:root{--bg: #0e0f12;--pane: #16181d;--pane-2: #1c1f26;--border: #2a2e38;--text: #e6e8ee;--text-dim: #9aa0ad;--accent: #7c9cff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--text);overflow:hidden}.topbar{height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--border);background:var(--pane)}.brand{font-weight:600;letter-spacing:.02em}.topbar-actions{display:flex;align-items:center;gap:12px}.topbar-actions button{background:var(--accent);color:#0e0f12;border:none;padding:6px 12px;border-radius:6px;font-weight:600;cursor:pointer}.topbar-actions button:disabled{background:#3a3f4c;color:var(--text-dim);cursor:not-allowed}.output-size{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--text-dim)}.output-size input[type=number]{width:56px;background:var(--pane-2);color:var(--text);border:1px solid var(--border);border-radius:4px;padding:3px 6px;font-size:12px}.output-size input[type=number]::-webkit-inner-spin-button{opacity:.5}.app{display:grid;grid-template-columns:260px 1fr 320px;height:calc(100vh - 48px);gap:1px;background:var(--border)}.pane{background:var(--pane);overflow:hidden;display:flex;flex-direction:column}.pane-title{margin:0;padding:12px 14px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim);border-bottom:1px solid var(--border)}.pane-body{flex:1;overflow:auto;padding:12px 14px}.empty{color:var(--text-dim);font-size:13px;margin:0}.pane-center{background:var(--pane-2);position:relative;display:flex;flex-direction:column}.styles-bar{flex:none;height:310px;display:flex;flex-direction:column;background:var(--pane);border-top:1px solid var(--border)}.styles-bar-body{flex:1;overflow:hidden;padding:10px 14px}.styles-bar-body .styles-picker,.styles-bar-body .styles-picker-list{height:100%}.canvas-toolbar{display:flex;gap:4px;padding:8px 12px;border-bottom:1px solid var(--border);background:var(--pane)}.canvas-toolbar[hidden]{display:none}.canvas-toolbar button{background:transparent;color:var(--text-dim);border:1px solid var(--border);padding:4px 10px;border-radius:4px;font-size:12px;cursor:pointer}.canvas-toolbar button:hover{color:var(--text)}.canvas-toolbar button.active{background:var(--accent);color:#0e0f12;border-color:var(--accent)}.canvas-wrap{flex:1;position:relative;display:grid;place-items:center;padding:24px}.canvas-host{max-width:100%;max-height:100%;background-color:#16181d;background-image:linear-gradient(45deg,#1c1f26 25%,transparent 25%,transparent 75%,#1c1f26 75%,#1c1f26),linear-gradient(45deg,#1c1f26 25%,transparent 25%,transparent 75%,#1c1f26 75%,#1c1f26);background-size:24px 24px;background-position:0 0,12px 12px;border-radius:4px;box-shadow:0 8px 32px #0006;display:block;overflow:hidden;position:relative}.canvas-host>canvas{display:block;width:100%!important;height:100%!important}.drop-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:none;align-items:center;justify-content:center;background:#7c9cff1f;border:2px dashed var(--accent);pointer-events:none;font-size:16px;color:var(--accent)}.drop-overlay.active{display:flex}.layers-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}.layer-row{display:flex;align-items:center;gap:8px;padding:6px 4px;border-radius:4px;font-size:12px;color:var(--text)}.layer-row:hover{background:var(--pane-2)}.layer-row.hidden{opacity:.4}.layer-row input[type=checkbox]{margin:0;cursor:pointer;accent-color:var(--accent)}.layer-swatch{width:16px;height:16px;border-radius:3px;border:1px solid var(--border);flex-shrink:0;position:relative;cursor:pointer;overflow:hidden}.layer-swatch.none{background:linear-gradient(45deg,transparent 46%,#b04848 46%,#b04848 54%,transparent 54%),var(--pane-2);cursor:not-allowed}.layer-swatch.overridden{box-shadow:0 0 0 1px var(--accent)}.swatch-input{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer;padding:0;border:0}.layers-help{margin:0 0 8px;font-size:11px;color:var(--text-dim)}.empty-state .empty{margin-bottom:8px}.sample-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.sample-list a{color:var(--accent);text-decoration:none;font-size:13px}.sample-list a:hover{text-decoration:underline}.toast{position:fixed;left:50%;bottom:32px;transform:translate(-50%);background:var(--pane);color:var(--text);border:1px solid var(--border);padding:10px 16px;border-radius:6px;font-size:13px;box-shadow:0 8px 32px #00000080;z-index:1000;pointer-events:none}.toast[hidden]{display:none}.toast.error{border-color:#ff7c7c;color:#ff7c7c}.toast.success{border-color:var(--accent);color:var(--accent)}.layer-meta{display:flex;align-items:baseline;gap:6px;min-width:0;flex:1}.layer-tag{font-family:ui-monospace,monospace;font-size:10px;color:var(--text-dim);text-transform:uppercase}.layer-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.layers-note{margin:12px 0 0;padding:8px 10px;background:var(--pane-2);border-radius:4px;font-size:11px;color:var(--text-dim)}.layers-note code{color:var(--text);font-size:10px}.styles-picker{padding-bottom:12px;margin-bottom:8px;border-bottom:1px solid var(--border)}.styles-picker-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:8px}.styles-picker-list{display:flex;flex-wrap:wrap;gap:4px}.style-chip{background:var(--pane-2);color:var(--text);border:1px solid var(--border);padding:4px 9px;border-radius:12px;font-size:11px;cursor:pointer;transition:background-color .12s ease,border-color .12s ease}.style-chip:hover{background:#20242c;border-color:#353a47}.style-chip.active{background:var(--accent);color:#0e0f12;border-color:var(--accent)}.slot-section{border-bottom:1px solid var(--border);padding:10px 0 14px}.slot-section:first-child{padding-top:0}.slot-section:last-child{border-bottom:none}.save-section{display:flex;flex-direction:column;gap:8px}.save-style-btn{width:100%;padding:9px 12px;background:var(--accent);color:#0b0d12;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer}.save-style-btn:hover:not(:disabled){filter:brightness(1.08)}.save-style-btn:disabled{opacity:.4;cursor:default}.reset-style-btn{width:100%;padding:6px 12px;background:transparent;color:var(--muted, #8a90a0);border:1px solid var(--border);border-radius:6px;font-size:12px;cursor:pointer}.reset-style-btn:hover{color:#fff;border-color:var(--accent)}.slot-header{display:flex;align-items:center;justify-content:space-between;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:8px}.slot-shuffle{display:flex;align-items:center;gap:6px}.shuffle-btn{background:var(--pane-2);border:1px solid var(--border);color:var(--text);padding:2px 6px;border-radius:4px;font-size:13px;cursor:pointer;line-height:1}.shuffle-btn:hover{background:#20242c;border-color:#353a47}.seed-label{font-family:ui-monospace,monospace;font-size:10px;font-weight:400;color:var(--text-dim);text-transform:none;letter-spacing:0;min-width:32px;text-align:right}.slot-note{margin:0 0 8px;padding:6px 8px;background:var(--pane-2);border-radius:4px;font-size:11px;color:var(--text-dim);line-height:1.4}.control-row{display:grid;grid-template-columns:80px 1fr;align-items:center;gap:8px;margin-bottom:6px}.control-row label{font-size:11px;color:var(--text-dim)}.control-row select,.control-row input[type=color]{width:100%;background:var(--pane-2);color:var(--text);border:1px solid var(--border);border-radius:4px;padding:3px 6px;font-size:12px}.control-row input[type=color]{height:24px;padding:2px;cursor:pointer}.color-field{display:flex;align-items:center;gap:6px;min-width:0}.color-field input[type=color]{flex:none;width:28px;height:24px;padding:2px;cursor:pointer;background:var(--pane-2);border:1px solid var(--border);border-radius:4px}.color-field input.color-hex{flex:1;min-width:0;background:var(--pane-2);color:var(--text);border:1px solid var(--border);border-radius:4px;padding:3px 6px;font-family:ui-monospace,monospace;font-size:12px}.control-float{display:grid;grid-template-columns:1fr 36px;align-items:center;gap:6px}.control-float input[type=range]{width:100%;accent-color:var(--accent)}.control-value{font-family:ui-monospace,monospace;font-size:11px;color:var(--text-dim);text-align:right}.color-array{display:flex;flex-wrap:wrap;gap:4px 8px}.color-array .color-field{flex:none;gap:4px}.color-array .color-field input[type=color]{width:22px;height:22px;padding:1px;border-radius:3px}.color-array .color-field input.color-hex{flex:none;width:62px;padding:2px 4px;font-size:11px}.source-info{display:flex;flex-direction:column;gap:6px}.source-label{margin:0;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-dim)}.source-name{margin:0;font-size:13px;color:var(--text);word-break:break-all}.source-dims-row,.source-dims{margin:0;font-family:ui-monospace,monospace;font-size:11px;color:var(--text-dim)}.source-swap{align-self:flex-start;margin-top:6px;background:var(--pane-2);color:var(--text);border:1px solid var(--border);padding:4px 10px;border-radius:4px;font-size:12px;cursor:pointer}.source-swap:hover{background:#20242c;border-color:#353a47}