(--uno-card); text-align: center; box-shadow: 0 20px 50px -24px rgba(0,0,0,.8); }
.uno-modal-x { position: absolute; right: 12px; top: 6px; border: 0; background: transparent; font-size: 25px; color: var(--uno-ink2); cursor: pointer; }
.uno-modal-badge { font: 900 11px var(--uno-num); letter-spacing: .18em; color: var(--uno-red); }
.uno-modal-box h2 { margin: 10px 0 6px; font-size: 25px; }
.uno-modal-box p { margin: 0 0 14px; color: var(--uno-ink2); font-size: 13px; }
.uno-modal-list { margin-bottom: 18px; font: 12px/2 var(--uno-num); text-align: left; }
.uno-modal-list div { display: flex; justify-content: space-between; border-bottom: 1px dotted var(--uno-line); }
.uno-color-box { width: min(330px, 100%); padding: 24px; border: 2px solid #fff; border-radius: 16px; background: var(--uno-card); text-align: center; }
.uno-color-box b { display: block; margin-bottom: 14px; }
.uno-color-picks { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.uno-cp { height: 54px; border: 2px solid #fff; border-radius: 10px; font-weight: 900; color: #fff; cursor: pointer; }
.uno-cp-r { background: var(--uno-red); } .uno-cp-y { background: var(--uno-yellow); color: #2a2110; }
.uno-cp-b { background: var(--uno-blue); } .uno-cp-g { background: var(--uno-green); }
.uno-toast { position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%); z-index: 9500; padding: 10px 18px; border-radius: 999px; background: var(--uno-ink); color: var(--uno-card); font-size: 13px; opacity: 0; pointer-events: none; transition: opacity .25s; }
.uno-toast.on { opacity: 1; }

@media (max-width: 940px) {
    .uno-hero { grid-template-columns: 1fr; }
    .uno-fan { display: none; }
    .uno-main { grid-template-columns: 1fr; }
    .uno-side { border-left: 0; border-top: 1px solid var(--uno-line); }
    .uno-lab-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
    .uno-topbar { grid-template-columns: repeat(2, 1fr); }
    .uno-metric:nth-child(2) { border-right: 0; }
    .uno-table { gap: 12px; min-height: 150px; }
    .uno-pile, .uno-discard { width: 66px; height: 98px; font-size: 15px; }
    .uno-hcard { width: 50px; height: 76px; font-size: 15px; }
    .uno-hero h1 { font-size: 30px; }
}