:root {
    --ink: #e9ece7;
    --muted: #8f9992;
    --surface: #111815;
    --surface-2: #18211d;
    --surface-3: #202b26;
    --line: #2a3831;
    --felt: #174a3b;
    --felt-deep: #0d3329;
    --accent: #e5a853;
    --danger: #ee7c70;
    --success: #70c697;
    color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; margin: 0; background: var(--surface); color: var(--ink); font-family: "Segoe UI", Arial, sans-serif; }
body { background-image: radial-gradient(circle at 70% -10%, rgba(42, 100, 76, .22), transparent 33%); }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
h1, h2, p { margin-top: 0; }
h1 { font-family: Georgia, serif; font-size: clamp(2.2rem, 4vw, 4.5rem); letter-spacing: -.045em; margin-bottom: .4rem; }
h2 { font-family: Georgia, serif; }
.muted { color: var(--muted); }
.eyebrow { color: var(--accent); font-size: .72rem; font-weight: 700; letter-spacing: .16em; margin-bottom: .65rem; }
.app-shell { min-height: 100vh; }
.topbar { height: 68px; padding: 0 34px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); background: rgba(17, 24, 21, .88); backdrop-filter: blur(18px); position: sticky; top: 0; z-index: 1000; }
.brand { display: flex; align-items: baseline; gap: 9px; font-weight: 700; letter-spacing: -.02em; }
.brand-mark { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--accent); color: #17120a; }
.brand small { font-weight: 500; color: var(--muted); padding-left: 9px; border-left: 1px solid var(--line); }
.topbar nav { display: flex; align-items: center; gap: 26px; color: #bdc5bf; font-size: .88rem; }
.topbar nav a:hover, .link-button:hover { color: white; }
.topbar form { margin: 0; }
.link-button { background: none; border: 0; padding: 0; color: #bdc5bf; cursor: pointer; }
.app-main { min-height: calc(100vh - 68px); }
.primary-action, .secondary-action { display: inline-flex; align-items: center; justify-content: center; border: 0; border-radius: 6px; padding: 11px 17px; font-weight: 700; cursor: pointer; transition: transform .16s ease, background .16s ease; }
.primary-action { background: var(--accent); color: #17120a; }
.primary-action:hover { transform: translateY(-1px); background: #f0b963; }
.secondary-action { background: var(--surface-3); border: 1px solid var(--line); color: var(--ink); }
button:disabled { opacity: .4; cursor: not-allowed; transform: none !important; }
.page-heading { max-width: 1280px; padding: 58px 40px 32px; margin: auto; display: flex; align-items: end; justify-content: space-between; }
.page-heading h1 { font-size: 3.3rem; }
.page-heading p:not(.eyebrow) { color: var(--muted); }

.home-poster { min-height: calc(100vh - 68px); padding: 7vw; display: grid; grid-template-columns: minmax(300px, 570px) 1fr; align-items: center; overflow: hidden; background: linear-gradient(110deg, rgba(9,22,17,.96) 0 44%, rgba(9,22,17,.42)), radial-gradient(circle at 75% 50%, #276b53, #12382d 48%, #0b1814 80%); }
.home-poster h1 { font-size: clamp(4rem, 8vw, 8.5rem); line-height: .88; }
.home-poster p:not(.eyebrow) { color: #b7c1ba; font-size: 1.12rem; max-width: 530px; line-height: 1.65; margin: 28px 0; }
.poster-cards { position: relative; height: 480px; min-width: 440px; }
.playing-card { position: absolute; left: 50%; top: 50%; width: 230px; height: 340px; border-radius: 18px; padding: 24px; background: #f2efe5; color: #151b18; font: 600 4.5rem Georgia, serif; box-shadow: 0 40px 80px #06100c99; transform: translate(calc(-50% + var(--x)), -50%) rotate(var(--r)); animation: deal-in .8s cubic-bezier(.2,.8,.2,1) both; }
.playing-card small { display: block; font: inherit; }
.playing-card.red { color: #a73a34; }
@keyframes deal-in { from { opacity: 0; transform: translate(calc(-50% + var(--x)), -35%) rotate(0); } }

.level-list { max-width: 1280px; margin: 0 auto 70px; padding: 0 40px; }
.workflow-summary { max-width: 1200px; margin: 0 auto 26px; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.workflow-latest { min-width: 170px; }
.workflow-latest strong, .workflow-latest small { display: block; }
.workflow-latest strong { margin-top: 8px; font: 600 1.45rem Georgia, serif; }
.workflow-latest small, .workflow-summary dt { color: var(--muted); font-size: .72rem; }
.live-label { color: var(--success); font-size: .68rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.live-label i { display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px rgb(91 180 126 / 10%); animation: live-pulse 2s ease-in-out infinite; }
.workflow-summary dl { display: flex; flex: 1; justify-content: flex-end; gap: clamp(22px, 4vw, 64px); margin: 0; }
.workflow-summary dl div { min-width: 72px; }
.workflow-summary dd { margin: 4px 0 0; color: var(--ink); font-size: 1.15rem; font-weight: 700; }
@keyframes live-pulse { 50% { opacity: .45; transform: scale(.82); } }
.level-list-header, .level-row { display: grid; grid-template-columns: 80px minmax(240px, 1fr) 180px 180px 90px; align-items: center; gap: 20px; }
.level-list-header { color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; padding: 0 18px 10px; }
.level-row { border-top: 1px solid var(--line); padding: 20px 18px; transition: background .15s, padding .15s; }
.level-row:hover { background: var(--surface-2); padding-left: 24px; }
.level-row > strong { color: var(--accent); }
.level-row b, .level-row small { display: block; }
.level-row small, .level-row time { color: var(--muted); font-size: .82rem; margin-top: 3px; }
.status { display: inline-flex; width: fit-content; border: 1px solid var(--line); border-radius: 99px; padding: 5px 10px; font-size: .72rem; text-transform: capitalize; }
.status-approved, .status-imported { color: var(--success); border-color: #38624c; }
.status-submitted { color: var(--accent); border-color: #69522f; }
.status-changesrequested { color: var(--danger); border-color: #6e3b36; }
.empty-state { max-width: 1200px; margin: 30px auto; border-top: 1px solid var(--line); padding: 50px 40px; color: var(--muted); }

.editor-header { height: 62px; display: flex; align-items: center; gap: 18px; padding: 0 22px; border-bottom: 1px solid var(--line); background: #111815; position: sticky; top: 68px; z-index: 900; }
.editor-header > a { color: var(--muted); }
.editor-header > div { flex: 1; }
.editor-header > div strong, .editor-header > div span { display: block; }
.editor-header > div span, .save-state { color: var(--muted); font-size: .75rem; }
.editor-grid { min-height: calc(100vh - 130px); display: grid; grid-template-columns: 224px minmax(650px, 1fr) 300px; }
.palette-panel, .inspector { background: var(--surface-2); overflow-y: auto; height: calc(100vh - 130px); position: sticky; top: 130px; }
.palette-panel { border-right: 1px solid var(--line); padding: 20px 16px; }
.inspector { border-left: 1px solid var(--line); padding: 20px; }
.panel-title { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 18px; font-weight: 700; }
.panel-title small { color: var(--muted); font-size: .68rem; font-weight: 400; }
.destination-toggle { display: grid; grid-template-columns: 1fr 1fr; margin-bottom: 16px; }
.destination-toggle button { background: transparent; border: 1px solid var(--line); padding: 8px; cursor: pointer; }
.destination-toggle button.active { background: var(--accent); color: #1c160d; border-color: var(--accent); }
.palette-special { padding: 4px 0 12px; border-bottom: 1px solid var(--line); margin-bottom: 6px; }
.palette-special > small { display: block; color: var(--muted); margin-bottom: 6px; }
.random-card-palette { width: 100%; display: flex; align-items: center; gap: 10px; padding: 7px; border: 1px solid #713b2d; border-radius: 6px; background: #241713; color: var(--ink); cursor: pointer; }
.random-card-palette img { width: 34px; height: 48px; object-fit: cover; border-radius: 4px; }
.random-card-palette:disabled { opacity: .45; cursor: not-allowed; }
.surprise-card-palette { margin-top: 6px; border-color: #8a6a1d; background: #2a2110; }
.wild-card-palette { margin-top: 6px; border-color: #6b3b8a; background: #221029; }
.palette-rank { display: grid; grid-template-columns: 42px 1fr; align-items: center; padding: 6px 0; border-top: 1px solid #ffffff0a; }
.palette-rank > small { color: var(--muted); font-size: .68rem; overflow: hidden; }
.palette-rank > div { display: flex; gap: 4px; }
.mini-card { width: 32px; height: 42px; border: 0; border-radius: 4px; background: #ebe8dd; color: #18201d; font-weight: 700; padding: 4px; line-height: 1; cursor: pointer; }
.mini-card span { display: block; font-size: .7rem; }
.red { color: #ad4038 !important; }
.workspace { min-width: 0; padding: 18px 24px 28px; background: #0e1512; overflow: auto; }
.board-toolbar { min-height: 38px; display: flex; align-items: center; gap: 8px; margin-bottom: 10px; color: var(--muted); font-size: .78rem; }
.board-toolbar span { flex: 1; }
.board-toolbar button { border: 1px solid var(--line); background: var(--surface-2); border-radius: 4px; padding: 6px 9px; cursor: pointer; }
.board-toolbar .delete-action { color: #1c0d0b; background: var(--danger); border-color: var(--danger); font-weight: 700; }
.board-toolbar .delete-action:hover:not(:disabled) { background: #ff9185; }
.board-frame { width: 566px; margin: auto; padding: 13px; border: 1px solid #315b4c; background: #0a211a; box-shadow: 0 22px 50px #0007; }
.level-board { width: 540px; height: 600px; position: relative; overflow: hidden; background: radial-gradient(circle at 50% 38%, #245f4c, #154638 65%, #10382d); touch-action: none; }
.level-board::before { content: ""; position: absolute; inset: 0; opacity: .12; background-image: repeating-linear-gradient(115deg, transparent 0 5px, #fff 6px, transparent 7px 13px); }
.board-safe-area { position: absolute; left: 42px; top: 72px; width: 456px; height: 456px; border: 1px dashed #d8e7dd33; pointer-events: none; }
.board-card { position: absolute; width: 90px; height: 126px; border: 1px solid #b8b7ae; border-radius: 8px; background: #f0ede2; color: #17201c; box-shadow: 0 5px 8px #00140d66; text-align: left; padding: 8px; cursor: grab; user-select: none; transition: box-shadow .12s, outline .12s; }
.board-card b, .board-card span { display: block; font: 700 1.4rem Georgia, serif; pointer-events: none; }
.board-card.random-card { padding: 0; overflow: hidden; background: #651d12; }
.board-card.surprise-card { padding: 0; overflow: hidden; background: #5c2410; box-shadow: 0 0 0 2px #e0b13c, 0 5px 12px #3a230566; }
.board-card.wild-card { padding: 0; overflow: hidden; background: #3a1a4a; box-shadow: 0 0 0 2px #c48ae8, 0 5px 12px #2a0f3a66; }
.random-card-art { width: 100%; height: 100%; display: block; object-fit: cover; pointer-events: none; }
.board-card.obstacle-frozen::after { content: ""; position: absolute; inset: 0; border-radius: 7px; background: linear-gradient(135deg, #bdf5ff99, #36bfe166 48%, #e6fcff88); border: 2px solid #bcefff; pointer-events: none; }
.board-card.obstacle-shapeshifter { box-shadow: 0 0 0 2px #bc83ff, 0 5px 12px #37135caa; }
.obstacle-badge { position: absolute; z-index: 2; right: 3px; bottom: 3px; padding: 2px 4px; border-radius: 3px; color: white; font: 700 .58rem/1.2 system-ui; font-style: normal; pointer-events: none; }
.frozen-badge { background: #087e9f; }
.shape-badge { background: #5c258d; }
.surprise-badge { background: #a3760f; }
.board-card.selected { outline: 3px solid var(--accent); outline-offset: 2px; }
.board-card.dragging { cursor: grabbing; box-shadow: 0 18px 30px #0009; transition: none; z-index: 999 !important; will-change: left, top; }
.hand-heading { width: min(100%, 880px); margin: 24px auto 8px; display: flex; justify-content: space-between; }
.hand-heading small { color: var(--muted); }
.hand-strip { min-height: 116px; display: flex; gap: 8px; overflow-x: auto; padding: 12px; border: 1px solid var(--line); background: #171d1a; }
.hand-strip > p { margin: auto; color: var(--muted); }
.hand-card { flex: 0 0 92px; height: 92px; border-radius: 6px; background: #eeece3; color: #18201d; padding: 8px; }
.hand-card > small, .hand-card > b { display: block; }
.hand-card > small { color: #657069; font-size: .62rem; }
.hand-card > b { margin: 8px 0; font-family: Georgia, serif; font-size: 1.25rem; }
.hand-card span { display: flex; }
.hand-card button { flex: 1; border: 0; background: #d9d7cf; color: #18201d; cursor: pointer; }
.random-hand-card > img { float: left; width: 33px; height: 52px; object-fit: cover; border-radius: 3px; margin: 5px 7px 5px 0; }
.random-hand-card > b { font: 700 .85rem system-ui; padding-top: 15px; }
.inspector label, .owner-grid label { display: block; color: var(--muted); font-size: .72rem; margin: 12px 0; }
.inspector input, .inspector select, .owner-grid input, .owner-grid select, .review-row textarea { width: 100%; margin-top: 5px; padding: 9px 10px; background: #101713; color: var(--ink); border: 1px solid var(--line); border-radius: 4px; outline: none; }
.inspector input:focus, .owner-grid input:focus, .review-row textarea:focus { border-color: var(--accent); }
.inspector .check { display: flex; gap: 8px; align-items: center; color: var(--ink); }
.inspector .check input { width: auto; margin: 0; }
.inspector-divider { border-top: 1px solid var(--line); margin: 18px 0; }
.streak-reward { border: 1px solid var(--line); border-radius: 5px; padding: 8px 10px; margin-bottom: 8px; }
.streak-reward.off { opacity: .55; }
.streak-reward .check { margin: 0; }
.streak-reward-fields { display: grid; grid-template-columns: 1fr 1fr 1.3fr; gap: 8px; margin-top: 6px; }
.streak-reward-fields label { margin: 0; }
.streak-total { display: block; color: var(--muted); font-size: .7rem; }
.streak-total.off { color: #e8b04a; }
.validation-list { margin-top: 22px; border-top: 1px solid var(--line); padding-top: 14px; }
.validation-list p { font-size: .72rem; line-height: 1.4; margin: 7px 0; }
.error { color: var(--danger); }
.warning { color: var(--accent); }

.review-list, .owner-grid { max-width: 1280px; margin: 0 auto 70px; padding: 0 40px; }
.review-row { display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 28px; padding: 24px 0; border-top: 1px solid var(--line); }
.review-row h2 { margin: 3px 0; }
.review-row p { color: var(--muted); margin: 0; }
.review-row textarea { min-height: 78px; resize: vertical; }
.review-row > div:last-child { display: flex; gap: 8px; }
.level-number { color: var(--accent); font-size: .72rem; font-weight: 700; }
.owner-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); padding: 0; }
.owner-grid section { background: var(--surface); padding: 38px; min-height: 420px; }
.owner-grid section > p { color: var(--muted); }
.secret-result, .import-code { margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--line); }
.secret-result small, .secret-result code, .import-code > * { display: block; }
.secret-result code { margin-top: 8px; color: var(--accent); overflow-wrap: anywhere; }
.import-code strong { font: 600 3rem Georgia, serif; letter-spacing: .12em; color: var(--accent); margin: 10px 0; }
.import-code span { color: var(--muted); }

.form-control, .form-select { background: var(--surface-2); color: var(--ink); border-color: var(--line); }
.row { max-width: 950px; margin: 0 auto; padding: 60px 30px; }
#blazor-error-ui { display: none; position: fixed; bottom: 0; left: 0; right: 0; padding: 12px 20px; background: #6e302b; z-index: 2000; }

.json-trigger { min-width: 68px; }
.json-drawer { position: fixed; z-index: 1600; top: 68px; right: 0; bottom: 0; width: min(610px, 100vw); display: flex; flex-direction: column; background: #101713; border-left: 1px solid var(--line); box-shadow: -24px 0 60px #0009; animation: json-drawer-in .18s ease-out; }
.json-drawer > header { min-height: 78px; padding: 18px 22px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.json-drawer > header small { color: var(--accent); font-size: .66rem; font-weight: 700; letter-spacing: .14em; }
.json-drawer > header h2 { margin: 3px 0 0; font-size: 1.7rem; }
.json-close { width: 38px; height: 38px; border: 1px solid var(--line); border-radius: 50%; background: transparent; font-size: 1.45rem; cursor: pointer; }
.json-tabs { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--line); }
.json-tabs button { padding: 14px; border: 0; border-bottom: 2px solid transparent; background: var(--surface); color: var(--muted); cursor: pointer; }
.json-tabs button.active { color: var(--ink); border-bottom-color: var(--accent); }
.json-drawer-body { flex: 1; min-height: 0; overflow-y: auto; padding: 22px; }
.json-drawer > footer { display: flex; justify-content: flex-end; gap: 10px; padding: 16px 22px; border-top: 1px solid var(--line); background: var(--surface); }
.json-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-bottom: 14px; background: var(--line); border: 1px solid var(--line); }
.json-meta div { padding: 13px 14px; background: var(--surface-2); }
.json-meta small, .json-meta strong { display: block; }
.json-meta small { margin-bottom: 4px; color: var(--muted); font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; }
.json-checksum { display: block; margin-bottom: 18px; }
.json-checksum span { display: block; margin-bottom: 6px; color: var(--muted); font-size: .7rem; }
.json-checksum code { display: block; padding: 10px 12px; overflow-wrap: anywhere; border: 1px solid var(--line); background: #0a100d; color: #b8c7bf; font-size: .72rem; }
.json-code-toolbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; color: var(--muted); font-size: .7rem; }
.json-format-toggle { display: flex; border: 1px solid var(--line); border-radius: 4px; overflow: hidden; }
.json-format-toggle button { padding: 7px 10px; border: 0; background: transparent; color: var(--muted); cursor: pointer; }
.json-format-toggle button.active { background: var(--surface-3); color: var(--ink); }
.json-code { min-height: 440px; max-height: calc(100vh - 390px); margin: 0; padding: 16px; overflow: auto; white-space: pre; tab-size: 2; border: 1px solid var(--line); background: #080d0b; color: #c8d8cf; font: .76rem/1.55 Consolas, "Cascadia Code", monospace; }
.json-help { color: var(--muted); font-size: .84rem; line-height: 1.55; }
.json-import-input { width: 100%; min-height: 245px; padding: 14px; resize: vertical; outline: none; border: 1px solid var(--line); border-radius: 4px; background: #080d0b; color: #c8d8cf; font: .78rem/1.5 Consolas, "Cascadia Code", monospace; }
.json-import-input:focus { border-color: var(--accent); }
.json-import-actions { display: flex; justify-content: space-between; gap: 10px; margin: 12px 0 18px; }
.json-file-button { position: relative; display: inline-flex; align-items: center; justify-content: center; padding: 10px 15px; overflow: hidden; border: 1px solid var(--line); border-radius: 6px; background: var(--surface-3); font-weight: 700; cursor: pointer; }
.json-file-button input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.json-file-button:has(input:disabled) { opacity: .4; cursor: not-allowed; }
.json-callout, .json-preview-state { padding: 15px; border-left: 3px solid var(--accent); background: #2a2115; }
.json-callout.error { border-left-color: var(--danger); background: #291917; }
.json-callout p, .json-preview-state span { display: block; margin: 5px 0 0; color: #bbc3be; font-size: .8rem; line-height: 1.45; }
.json-notice { margin: 8px 0; color: #b9c4be; font-size: .76rem; }
.json-validation { margin: 14px 0; border-top: 1px solid var(--line); }
.json-validation p { margin: 0; padding: 9px 2px; border-bottom: 1px solid var(--line); font-size: .75rem; line-height: 1.4; }
.json-preview-state { margin-top: 16px; border-left-color: var(--success); background: #12251b; }
.import-preview-mode .board-card { cursor: default; }
@keyframes json-drawer-in { from { opacity: 0; transform: translateX(26px); } }

@media (max-width: 1100px) {
    .editor-grid { grid-template-columns: 190px minmax(580px, 1fr); }
    .inspector { position: static; grid-column: 1 / -1; height: auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
    .home-poster { grid-template-columns: 1fr; }
    .poster-cards { display: none; }
}
@media (max-width: 760px) {
    .topbar { padding: 0 16px; }
    .brand small { display: none; }
    .topbar nav { gap: 12px; }
    .editor-grid { display: block; }
    .palette-panel, .inspector { position: static; height: auto; }
    .palette-panel { display: none; }
    .workspace { padding: 10px; }
    .board-frame { transform-origin: top left; transform: scale(.72); margin-bottom: -168px; }
    .level-list-header { display: none; }
    .level-row { grid-template-columns: 50px 1fr; }
    .level-row > *:nth-child(n+3) { display: none; }
    .review-row, .owner-grid { display: block; }
    .review-row > * { margin-bottom: 12px; }
    .page-heading { padding: 36px 20px 24px; }
    .workflow-summary { margin: 0 20px 24px; padding: 16px 0; align-items: flex-start; }
    .workflow-summary dl { display: grid; grid-template-columns: repeat(2, minmax(72px, 1fr)); gap: 12px 22px; }
}