:root{--bg:#09090b;--bg2:#18181b;--bg3:#27272a;--text:#fafafa;--text2:#a1a1aa;--text3:#71717a;--amber:#fbbf24;--amber-dark:#d97706;--violet:#8b5cf6;--emerald:#10b981;--blue:#3b82f6;--red:#ef4444;--radius:12px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:Inter,Noto Sans SC,sans-serif;overflow-x:hidden}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--bg3);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text3)}.app-layout{grid-template-columns:360px 1fr;min-height:100vh;display:grid}@media (max-width:960px){.app-layout{grid-template-columns:1fr}}.sidebar{background:var(--bg2);border-right:1px solid #ffffff0f;max-height:100vh;padding:24px 20px;position:sticky;top:0;overflow-y:auto}.sidebar-header h1{background:linear-gradient(135deg, var(--amber), #f59e0b);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:4px;font-size:18px;font-weight:800}.sidebar-header .subtitle{color:var(--text3);margin-bottom:20px;font-size:12px}.section-title{color:var(--text3);text-transform:uppercase;letter-spacing:1.2px;justify-content:space-between;align-items:center;gap:6px;margin:20px 0 10px;font-size:11px;font-weight:700;display:flex}.section-title:first-of-type{margin-top:0}.control-label-row{align-items:center;gap:8px;margin-bottom:6px;display:flex}.control-label-row label{flex:1;margin-bottom:0!important}.sync-btn{cursor:pointer;background:0 0;border:1px solid #ffffff14;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;font-size:13px;transition:all .2s;display:flex}.sync-btn:hover{border-color:var(--amber);background:#fbbf241f;transform:scale(1.1)}.sync-btn:active{background:#fbbf2440;transform:scale(.95)}.stepper{background:var(--bg);border:1px solid #ffffff14;border-radius:6px;flex-shrink:0;align-items:center;gap:2px;padding:2px;display:flex}.stepper-btn{width:22px;height:22px;color:var(--text2);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;font-family:inherit;font-size:14px;font-weight:700;transition:all .15s;display:flex}.stepper-btn:hover{color:var(--text);background:#ffffff1a}.stepper-btn:active{background:#fbbf2433}.stepper-value{color:var(--text2);text-align:center;font-variant-numeric:tabular-nums;min-width:32px;font-size:11px;font-weight:600}.offset-control{align-items:center;gap:4px;display:flex}.arrow-btn{background:var(--bg);width:30px;height:28px;color:var(--text2);cursor:pointer;border:1px solid #ffffff14;border-radius:6px;justify-content:center;align-items:center;font-size:11px;transition:all .15s;display:flex}.arrow-btn:hover{border-color:var(--amber);color:var(--text);background:#ffffff14}.arrow-btn:active{background:#fbbf2426}.offset-value{color:var(--text2);text-align:center;font-variant-numeric:tabular-nums;min-width:40px;font-size:11px;font-weight:600}.control-group{margin-bottom:14px}.control-group label{color:var(--text2);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.control-group label span{color:var(--text3);margin-left:4px;font-weight:400}.control-group input[type=text],.control-group textarea,.control-group select{background:var(--bg);width:100%;color:var(--text);border:1px solid #ffffff1a;border-radius:8px;outline:none;padding:10px 12px;font-family:inherit;font-size:13px;transition:border-color .2s}.control-group input:focus,.control-group textarea:focus,.control-group select:focus{border-color:var(--amber)}.control-group textarea{resize:vertical;min-height:56px}.control-group select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:32px}input[type=range]{appearance:none;background:var(--bg3);border-radius:2px;outline:none;width:100%;height:4px;margin-top:6px}input[type=range]::-webkit-slider-thumb{appearance:none;background:var(--amber);cursor:pointer;border-radius:50%;width:16px;height:16px;transition:transform .15s}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2)}.toggle-row{background:var(--bg);border-radius:8px;gap:3px;margin-bottom:14px;padding:3px;display:flex}.toggle-btn{cursor:pointer;color:var(--text3);white-space:nowrap;background:0 0;border:none;border-radius:6px;flex:1;padding:7px 4px;font-family:inherit;font-size:11px;font-weight:600;transition:all .2s}.toggle-btn:hover{color:var(--text2)}.toggle-btn.active{background:var(--bg3);color:var(--text)}.slide-tabs{flex-wrap:wrap;align-items:center;gap:4px;margin-bottom:14px;display:flex}.slide-tab{background:var(--bg);width:36px;height:30px;color:var(--text2);cursor:pointer;border:1px solid #ffffff1a;border-radius:6px;justify-content:center;align-items:center;font-size:12px;font-weight:600;transition:all .2s;display:flex}.slide-tab:hover{border-color:#fff3}.slide-tab.active{background:var(--amber);color:var(--bg);border-color:var(--amber)}.slide-tab-add{width:30px;height:30px;color:var(--text3);cursor:pointer;background:0 0;border:1px dashed #ffffff26;border-radius:6px;justify-content:center;align-items:center;font-size:16px;transition:all .2s;display:flex}.slide-tab-add:hover{border-color:var(--amber);color:var(--amber)}.color-row{flex-wrap:wrap;gap:6px;margin-bottom:8px;display:flex}.color-swatch{cursor:pointer;border:2px solid #0000;border-radius:8px;width:32px;height:32px;transition:all .2s}.color-swatch:hover{transform:scale(1.1)}.color-swatch.active{box-shadow:0 0 0 2px var(--amber);border-color:#fff}.upload-area{text-align:center;cursor:pointer;border:2px dashed #ffffff1a;border-radius:10px;margin-bottom:14px;padding:16px;transition:all .2s}.upload-area:hover,.upload-area.dragover{border-color:var(--amber);background:#fbbf240d}.upload-area .icon{margin-bottom:4px;font-size:24px}.upload-area p{color:var(--text3);font-size:11px;line-height:1.5}.btn{cursor:pointer;border:none;border-radius:10px;width:100%;padding:11px;font-family:inherit;font-size:13px;font-weight:700;transition:all .2s}.btn-primary{background:linear-gradient(135deg, var(--amber), var(--amber-dark));color:var(--bg)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px #fbbf244d}.btn-secondary{background:var(--bg3);color:var(--text);margin-top:8px}.btn-secondary:hover{background:#ffffff26}.btn-ghost{color:var(--text3);background:0 0;border:1px solid #ffffff14;margin-top:6px;padding:8px;font-size:12px}.btn-ghost:hover{color:var(--text2);background:#ffffff0d}.btn-danger{color:var(--red);background:#ef44441f;margin-top:6px;padding:8px;font-size:12px}.btn-danger:hover{background:#ef444433}.main-area{background:repeating-conic-gradient(#ffffff05 0% 25%,#0000 0% 50%) 0 0/20px 20px;justify-content:center;align-items:flex-start;gap:16px;min-height:100vh;padding:32px 16px;display:flex;position:relative}.canvas-zone{flex-direction:column;flex:0 auto;justify-content:center;align-items:center;min-height:100vh;display:flex}.ad-rail{flex-shrink:0;justify-content:center;align-items:flex-start;width:160px;min-height:600px;display:flex;position:sticky;top:32px}.ad-skyscraper{width:160px;min-height:600px}.ad-banner-bottom{justify-content:center;width:100%;max-width:728px;margin-top:24px;display:flex}.ad-banner{width:100%;min-height:90px}.ad-unit{background:#ffffff05;border:1px dashed #ffffff0f;border-radius:8px;justify-content:center;align-items:center;display:flex;overflow:hidden}@media (max-width:1400px){.ad-rail{display:none}}@media (max-width:960px){.ad-banner-bottom{display:none}}.canvas-wrapper{transform-origin:50%;position:relative}.canvas{border-radius:4px;flex-direction:column;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.canvas.text-top{justify-content:flex-start;gap:30px;padding-top:60px}.canvas.text-bottom{flex-direction:column-reverse;justify-content:flex-end;gap:30px;padding-bottom:50px}.canvas.text-center{gap:24px}.canvas-glow{opacity:.4;pointer-events:none;border-radius:50%;position:absolute}.glow-1{width:500px;height:500px;top:-150px;left:-150px}.glow-2{width:400px;height:400px;bottom:-100px;right:-100px}.canvas-text{text-align:center;z-index:10;padding:0 40px}.canvas-text .headline{color:#fafafa;letter-spacing:-.02em;font-weight:800;line-height:1.15}.canvas-text .subline{color:#fafafa99;margin-top:8px;font-weight:500;line-height:1.4}.canvas-text .badge{letter-spacing:.5px;border-radius:100px;margin-bottom:12px;padding:6px 16px;font-size:11px;font-weight:700;display:inline-block}.phone-mockup{z-index:10;transition:transform .15s ease-out;position:relative}.phone-frame{background:#000;position:relative;overflow:hidden;box-shadow:0 0 0 1px #ffffff0d,0 25px 60px #00000080,0 10px 30px #0000004d,inset 0 1px #ffffff1a}.phone-frame.has-border{border:3px solid #ffffff26}.phone-notch{z-index:20;background:#000;position:absolute;top:10px;left:50%;transform:translate(-50%)}.phone-notch.dynamic-island{border-radius:20px;width:90px;height:25px}.phone-notch.notch{border-radius:0 0 16px 16px;width:120px;height:28px}.phone-screen{background:#0c0a09;justify-content:center;align-items:center;width:100%;height:100%;display:flex;overflow:hidden}.phone-screen img{object-fit:cover;width:100%;height:100%}.phone-placeholder{color:var(--text3);flex-direction:column;align-items:center;gap:6px;font-size:11px;display:flex}.phone-placeholder .icon{opacity:.5;font-size:28px}.watermark{z-index:10;align-items:center;gap:6px;display:flex;position:absolute;bottom:20px;left:50%;transform:translate(-50%)}.watermark .dot{background:var(--amber);opacity:.6;border-radius:50%;width:6px;height:6px}.watermark span{color:#fafafa40;letter-spacing:1px;font-size:11px;font-weight:600}.export-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background:#000000b3;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.export-overlay.show{display:flex}.export-modal{background:var(--bg2);text-align:center;border:1px solid #ffffff1a;border-radius:16px;max-width:400px;padding:32px}.export-modal h3{margin-bottom:8px;font-size:18px}.export-modal p{color:var(--text3);margin-bottom:20px;font-size:13px}.export-spinner{border:3px solid var(--bg3);border-top-color:var(--amber);border-radius:50%;width:36px;height:36px;margin:0 auto 16px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.grid-overlay{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:900;background:#000000e0;padding:40px;position:fixed;inset:0;overflow-y:auto}.grid-header{justify-content:space-between;align-items:center;max-width:1600px;margin:0 auto 24px;display:flex}.grid-header h2{font-size:22px;font-weight:800}.grid-close{background:var(--bg3);color:var(--text);cursor:pointer;border:none;border-radius:50%;width:40px;height:40px;font-size:18px;transition:background .2s}.grid-close:hover{background:#fff3}.grid-container{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;max-width:1600px;margin:0 auto;display:grid}.grid-item{background:var(--bg2);cursor:pointer;border:1px solid #ffffff0f;border-radius:12px;padding:12px;transition:all .2s;position:relative}.grid-item:hover{border-color:var(--amber);transform:translateY(-2px)}.grid-item.active{border-color:var(--amber);box-shadow:0 0 0 2px #fbbf2433}.grid-item .preview{aspect-ratio:9/19.5;border-radius:8px;width:100%;margin-bottom:8px;overflow:hidden}.grid-item .info{justify-content:space-between;align-items:center;display:flex}.grid-item .info span{color:var(--text2);font-size:12px;font-weight:600}.grid-item .delete-btn{width:24px;height:24px;color:var(--text3);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;font-size:14px;transition:all .2s;display:flex}.grid-item .delete-btn:hover{color:var(--red);background:#ef444426}.custom-color-row{align-items:center;gap:8px;margin-top:8px;display:flex}.custom-color-row input[type=color]{cursor:pointer;background:0 0;border:none;border-radius:8px;width:32px;height:32px;padding:0}.custom-color-row input[type=color]::-webkit-color-swatch-wrapper{padding:2px}.custom-color-row input[type=color]::-webkit-color-swatch{border:1px solid #ffffff26;border-radius:6px}.custom-color-row span{color:var(--text3);font-size:11px}.inline-row{gap:6px;margin-bottom:14px;display:flex}.inline-row .btn{flex:1}.sidebar-divider{background:#ffffff0f;height:1px;margin:16px 0}