@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg-color:#0f172a;--surface-color:#1e293bb3;--surface-border:#ffffff1a;--text-primary:#f8fafc;--text-secondary:#94a3b8;--accent-color:#3b82f6;--accent-hover:#2563eb;--danger-color:#ef4444;--radius-md:8px;--radius-lg:12px;--radius-xl:16px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 15%,#3b82f626,#0000 25%),radial-gradient(circle at 85% 30%,#10b98126,#0000 25%);min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5}.glass-panel{background:var(--surface-color);-webkit-backdrop-filter:blur(12px);border:1px solid var(--surface-border);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}input,select,textarea{font-family:inherit}.btn{border-radius:var(--radius-md);justify-content:center;align-items:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--accent-color);color:#fff}.btn-primary:hover{background-color:var(--accent-hover)}.btn-outline{border:1px solid var(--surface-border);background:#ffffff0d}.btn-outline:hover{background:#ffffff1a}.btn-danger{color:var(--danger-color);background:#ef44440d;border:1px solid #ef444433}.btn-danger:hover:not(:disabled){background:#ef444426;border-color:#ef44444d}.input-field{border:1px solid var(--surface-border);width:100%;color:var(--text-primary);border-radius:var(--radius-md);background:#0f172a99;outline:none;padding:8px 12px;transition:border-color .2s}.input-field:focus{border-color:var(--accent-color)}.label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px;font-size:12px;font-weight:600;display:block}.control-group{margin-bottom:16px}.app-container{height:100vh;display:flex;overflow:hidden}.workspace{flex-direction:column;flex:1;display:flex;position:relative}.top-bar{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--surface-border);z-index:10;background:#0f172ae6;justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex}.brand{align-items:center;gap:12px;display:flex}.logo-icon{color:var(--accent-color)}.brand-text{flex-direction:column;display:flex}.brand-name{letter-spacing:-.01em;background:linear-gradient(135deg,#fff 0%,#94a3b8 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:1px;font-size:18px;font-weight:700;line-height:1.1}.byline{opacity:.55;align-items:center;gap:6px;margin-left:0;font-size:10.5px;font-weight:500;transition:opacity .25s;display:flex}.byline:hover{opacity:.95}.byline-dot{color:var(--text-secondary)}.byline a{color:var(--text-primary);align-items:center;text-decoration:none;transition:color .2s;display:inline-flex}.byline a:hover{color:var(--accent-color);text-decoration:underline}@media (width<=576px){.byline-dot,.byline-link{display:none!important}}.actions{align-items:center;gap:16px;display:flex}.action-group{align-items:center;gap:8px;display:flex}.divider{background:var(--surface-border);width:1px;height:24px}.icon-btn{border-radius:var(--radius-md);width:36px;height:36px;color:var(--text-secondary);border:1px solid #0000;justify-content:center;align-items:center;transition:all .2s;display:flex}.icon-btn:hover:not(:disabled){color:var(--text-primary);border-color:var(--surface-border);background:#ffffff0d}.icon-btn.destructive:hover:not(:disabled){color:var(--danger-color);background:#ef44441a;border-color:#ef444433}.icon-btn:disabled{opacity:.3;cursor:not-allowed}.canvas-container{flex:1;justify-content:center;align-items:center;padding:24px;display:flex;position:relative;overflow:auto}.canvas-container canvas{object-fit:contain;max-width:100%;max-height:100%;transition:transform .3s;box-shadow:0 20px 25px -5px #0006,0 10px 10px -5px #0003}.sidebar{border-left:1px solid var(--surface-border);background:var(--surface-color);-webkit-backdrop-filter:blur(16px);z-index:10;flex-direction:column;width:320px;height:100vh;display:flex}.sidebar-content{flex:1;padding:20px;overflow-y:auto}.accordion-item{border:1px solid var(--surface-border);border-radius:var(--radius-md);margin-bottom:12px;overflow:hidden}.accordion-header{background:#ffffff05;justify-content:space-between;align-items:center;width:100%;padding:12px 16px;font-size:14px;font-weight:500;display:flex}.accordion-header:hover{background:#ffffff0d}.accordion-body{border-top:1px solid var(--surface-border);background:#0000001a;padding:16px}.accordion-body label{color:var(--text-secondary);font-family:inherit;font-size:11px;font-weight:500}.empty-state{height:100%;color:var(--text-secondary);text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.empty-state>svg,.empty-state>img{opacity:1;margin-bottom:16px}.slider-container{align-items:center;gap:12px;display:flex}.slider-container input[type=range]{accent-color:var(--accent-color);flex:1}.slider-value{text-align:right;width:40px;font-family:monospace;font-size:12px}.flex-row{gap:12px;display:flex}.flex-row>*{flex-direction:column;flex:1;align-items:center;display:flex}.flex-row .label{text-align:center;white-space:nowrap;margin-bottom:4px;font-size:10px}.compact-slider{grid-template-columns:140px 1fr 24px;align-items:center;gap:8px;margin-bottom:8px;display:grid}.compact-slider .label{white-space:nowrap;margin-bottom:0;font-size:11px}.chip-group{flex-wrap:wrap;gap:4px;margin-bottom:12px;display:flex}.chip{border:1px solid var(--surface-border);color:var(--text-secondary);cursor:pointer;background:#ffffff0d;border-radius:4px;padding:4px 8px;font-size:11px;transition:all .2s}.chip.active{background:var(--accent-color);color:#fff;border-color:var(--accent-color)}.grid-position-selector{border-radius:var(--radius-md);border:1px solid var(--surface-border);background:#0003;grid-template-columns:repeat(3,1fr);gap:6px;width:90px;padding:6px;display:grid}.grid-dot{aspect-ratio:1;cursor:pointer;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:3px;transition:all .2s cubic-bezier(.4,0,.2,1)}.grid-dot:hover{background:#ffffff26;transform:scale(1.1)}.grid-dot.active{background:var(--accent-color);border-color:var(--accent-color);box-shadow:0 0 8px #3b82f666}.advanced-toggle{border-top:1px solid var(--surface-border);width:100%;color:var(--accent-color);cursor:pointer;text-transform:uppercase;letter-spacing:.05em;justify-content:space-between;align-items:center;margin-top:12px;padding:8px 0;font-size:11px;font-weight:600;display:flex}.advanced-section{border-radius:var(--radius-md);background:#ffffff03;margin-top:4px;padding:8px 0}.style-gallery{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:20px;display:grid}.style-card{border:1px solid var(--surface-border);border-radius:var(--radius-md);cursor:pointer;text-align:center;background:#ffffff08;flex-direction:column;align-items:center;gap:6px;padding:10px 4px;transition:all .2s;display:flex}.style-card:hover{background:#ffffff0f;border-color:#fff3}.style-card.active{border-color:var(--accent-color);background:#3b82f61a;box-shadow:0 0 12px #3b82f633}.style-card-title{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);font-size:10px;font-weight:600}.style-card.active .style-card-title{color:var(--accent-color)}.thumbnail-remove-btn{background:var(--danger-color);color:#fff;border:1px solid #fff3;border-radius:50%;justify-content:center;align-items:center;width:16px;height:16px;padding:0;transition:all .2s;display:flex;position:absolute;top:4px;right:4px;box-shadow:0 2px 4px #0000004d}.thumbnail-remove-btn:hover{background:#ff6b6b;transform:scale(1.1)}@media (width<=768px){.app-container{flex-direction:column;height:auto;min-height:100vh;overflow:visible}.workspace{flex:none;height:65vh}.sidebar{border-left:none;border-top:1px solid var(--surface-border);width:100%;height:auto}.sidebar-content{overflow-y:visible}.top-bar{flex-direction:column;align-items:flex-start;height:auto;padding:12px}.top-bar>div{width:100%}.top-bar>div:last-child{flex-wrap:wrap;justify-content:flex-start;margin-top:12px}.top-bar button{white-space:nowrap;text-align:center;flex:1;justify-content:center}.canvas-container{padding:12px}}