:root{color-scheme:dark;--bg:#080d17;--sidebar:#0b1423;--panel:#101b2d;--raised:#17263d;--line:#283a52;--text:#eff5ff;--muted:#a9bad2;--accent:#7c9cff;--teal:#45d6c7;--amber:#f3c676;--red:#ff7d8f;--shadow:0 14px 40px #03060c40;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);min-height:100vh}button,input,textarea,select{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button:disabled{opacity:.5;cursor:not-allowed}a{color:var(--accent)}.muted{color:var(--muted)}[hidden]{display:none!important}.app{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:100vh}.sidebar{background:linear-gradient(180deg,#0d192b,#0a1120);border-right:1px solid var(--line);padding:28px 16px;display:flex;flex-direction:column;min-height:100vh}.sidebar-top{display:flex;align-items:center;gap:12px;padding:4px 12px 40px}.brand-mark,.emblem{border:1px solid #426194;color:#eff5ff;background:linear-gradient(145deg,#1a3357,#0c182e);border-radius:12px;width:44px;height:44px;display:grid;place-items:center;font-size:27px;font-weight:750;letter-spacing:-3px;flex-shrink:0}.brand-mark span,.emblem span{color:var(--accent);font-size:15px;vertical-align:super}.brand-name{font-size:14px;font-weight:850;letter-spacing:.13em}.brand-sub{font-size:9px;color:#9baeca;letter-spacing:.31em;margin-top:5px}.workspace-label,.eyebrow{font-size:10px;letter-spacing:.18em;font-weight:750;color:#899dbb}.workspace-label{margin:0 13px 13px}.sidebar nav{display:grid;gap:5px}.nav{border:0;background:transparent;color:#a8bad4;border-radius:9px;padding:13px 14px;display:flex;text-align:left;align-items:center;gap:13px;width:100%;transition:background .15s;color-scheme:dark}.nav:hover{color:#fff;background:#ffffff0c}.nav.active{background:#253656;color:#f1f6ff;box-shadow:inset 3px 0 var(--accent)}.nav-icon{font-size:20px;width:21px;text-align:center;color:var(--accent)}.nav-tag{margin-left:auto;color:#a3baff;background:#6175d02b;font-size:8px;font-weight:800;padding:4px 5px;border-radius:4px;letter-spacing:.06em}.sidebar-bottom{margin-top:auto;padding:35px 8px 0}.guide-mini{display:flex;align-items:flex-start;gap:10px;background:#121f34;border:1px solid var(--line);border-radius:12px;padding:14px 11px}.guide-symbol{border:1px solid var(--accent);border-radius:100%;width:23px;height:23px;display:grid;place-items:center;color:var(--accent);font-weight:700;flex-shrink:0}.guide-mini strong{font-size:12px}.guide-mini small{color:var(--muted);font-size:10px;line-height:1.5;display:block;margin-top:5px}.sidebar-foot{font-size:9px;color:#6c819e;text-align:center;margin-top:20px;letter-spacing:.09em}.main-col{min-width:0;display:flex;flex-direction:column}.topbar{height:72px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 38px;background:#0a101bbd;gap:15px}.crumb{font-size:11px;font-weight:750;letter-spacing:.12em;color:#7e91ad}.crumb span{color:#b8c5da;margin:0 5px}.topbar-right{display:flex;align-items:center;gap:22px}.pill-status{border:1px solid #2e574f;background:#102721;border-radius:25px;padding:7px 11px;font-size:11px;display:flex;gap:7px;align-items:center;color:#8eeedb}.pill-status i{height:6px;width:6px;background:var(--teal);border-radius:50%}.pill-status.warn{background:#392a16;border-color:#654d22;color:var(--amber)}.pill-status.warn i{background:var(--amber)}.user-area{display:flex;align-items:center;gap:8px;color:#c2d0e4;font-size:12px}.user-avatar{background:#354d77;color:white;border-radius:50%;height:30px;width:30px;display:grid;place-items:center;font-weight:750}.text-button{color:var(--muted);background:transparent;border:0;font-size:12px}.text-button:hover{color:white}.content{flex:1;padding:38px;max-width:1570px;width:100%;margin:auto}.page-head{margin-bottom:33px}.page-head h1{font-size:clamp(32px,4vw,52px);letter-spacing:-.055em;line-height:1.12;margin:7px 0 11px;font-weight:750}.page-head p{margin:0}.page-head .muted{font-size:14px}.period{color:var(--accent)}.metrics-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-bottom:21px}.metric{border:1px solid var(--line);background:linear-gradient(145deg,#132035,#101927);border-radius:14px;padding:18px 20px;display:flex;flex-direction:column;min-height:155px}.metric-icon{align-self:flex-end;color:var(--accent);font-size:23px;height:26px}.metric-name{color:var(--muted);font-size:12px;margin-top:-15px}.metric strong{font-size:32px;margin:7px 0 3px;letter-spacing:-.05em}.metric small{color:#8194af;font-size:11px}.columns{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:20px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:24px;min-width:0;margin-bottom:20px;box-shadow:0 8px 22px #0000000d}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:16px}.panel .eyebrow{margin:0 0 7px}h2{font-size:21px;letter-spacing:-.025em;margin:0 0 13px}h3{font-size:17px;margin:0 0 6px}.subtle-tag{background:#233450;border-radius:6px;padding:5px 8px;font-size:10px;color:#a9c0e1}.steps{display:grid}.step{display:flex;align-items:center;gap:15px;padding:19px 0;border-bottom:1px solid var(--line)}.step:last-child{border:0}.step>span{border:1px solid #425776;color:var(--accent);font-weight:800;font-size:12px;border-radius:9px;flex-shrink:0;padding:10px}.step>div{flex:1;min-width:0}.step strong{font-size:13px}.step p{color:var(--muted);font-size:11px;line-height:1.55;margin:5px 0 0}.step button{border:0;background:none;color:var(--accent);font-size:11px;white-space:nowrap}.dark-panel{background:radial-gradient(ellipse at 95% 5%,#273b73 0%,transparent 51%),#111b2d;padding:29px}.dark-panel h2{font-size:28px;line-height:1.25;margin:14px 0}.dark-panel h2 span{color:var(--accent)}.dark-panel>p:not(.eyebrow){line-height:1.75;color:#b6c7df;font-size:12px;margin-bottom:24px}.feature-note{display:flex;align-items:center;gap:9px;font-size:12px;color:#d5e1f0;margin:12px 0}.bullet-dot{height:6px;width:6px;border-radius:100%;background:var(--teal)}.callout-foot{border-top:1px solid #324362;margin-top:27px;padding-top:18px;font-size:11px;color:#9db1cd;line-height:1.7}.section-bar{display:flex;justify-content:space-between;align-items:center;margin:0 0 20px;gap:15px}.section-bar h2{margin:0 0 4px}.section-label p{font-size:12px;color:var(--muted);margin:0}.primary{border:1px solid #7f9aff;background:linear-gradient(110deg,#637ce8,#879cff);color:#071124;font-weight:800;padding:13px 19px;border-radius:9px;display:flex;align-items:center;justify-content:space-between;gap:35px;box-shadow:0 8px 24px #526ee32b;white-space:nowrap}.primary:hover{filter:brightness(1.08)}.primary.compact{padding:11px 16px;gap:12px}.quiet{border:1px solid var(--line);background:#192943;color:#dfecff;border-radius:8px;padding:9px 12px}.quiet:hover{background:#2a4064}.game-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin-bottom:22px}.game-card{border:1px solid var(--line);background:linear-gradient(140deg,#142239,#111b2e);padding:22px;border-radius:12px;min-height:212px}.game-card h3{margin:13px 0 8px;word-break:break-word}.game-card p{color:var(--muted);font-size:12px;min-height:45px;line-height:1.5}.game-meta{display:flex;flex-wrap:wrap;gap:8px}.chip{font-size:10px;background:#283a58;border-radius:6px;color:#bed1ef;padding:5px 7px}.game-card small{font-size:10px;color:#7c93b3;display:block;margin-top:15px;word-break:break-all}.empty-state{grid-column:1/-1;text-align:center;padding:45px 20px;border:1px dashed #304765;background:#111b2d;border-radius:13px;color:#aebed5}.guide-panel{background:#131f33;border-left:3px solid #738dff}.guide-panel strong{font-size:13px}.guide-panel p{color:var(--muted);font-size:12px;line-height:1.65;margin:8px 0 0}.ai-columns{grid-template-columns:1fr 1.15fr}label{display:block;color:#bacce4;font-size:12px;font-weight:650;margin:0 0 16px}input,select,textarea{display:block;background:#0d1728;border:1px solid #34465f;color:#f0f6ff;border-radius:8px;width:100%;padding:12px 13px;margin-top:7px;outline:0;resize:vertical}input::placeholder,textarea::placeholder{color:#7085a5}select{cursor:pointer}.field-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.helper{background:#1b2b43;color:#9fb3d4;padding:11px 13px;font-size:11px;line-height:1.6;border-radius:7px;margin:-2px 0 18px}.info-strip{background:#1c2e46;color:#bbceec;padding:13px 15px;font-size:11px;line-height:1.65;border-radius:8px;border:1px solid #37516c;margin:12px 0 18px}.form-feedback{font-size:12px;min-height:15px;color:var(--red);margin:10px 0}.output-panel{min-height:540px}.output-empty{text-align:center;margin:110px auto;max-width:255px;color:var(--muted)}.output-empty h3{color:#dee9ff}.output-empty p{font-size:12px;line-height:1.65}.output-symbol{font-size:46px;color:var(--accent);margin-bottom:14px}.response-meta{font-size:11px;color:var(--teal);padding:8px 0 15px;border-bottom:1px solid var(--line);margin-bottom:17px}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-family:ui-monospace,Consolas,monospace;color:#d9e6fa;line-height:1.65;font-size:12px;max-height:650px;overflow:auto}.health-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.health-grid .panel{margin:0}.health-grid .panel strong{display:block;font-size:24px;margin:15px 0 8px}.health-grid .panel small{color:#95a8c2}.health-grid .good{color:var(--teal)}.health-grid .warn{color:var(--amber)}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:11px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:12px 9px;white-space:nowrap}th{color:#8da2bd}td{color:#d1e0f1}tbody tr:last-child td{border-bottom:0}.footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:10px;padding:20px 38px;color:#7488a6;font-size:9px;letter-spacing:.12em}.login-shell{min-height:100vh;display:grid;place-items:center;padding:25px;background:radial-gradient(ellipse at 50% 15%,#1a2c51,#080d17 65%)}.login-card{width:min(100%,415px);padding:36px;border:1px solid #3c5074;border-radius:18px;background:#111d30;box-shadow:0 25px 100px #0008}.emblem{margin-bottom:25px}.login-card h1{font-size:32px;letter-spacing:-.04em;margin:8px 0 4px}.login-card>.muted{margin-bottom:30px;font-size:13px}.login-card .primary{width:100%;margin-top:16px}.login-hint{border-top:1px solid var(--line);margin-top:30px;padding-top:18px;color:#8396b1;font-size:11px;line-height:1.6}dialog{background:#111d30;color:var(--text);padding:0;border:1px solid #475b7b;border-radius:17px;width:min(640px,calc(100% - 20px));max-height:91vh;box-shadow:0 25px 100px #000a}dialog::backdrop{background:#02050acc;backdrop-filter:blur(4px)}.modal-form{margin:0}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:25px 28px 5px}.modal-body{max-height:66vh;overflow-y:auto;padding:15px 28px}.modal-actions{border-top:1px solid var(--line);padding:17px 28px;display:flex;justify-content:flex-end;gap:11px}.close{border:0;background:none;color:var(--muted);font-size:20px}.toast{position:fixed;bottom:22px;right:25px;background:#173347;color:#d7fff3;border:1px solid #2d8576;border-radius:9px;padding:13px 20px;box-shadow:var(--shadow);z-index:10;font-size:12px}@media(max-width:1150px){.metrics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.columns,.ai-columns{grid-template-columns:1fr}.game-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.health-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.app{display:block}.sidebar{min-height:auto;padding:15px 15px 10px}.sidebar-top{padding:0 4px 13px}.sidebar nav{display:flex;overflow-x:auto;padding-bottom:8px}.sidebar .workspace-label,.sidebar-bottom{display:none}.nav{white-space:nowrap;padding:11px}.nav-tag{display:none}.topbar{height:auto;min-height:60px;padding:13px 17px;flex-wrap:wrap}.topbar-right{gap:12px}.user-area span{display:none}.content{padding:25px 17px}.page-head h1{font-size:36px}.game-grid,.health-grid{grid-template-columns:1fr}.footer{padding:19px;flex-wrap:wrap}.metric{min-height:142px}.field-row{grid-template-columns:1fr}.section-bar{align-items:flex-start}.section-label p{max-width:220px}}@media(max-width:420px){.metrics-grid{gap:9px}.metric{padding:14px 12px}.metric strong{font-size:27px}.metric-name{font-size:11px}.panel{padding:18px}.pill-status{font-size:10px}}

/* Aurethalis Black Design System v1.0 | studio implementation v0.1.1 */
:root{color-scheme:dark;--bg:#000000;--sidebar:#050505;--panel:#0b0b0b;--raised:#111111;--line:#242424;--text:#eaeaea;--muted:#b8b8b8;--accent:#3b82f6;--teal:#22c55e;--amber:#f59e0b;--red:#ef4444;--shadow:0 15px 38px #0009;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
body{background:#000;color:var(--text)}
h1,h2,h3,.metric strong,.brand-name,.game-card h3{color:#fff}
.sidebar{background:#050505;border-right-color:#222}
.brand-mark,.emblem{background:#101010;border:1px solid #313131;color:#fff}
.brand-mark span,.emblem span{color:#3b82f6}
.brand-sub,.sidebar-foot,.workspace-label,.eyebrow{color:#939393}
.nav{color:#b7b7b7}
.nav.active{background:#151515;color:#fff;box-shadow:inset 3px 0 #3b82f6}
.nav:hover{background:#131313;color:#fff}
.nav-icon{color:#959595}
.nav.active .nav-icon{color:#60a5fa}
.nav-tag,.subtle-tag{background:#1b1b1b;color:#b9c0c7;border:1px solid #323232}
.guide-mini{background:#101010;border-color:#262626}
.guide-symbol{background:#1a1a1a;color:#fff;border-color:#3a3a3a}
.guide-mini small{color:#9f9f9f}
.topbar{background:#050505;border-bottom:1px solid #222}
.crumb{color:#a4a4a4}.crumb span{color:#e2e2e2}
.pill-status{background:#07180e;border-color:#235838;color:#8cf0af}
.pill-status i{background:#22c55e}
.pill-status.warn{background:#21170a;border-color:#6c4911;color:#fbbf24}
.user-area{color:#eee}.user-avatar{background:#202020;border:1px solid #383838;color:#fff}
.page-head h1{color:#fff}.period{color:#3b82f6}
.metric,.panel,.game-card{background:#0b0b0b;border:1px solid #242424;box-shadow:none}
.metric-icon{color:#60a5fa}.metric-name,.metric small{color:#aaa}
.step>span{border-color:#404040;color:#a5c8ff}
.step p,.game-card p,.guide-panel p,.dark-panel>p:not(.eyebrow){color:#b6b6b6}
.step button{color:#8cbbff}
.dark-panel{background:linear-gradient(142deg,#111111 0%,#090909 72%);border-color:#2d2d2d}
.dark-panel h2 span{color:#fff}.dark-panel .callout-foot{border-color:#303030;color:#aaa}
.feature-note{color:#ddd}.bullet-dot{background:#22c55e}
.primary{background:#3b82f6;border:1px solid #60a5fa;color:#fff;box-shadow:none}
.primary:hover{background:#2563eb;filter:none}
.quiet{background:#161616;border:1px solid #373737;color:#eee}
.quiet:hover{background:#222}
.game-card{background:#0e0e0e}
.game-card small{color:#a3a3a3}.chip{background:#1b1b1b;border:1px solid #323232;color:#ddd}
.game-advisory{font-size:10px!important;color:#e0b66d!important;line-height:1.5;display:block;margin-top:10px!important}
.empty-state{border:1px dashed #3b3b3b;background:#0a0a0a;color:#aaa}
.guide-panel{background:#0b0b0b;border-left:3px solid #3b82f6}
label{color:#e1e1e1}
input,select,textarea{background:#090909;border:1px solid #383838;color:#f0f0f0}
input::placeholder,textarea::placeholder{color:#858585}
input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible{outline:2px solid #93c5fd;outline-offset:2px}
.helper,.info-strip{background:#111111;border:1px solid #282828;color:#bbb}
.output-empty{color:#a8a8a8}.output-empty h3{color:#fff}
.output-symbol{color:#60a5fa}.response-meta{color:#73c996}
pre{color:#e6e6e6;background:#090909;border-radius:8px}
.health-grid .good{color:#22c55e}.health-grid .warn{color:#f59e0b}
th{color:#aaa}td{color:#e2e2e2}.footer{color:#999}
.login-shell{background:#000}.login-card{background:#0b0b0b;border-color:#303030}
.login-hint{color:#aaa}
dialog{background:#0b0b0b;color:#eee;border:1px solid #333;width:min(830px,calc(100% - 22px))}
dialog::backdrop{background:#000c;backdrop-filter:blur(7px)}
.toast{background:#0d2116;border:1px solid #23643d;color:#d7ffe5}
.modal-head{padding:23px 28px 12px}.modal-head h2{font-size:23px;margin:0 0 5px}
.modal-body{padding:12px 28px 20px;max-height:min(68vh,690px)}
.wizard-subtitle{font-size:12px;margin:6px 0}
.wizard-group{padding:17px 0 4px;border-top:1px solid #252525}
.wizard-group:first-child{border-top:0}
.group-kicker{color:#81b1ff;font-size:10px;font-weight:800;letter-spacing:.17em;margin:0 0 16px}
.field-explanation{color:#aaa;font-size:12px;line-height:1.6;margin:-3px 0 14px}
.target-group{margin:0 0 16px;padding:0;border:0;min-width:0}
.target-group legend{color:#ddd;font-size:12px;font-weight:700;padding:0;margin:0 0 9px}
.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.check-option{display:flex;align-items:flex-start;gap:11px;border:1px solid #333;background:#121212;border-radius:9px;padding:13px;cursor:pointer;margin:0;font-weight:400;min-width:0}
.check-option:has(input:checked){border-color:#3b82f6;background:#101a2b}
.check-option:hover{border-color:#4c4c4c}
.check-option input{width:17px;height:17px;margin:2px 0 0;accent-color:#3b82f6;flex:0 0 17px}
.check-option span{display:flex;flex-direction:column;gap:3px}
.check-option strong{color:#f5f5f5;font-size:12px}
.check-option small{color:#aaa;font-size:11px;line-height:1.4;font-weight:400}
.compact-check{margin-bottom:15px}
.compatibility-panel{margin:16px 0 0;padding:16px;border:1px solid #303030;background:#111;border-radius:10px}
.compatibility-top{display:flex;align-items:center;gap:10px;color:#fff;font-size:12px}
.compatibility-glyph{font-size:20px;color:#81b1ff}
.compatibility-copy{font-size:11px;line-height:1.65;color:#bdbdbd}
.compatibility-copy p{margin:10px 0 6px}.compatibility-copy ul{margin:8px 0 0;padding-left:17px}
.compatibility-copy li{margin:5px 0}.compat-error{color:#ffaeae!important}.compat-note{color:#9dc9ff}
.modal-actions{border-top:1px solid #282828}
@media(max-width:760px){.sidebar{background:#050505}.topbar{background:#080808}.modal-head,.modal-body{padding-left:19px;padding-right:19px}.modal-body{max-height:69vh}}
@media(max-width:520px){.check-grid{grid-template-columns:1fr}.modal-head h2{font-size:20px}.modal-actions{padding:15px;gap:8px}}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* Game production · v0.2.0 */
.release-list{display:flex;flex-direction:column;gap:10px;margin-bottom:18px;color:#b9bec9;font-size:13px;line-height:1.5}
.release-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px;border:1px solid #292929;border-radius:9px;background:#111}
.release-item strong{font-size:13px;color:#fff}.release-item p{font-size:11px;margin:7px 0 0}.release-actions{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}
.release-actions a{text-decoration:none;display:inline-flex;align-items:center}.game-preview{width:100%;height:470px;max-height:60vh;border:1px solid #303030;border-radius:12px;background:#000}
@media(max-width:650px){.release-item{display:block}.release-actions{justify-content:flex-start;margin-top:12px}.game-preview{height:580px;max-height:70vh}}

#build-feedback.is-success{color:#86efac}

/* Scene workshop — v0.3.0 */
.asset-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin:18px 0}
.asset-item{border:1px solid #292929;border-radius:9px;background:#101010;overflow:hidden;min-width:0}
.asset-item img{width:100%;height:105px;object-fit:cover;display:block;background:#080808}
.asset-item div{display:flex;flex-direction:column;gap:5px;padding:11px;overflow-wrap:anywhere}
.asset-item strong{color:#fff;font-size:12px}
.asset-item small{color:#a9a9a9;font-size:11px}
#design-form label,#asset-form label{margin-bottom:15px}
#design-form input:focus-visible,#asset-form input:focus-visible{outline:2px solid #93c5fd;outline-offset:2px}

#design-feedback.is-success,#asset-feedback.is-success{color:#86efac}

.rules-proposal-json{background:#050505;border:1px solid #242424;border-radius:10px;padding:12px;white-space:pre-wrap;overflow-wrap:anywhere;color:#cdddf7;font:12px/1.5 ui-monospace,Consolas,monospace;max-height:245px;overflow:auto;max-width:100%}#rules-json{font:12px/1.6 ui-monospace,Consolas,monospace}#rules-proposals .step{align-items:flex-start}#rules-proposals .step>div:nth-child(2){min-width:0;flex:1}

/* v0.5.0 Source Lab: the existing black design system is retained. */
.code-editor{width:100%;background:#050505;color:#eaeaea;border:1px solid #2a2a2a;
  border-radius:9px;padding:17px;font:12px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;
  tab-size:2;resize:vertical;min-height:250px;white-space:pre;overflow:auto}
.code-editor:focus-visible{outline:2px solid #93c5fd;outline-offset:2px}
.code-editor:disabled{opacity:.52}
.source-label{display:block;color:#b8b8b8;font-size:12px;margin:13px 0 8px}
.source-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:15px}
.source-queue{margin-top:12px;display:grid;gap:12px;color:#b8b8b8}
.source-item{padding:14px;border:1px solid #242424;border-radius:10px;background:#090909;min-width:0}
.source-item header{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.source-item pre{max-height:260px;overflow:auto;white-space:pre;background:#020202;border:1px solid #222;
 color:#c8d4ee;border-radius:6px;padding:12px;font-size:11px;line-height:1.6}
.source-item .source-buttons{margin-top:10px}
.source-item small{display:block;color:#8a8a8a;margin-top:5px}
.source-editor-panel .panel-head{margin-bottom:8px}
@media(max-width:750px){.code-editor{font-size:11px;min-height:200px}.source-item pre{max-height:180px}}