:root{--bg-main: #e2e2e2;--bg-elevated: #32343b;--panel-border: #1f2937;--panel-soft: #b9bdcb;--accent-primary: #22d3ee;--accent-secondary: #a855f7;--accent-soft: rgba(34, 211, 238, .12);--text-main: #000000;--text-muted: #6c7589;--text-light: #e2e2e2;--button-alt: #abd4ec;--code-bg: #000000;--code-text: #ffffff;--danger: #f97373;--ok: #0c4dcd;--radius-md: 10px;--radius-lg: 14px;--shadow-soft: 0 0 20px rgba(34, 211, 238, .2);--font-main: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%;width:100%}body{background:var( --bg-main);color:var(--text-main);font-family:var(--font-main)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-header{min-height:50px;height:auto;display:flex;align-items:center;justify-content:space-between;padding:6px 18px;border-bottom:1px solid var(--panel-border);background:var(--bg-elevated);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);gap:8px;flex-wrap:wrap}.app-header-title{display:flex;align-items:baseline;gap:10px;flex:1 1 auto;min-width:0}.app-header-title h1{font-size:17px;letter-spacing:.18em;text-transform:uppercase;margin:0;color:var(--accent-primary)}.app-header-title span{font-size:12px;color:var(--text-light)}.app-header-right{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.badge-pill{font-size:11px;padding:4px 10px;border-radius:999px;border:1px solid var(--accent-secondary);background:var(--button-alt);color:var(--text-main)}.badge-pill.ok{border-color:var(--ok);color:var(--accent-secondary)}.badge-pill.warn{border-color:var(--danger);color:var(--danger)}.app-main{flex:1;display:flex;min-height:0}.app-sidebar{width:260px;border-right:1px solid var(--panel-border);background:var( --bg-main);padding:14px 12px;display:flex;flex-direction:column;gap:10px}.sidebar-section{border-radius:var(--radius-md);border:1px solid var(--panel-border);background:var( --bg-main);padding:10px;height:100%}.sidebar-section h2{font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:var(--text-main);margin:0 0 8px}.space-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}.space-item{border-radius:8px;padding:7px 9px;border:1px solid transparent;background:(15,23,42,.7);cursor:pointer;display:flex;flex-direction:column;gap:3px}.space-item.active{border-color:#22d3eecc;box-shadow:var(--shadow-soft)}.space-item-name{font-size:13px}.space-item-meta{font-size:11px;color:var(--text-main)}.app-content{flex:1;display:flex;min-width:0;min-height:0}.editor-shell{display:flex;gap:10px;padding:12px;width:100%;height:100%;box-sizing:border-box}.editor-shell>.panel:not(.panel--files):only-child{flex:1 1 auto;min-width:0}.panel{border-radius:var(--radius-lg);border:1px solid var(--panel-border);background:var( --bg-main);padding:10px;display:flex;flex-direction:column;min-height:0}.panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.panel-header-left{display:flex;flex-direction:column}.panel-title{font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:var(--text-main)}.panel-subtitle{font-size:11px;color:var(--text-muted)}.panel-toggle{border:none;background:var( --bg-main);border-radius:999px;border:1px solid var(--accent-secondary);color:var(--text-main);font-size:14px;padding:4px 7px;cursor:pointer;display:inline-flex;align-items:center;gap:4px}.panel-toggle:hover{border-color:var(--danger);color:var(--panel-border)}.panel-toggle span{font-size:14px}.panel--files{flex:0 0 250px;min-width:220px;height:100%}.panel--editor{flex:1 1 auto;min-width:0}.panel--gpt{flex:0 0 32%;min-width:300px}.panel--gpt-full{flex:1 1 auto;min-width:0}.panel-header-right{display:flex;align-items:center;gap:6px}.files-toggle{display:inline-flex;padding:2px;border-radius:999px;border:1px solid var(--panel-border);background:var(--bg-main)}.files-toggle-button{border:none;background:transparent;font-size:11px;padding:3px 10px;border-radius:999px;cursor:pointer;color:var(--text-muted);transition:background .12s ease,color .12s ease}.files-toggle-button.active{background:var(--button-alt);color:var(--text-main)}.files-toggle-button:not(.active):hover{color:var(--accent-secondary)}.file-list{list-style:none;padding:0;margin:0;flex:1;overflow-y:auto}.file-item{font-size:12px;padding:5px 6px;border-radius:6px;cursor:pointer;color:var(--text-main);display:flex;align-items:center;justify-content:space-between;gap:6px}.file-item-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.file-item-delete,.file-item-rename{border:none;background:transparent;color:var(--accent-secondary);font-size:11px;padding:0 4px;cursor:pointer}.file-item-delete:hover{color:var(--danger)}.file-item-rename:hover{color:var(--accent-primary)}.asset-item{border-radius:6px;padding:4px;cursor:pointer}.asset-item.active{background:var(--accent-soft)}.files-assets{display:flex;flex-direction:column;flex:1;min-height:0}.files-assets-header{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:4px}.files-assets-list{flex:1;min-height:0;overflow-y:auto;margin-top:4px}.files-assets-footer{margin-top:8px}.editor-textarea{flex:1;width:100%;resize:none;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:12px;line-height:1.4;color:var(--code-text);background:var(--code-bg);border-radius:8px;border:1px solid var(--panel-border);padding:8px;outline:none}.editor-textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 1px #22d3ee80}.editor-actions{margin-top:8px;display:flex;justify-content:space-between;align-items:center;gap:8px;color:var(--text-main);flex-wrap:wrap}.button{border-radius:999px;border:1px solid var(--panel-border);background:var(--button-alt);color:var(--text-main);font-size:12px;padding:6px 12px;cursor:pointer}.button.primary{border-color:#22d3eecc;background:linear-gradient(to right,#22d3ee1f,#a855f729)}.button.small{padding:4px 9px;font-size:11px}.button:disabled{opacity:.5;color:var(--text-muted);cursor:default}.gpt-messages{flex:1;overflow-y:auto;border-radius:8px;border:1px solid var(--panel-border);padding:8px;background:var(--code-bg);font-size:12px;color:var(--code-text)}.gpt-code{margin:6px 0;padding:6px 8px;border-radius:6px;background:var(--code-bg);border:1px solid #1f2937;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier 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right,var(--accent-primary),var(--accent-secondary))}.login-shell{height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-elevated);box-shadow:var(--shadow-soft)}.login-card{width:540px;border-radius:var(--radius-lg);border:1px solid var(--panel-border);background:var(--bg-main);box-shadow:var(--shadow-soft);padding:18px 18px 16px;display:flex;flex-direction:column;gap:12px}.login-card h1{font-size:18px;margin:0;color:var(--text-main)}.login-card p{font-size:13px;margin:0;color:var(--text-main)}.login-card form{display:flex;flex-direction:column;gap:8px;margin-top:10px}.login-card form input{background:var(--bg-main)}.login-card input[type=email]{border-radius:999px;border:1px solid var(--panel-border);background:var(--bg-main);color:var(--text-main);padding:8px 10px;font-size:13px;outline:none}.login-card input[type=email]:focus{border-color:var(--accent-primary)}.login-status{font-size:11px;color:var(--text-light);min-height:14px}.gpt-markdown{font-size:12px}.gpt-markdown code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.panel-body-files{flex:1;min-height:0;overflow-y:auto}.button.full-width{width:100%;justify-content:center}.asset-copy-btn{border:none;background:transparent;color:#64748b;font-size:10px;padding:0 4px;cursor:pointer}.asset-copy-btn,.asset-delete-btn{border:none;background:transparent;color:var(--accent-secondary);font-size:10px;padding:0 4px;cursor:pointer}.asset-copy-btn:hover{color:#22d3ee}.asset-delete-btn:hover{color:#f97373}.asset-preview-btn{border:none;background:transparent;color:var(--accent-secondary);font-size:10px;padding:0 4px;cursor:pointer}.asset-preview-btn:hover{color:var(--accent-primary)}.preview-modal-backdrop{position:fixed;inset:0;background:var(--bg-main);display:flex;align-items:center;justify-content:center;z-index:9999}.preview-modal{width:min(960px,90vw);max-height:90vh;height:auto;background:#fff;border-radius:12px;border:1px solid var(--panel-border);box-shadow:0 30px 80px #0f172ae6;display:flex;flex-direction:column;overflow:hidden}.preview-modal-header{flex:0 0 auto;display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border-bottom:1px solid var(--panel-border)}.preview-modal-body{flex:1 1 auto;min-height:0;padding:0;display:flex;align-items:center;justify-content:center;background:var(--bg-main);overflow:hidden}.preview-modal-media{max-width:100%;width:auto;max-height:80vh;height:auto;object-fit:contain;display:block}.preview-modal-title{font-size:13px;font-weight:600;color:var(--text-main)}.preview-modal-subtitle{font-size:11px;color:var(--text-muted)}.preview-modal-close{background:transparent;border:none;color:var(--text-muted);font-size:20px;line-height:1;cursor:pointer}.preview-modal-close:hover{color:var(--text-main)}.preview-modal-body--iframe{align-items:stretch;justify-content:stretch}.preview-modal-iframe{width:100%;height:100%;border:none;background:transparent;display:block;min-height:min(720px,70vh)}.app-header-user{position:relative;display:flex;align-items:center}.badge-pill--clickable{cursor:pointer;display:inline-flex;align-items:center;gap:6px;border:none;background:transparent;padding:0}.badge-pill--clickable:focus-visible{outline:2px solid var(--accent-primary, #3b82f6);outline-offset:2px}.badge-pill-caret{font-size:10px;opacity:.7}.user-menu{position:absolute;right:0;top:calc(100% + 4px);min-width:120px;padding:4px;border-radius:8px;background:var(--button-alt);border:1px solid var(--panel-border, #1f2937);box-shadow:0 10px 30px #0f172acc;z-index:40}.user-menu-item{width:100%;border:none;background:transparent;color:var(--text-main, #e5e7eb);text-align:left;font-size:12px;padding:6px 8px;border-radius:4px;cursor:pointer}.user-menu-item:hover{background:var(--accent-secondary)}.theme-select{border-radius:999px;border:1px solid var(--panel-border);background:var(--bg-main);color:var(--text-main);font-size:11px;padding:3px 8px;outline:none}.theme-select:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.panel.theme-midnight{--bg-main: #020617;--code-bg: #020617;--code-text: #e5e7eb;--text-main: #e5e7eb;--text-muted: #9ca3af;--panel-border: #1f2937}.panel.theme-paper{--bg-main: #ffffff;--code-bg: #f9fafb;--code-text: #020617;--text-main: #020617;--text-muted: #6b7280;--panel-border: #cbd5e1}.panel.theme-ocean{--bg-main: #021b2e;--code-bg: #020817;--code-text: #e0f2fe;--text-main: #e0f2fe;--text-muted: #7dd3fc;--panel-border: #0ea5e9;--accent-primary: #22d3ee;--accent-secondary: #38bdf8}.panel.theme-flower{--bg-main: #fff7fb;--code-bg: #fdf2ff;--code-text: #4a044e;--text-main: #4a044e;--text-muted: #a855f7;--panel-border: #f9a8d4;--accent-primary: #ec4899;--accent-secondary: #a855f7}@media(max-width:1024px){.editor-shell{flex-direction:column;height:auto}.panel--files,.panel--editor,.panel--gpt{flex:0 0 auto;width:100%}}@media(max-width:640px){.app-header{align-items:flex-start}.badge-pill{font-size:10px;padding:3px 8px}.sidebar-section code{max-width:100%}}