:root{--primary: #6366f1;--primary-hover: #4f46e5;--bg: #f9fafb;--surface: #ffffff;--border: #e5e7eb;--border-focus: #6366f1;--text: #1f2937;--text-muted: #6b7280;--text-sm: .875rem;--danger: #ef4444;--danger-hover: #dc2626;--green: #10b981;--radius: 8px;--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-lg: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.04);--font: "Inter", system-ui, -apple-system, sans-serif;--sidebar-w: 260px;--config-w: 320px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:15px}body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}input,select,textarea,button{font-family:inherit;font-size:inherit}.text-muted{color:var(--text-muted)}.text-sm{font-size:var(--text-sm)}.text-center{text-align:center}.loading-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;color:var(--text-muted);font-size:1.1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border:1px solid transparent;border-radius:var(--radius);font-weight:500;cursor:pointer;transition:all .15s;font-size:.9rem;line-height:1;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-outline{background:transparent;border-color:var(--primary);color:var(--primary)}.btn-outline:hover{background:var(--primary);color:#fff}.btn-ghost{background:transparent;color:var(--text)}.btn-ghost:hover{background:#f3f4f6}.btn-danger{color:var(--danger)}.btn-danger:hover{background:#fef2f2;color:var(--danger-hover)}.btn-sm{padding:6px 12px;font-size:.8rem;border-radius:6px}.btn-block{width:100%}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;background:transparent;cursor:pointer;border-radius:6px;font-size:1.1rem;color:var(--text-muted);transition:all .15s}.icon-btn:hover{background:#f3f4f6;color:var(--text)}.icon-btn.danger:hover{background:#fef2f2;color:var(--danger)}.badge{display:inline-block;padding:3px 10px;border-radius:9999px;font-size:.75rem;font-weight:500}.badge-green{background:#d1fae5;color:#065f46}.badge-gray{background:#f3f4f6;color:#6b7280}.alert{padding:10px 14px;border-radius:var(--radius);font-size:var(--text-sm);margin-bottom:12px}.alert-error{background:#fef2f2;color:var(--danger);border:1px solid #fecaca}input[type=text],input[type=password],input[type=email],input[type=number],input[type=url],input[type=date],input[type=time],input[type=tel],input[type=search],select,textarea{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);outline:none;transition:border-color .15s,box-shadow .15s;color:var(--text)}input:focus,select:focus,textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #6366f11f}textarea{resize:vertical;min-height:72px}input[type=color]{padding:2px;height:36px;width:48px;border:1px solid var(--border);border-radius:6px;cursor:pointer}input[type=checkbox]{width:auto;accent-color:var(--primary)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eef2ff,#f0fdf4);padding:24px}.login-card{width:100%;max-width:380px;background:var(--surface);padding:40px 32px;border-radius:16px;box-shadow:var(--shadow-lg);text-align:center}.login-logo{margin-bottom:16px}.login-card h1{font-size:1.5rem;margin-bottom:4px}.login-card .text-muted{margin-bottom:24px}.login-card input[type=password]{margin-bottom:16px;text-align:center;font-size:1rem}.dashboard{min-height:100vh}.dash-header{display:flex;align-items:center;justify-content:space-between;padding:16px 32px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.dash-header-left{display:flex;align-items:center;gap:12px}.dash-header-left h1{font-size:1.15rem}.dash-header-right{display:flex;gap:8px}.dash-content{max-width:1100px;margin:0 auto;padding:32px}.empty-state{display:flex;flex-direction:column;align-items:center;gap:12px;padding:80px 24px;text-align:center}.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px}.form-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:box-shadow .15s}.form-card:hover{box-shadow:var(--shadow)}.form-card-body{display:block;padding:20px}.form-card-body h3{font-size:1.05rem;margin-bottom:4px}.form-card-meta{display:flex;align-items:center;gap:12px;margin-top:12px}.form-card-actions{display:flex;gap:4px;padding:8px 16px;border-top:1px solid var(--border);background:#fafafa}.editor-layout{display:flex;flex-direction:column;height:100vh}.editor-header{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;background:var(--surface);border-bottom:1px solid var(--border);gap:16px;position:sticky;top:0;z-index:10}.editor-header-left{display:flex;align-items:center;gap:8px;min-width:0}.form-name-input{border:none;background:transparent;font-size:1.05rem;font-weight:600;padding:6px 8px;border-radius:6px;outline:none;min-width:200px}.form-name-input:hover{background:#f3f4f6}.form-name-input:focus{background:#fff;box-shadow:0 0 0 2px var(--primary)}.editor-tabs{display:flex;gap:2px}.editor-tab{padding:8px 16px;border:none;background:transparent;cursor:pointer;border-radius:6px;font-weight:500;font-size:.875rem;color:var(--text-muted);transition:all .15s;text-decoration:none}.editor-tab:hover{background:#f3f4f6;color:var(--text)}.editor-tab.active{background:var(--primary);color:#fff}.editor-header-right{display:flex;align-items:center;gap:8px}.save-status{font-size:.8rem;color:var(--text-muted);min-width:60px}.editor-main{flex:1;overflow:auto}.editor-split{display:flex;height:100%}.editor-split>:first-child{width:380px;min-width:360px;overflow-y:auto;border-right:1px solid var(--border)}.editor-split>:last-child{flex:1;overflow-y:auto;background:#f3f4f6}.builder-layout{display:flex;height:100%}.builder-palette{width:var(--sidebar-w);min-width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.palette-header{padding:16px;border-bottom:1px solid var(--border)}.palette-header h3{font-size:.95rem;margin-bottom:10px}.palette-search{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:6px;font-size:.85rem;outline:none}.palette-search:focus{border-color:var(--primary)}.palette-list{flex:1;overflow-y:auto;padding:12px}.palette-category{margin-bottom:16px}.palette-category-label{display:block;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:6px}.palette-item{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border:1px solid transparent;background:transparent;border-radius:6px;cursor:pointer;font-size:.85rem;text-align:left;transition:all .12s}.palette-item:hover{background:#f3f4f6;border-color:var(--border)}.palette-icon{width:24px;text-align:center;font-size:1rem;flex-shrink:0}.builder-canvas{flex:1;padding:24px;overflow-y:auto;background:var(--bg);display:flex;flex-direction:column;gap:0}.canvas-empty{display:flex;align-items:center;justify-content:center;flex:1;color:var(--text-muted)}.canvas-field{display:flex;align-items:flex-start;gap:8px;background:var(--surface);border:2px solid transparent;border-radius:10px;padding:14px;margin-bottom:8px;cursor:pointer;transition:all .12s;position:relative}.canvas-field:hover{border-color:var(--border)}.canvas-field.selected{border-color:var(--primary);box-shadow:0 0 0 3px #6366f11f}.canvas-field.half{width:calc(50% - 4px);display:inline-flex;vertical-align:top}.canvas-field-drag{display:flex;align-items:center;justify-content:center;width:20px;min-width:20px;padding-top:2px;color:#d1d5db;cursor:grab}.canvas-field-drag:active{cursor:grabbing}.canvas-field-body{flex:1;min-width:0}.canvas-field-header{display:flex;align-items:center;gap:8px;margin-bottom:6px}.canvas-field-icon{font-size:1rem}.canvas-field-label{font-weight:500;font-size:.9rem;flex:1}.required-star{color:var(--danger);margin-left:2px}.canvas-field-type{font-size:.7rem;color:var(--text-muted);background:#f3f4f6;padding:2px 8px;border-radius:4px}.canvas-field-actions{display:flex;gap:2px;opacity:0;transition:opacity .15s}.canvas-field:hover .canvas-field-actions{opacity:1}.field-preview-input{padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);color:var(--text-muted);font-size:.85rem;background:#fafafa}.field-preview-textarea{padding:8px 12px;border:1px solid var(--border);border-radius:var(--radius);color:var(--text-muted);font-size:.85rem;background:#fafafa;min-height:48px}.field-preview-options{display:flex;flex-wrap:wrap;gap:6px}.preview-option{font-size:.85rem;color:var(--text-muted)}.field-preview-rating{color:#d1d5db;font-size:1.2rem;letter-spacing:2px}.field-preview-scale{font-size:.85rem;color:var(--text-muted)}.field-preview-heading.h1{font-size:1.5rem}.field-preview-heading.h2{font-size:1.25rem}.field-preview-heading.h3{font-size:1.1rem}.field-preview-heading.h4{font-size:1rem}.field-preview-paragraph{color:var(--text-muted);font-size:.85rem}.field-preview-divider{border:none;border-top:1px solid var(--border)}.field-preview-section{font-size:.85rem;color:var(--primary);font-weight:600}.field-preview-hidden{font-size:.8rem;color:var(--text-muted);font-style:italic}.builder-config{width:var(--config-w);min-width:var(--config-w);background:var(--surface);border-left:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.config-empty{display:flex;align-items:center;justify-content:center;flex:1;color:var(--text-muted);padding:24px;text-align:center}.config-panel{display:flex;flex-direction:column;height:100%}.config-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);font-size:.95rem}.config-header h3{font-size:.95rem;display:flex;align-items:center;gap:8px}.config-body{flex:1;overflow-y:auto;padding:16px}.config-group{margin-bottom:16px}.config-group label{display:block;font-size:.8rem;font-weight:500;color:var(--text-muted);margin-bottom:5px}.config-row{display:flex;align-items:center;justify-content:space-between}.config-row input[type=checkbox]{margin-left:auto}.config-row input[type=number]{width:auto}.options-list{display:flex;flex-direction:column;gap:6px}.option-row{display:flex;gap:6px;align-items:center}.option-row input{flex:1}.condition-row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px;align-items:center}.condition-row select,.condition-row input{flex:1;min-width:0;font-size:.85rem}.theme-editor{padding:20px}.theme-editor h3{font-size:1.05rem;margin-bottom:20px}.theme-section{margin-bottom:28px}.theme-section h4{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:12px;font-weight:600}.theme-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.color-picker label{display:block;font-size:.8rem;font-weight:500;color:var(--text-muted);margin-bottom:4px}.color-picker-row{display:flex;gap:6px;align-items:center}.color-text{font-family:monospace;font-size:.85rem}.custom-css-editor{width:100%;font-family:Menlo,Consolas,monospace;font-size:.8rem;line-height:1.5;border:1px solid var(--border);border-radius:var(--radius);padding:12px;background:#fafafa}.settings-editor{padding:20px;max-width:600px;margin:0 auto}.settings-editor h3{font-size:1.05rem;margin-bottom:20px}.settings-section{margin-bottom:28px}.settings-section h4{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:12px;font-weight:600}.embed-editor{padding:24px;max-width:720px;margin:0 auto}.embed-editor h3{font-size:1.05rem;margin-bottom:16px}.embed-status{margin-bottom:20px}.embed-tabs{display:flex;gap:6px;margin-bottom:16px}.embed-code-wrap{position:relative}.embed-code{background:#1e1e2e;color:#cdd6f4;padding:20px;border-radius:10px;font-family:Menlo,monospace;font-size:.8rem;line-height:1.6;overflow-x:auto;white-space:pre-wrap;word-break:break-all}.embed-copy{position:absolute;top:10px;right:10px}.submissions-page{min-height:100vh;display:flex;flex-direction:column}.sub-header{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--surface);border-bottom:1px solid var(--border);gap:16px}.sub-header-left{display:flex;align-items:center;gap:12px}.sub-header-left h2{font-size:1rem}.sub-header-right{display:flex;gap:8px}.sub-layout{display:flex;flex:1;overflow:hidden}.sub-table-wrap{flex:1;overflow:auto;padding:16px}.sub-table{width:100%;border-collapse:collapse;font-size:.85rem}.sub-table th{text-align:left;padding:10px 12px;font-weight:600;color:var(--text-muted);border-bottom:2px solid var(--border);font-size:.8rem;text-transform:uppercase;letter-spacing:.03em}.sub-table td{padding:10px 12px;border-bottom:1px solid var(--border)}.sub-table tr{cursor:pointer;transition:background .1s}.sub-table tr:hover{background:#f9fafb}.sub-table tr.active{background:#eef2ff}.truncate-cell{max-width:180px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pagination{display:flex;gap:4px;margin-top:16px;justify-content:center}.sub-detail{width:380px;min-width:380px;background:var(--surface);border-left:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}.sub-detail-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border)}.sub-detail-header h3{font-size:.95rem}.sub-detail-body{flex:1;overflow-y:auto;padding:16px}.sub-detail-field{margin-bottom:16px}.sub-detail-field label{display:block;font-size:.75rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em;margin-bottom:4px}.sub-detail-value{font-size:.9rem;word-break:break-word}.sub-detail-meta{font-size:.8rem;background:#f3f4f6;padding:12px;border-radius:var(--radius);overflow-x:auto;white-space:pre;font-family:monospace}@media (max-width: 900px){.builder-palette{width:200px;min-width:200px}.builder-config{width:260px;min-width:260px}.editor-split>:first-child{width:300px;min-width:280px}}@media (max-width: 700px){.builder-layout{flex-direction:column}.builder-palette,.builder-config{width:100%;min-width:0;max-height:40vh;border:none;border-bottom:1px solid var(--border)}.editor-header{flex-wrap:wrap}.form-grid{grid-template-columns:1fr}.sub-detail{display:none}}