@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--color-bg-primary:#050508;--glass-bg:#14141e66;--glass-border:#ffffff08;--glass-shadow:0 10px 40px #00000080;--glass-blur:blur(24px);--gradient-primary:linear-gradient(135deg, #7c3aed, #06b6d4);--gradient-accent:linear-gradient(135deg, #8b5cf6, #22d3ee);--gradient-subtle:linear-gradient(135deg, #7c3aed14, #06b6d414);--color-text-primary:#f8f8f8;--color-text-secondary:#a0a0b8;--color-text-tertiary:#6b6b85;--color-text-accent:#a78bfa;--color-accent:#8b5cf6;--border-color:#ffffff0d;--border-radius-sm:8px;--border-radius-md:12px;--border-radius-lg:16px;--shadow-glow:0 0 20px #8b5cf626;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background:var(--color-bg-primary);color:var(--color-text-primary);-webkit-font-smoothing:antialiased;min-height:100vh}.app-layout{grid-template-rows:auto 1fr auto;grid-template-columns:160px 1fr 160px;min-height:100vh;display:grid}.app-header{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);z-index:100;background:#0a0a10cc;grid-column:1/-1;justify-content:center;padding:16px 24px;display:flex;position:sticky;top:0}.header-content{align-items:center;gap:12px;display:flex}.header-title{background:var(--gradient-accent);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.4rem;font-weight:800}.header-subtitle{color:var(--color-text-tertiary);font-size:.8rem;font-weight:500}.sidebar{padding:20px 8px}.sidebar-ad-placeholder{border:1px dashed var(--border-color);border-radius:var(--border-radius-md);opacity:.3;width:100%;min-height:600px}.main-content{width:100%;max-width:900px;margin:0 auto;padding:24px}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--border-radius-lg);box-shadow:var(--glass-shadow);padding:24px}.btn{border-radius:var(--border-radius-sm);cursor:pointer;font-size:.875rem;font-weight:600;font-family:var(--font-family);border:none;align-items:center;gap:6px;padding:10px 20px;transition:all .2s;display:inline-flex}.btn-secondary{color:var(--color-text-secondary);border:1px solid var(--border-color);background:#ffffff0d}.btn-secondary:hover{color:var(--color-text-primary);background:#ffffff1a}.category-tabs{flex-wrap:wrap;gap:8px;display:flex}.category-tab{border:1px solid var(--border-color);border-radius:var(--border-radius-sm);color:var(--color-text-secondary);cursor:pointer;font-family:var(--font-family);background:#ffffff08;align-items:center;gap:6px;padding:10px 18px;font-size:.85rem;font-weight:500;transition:all .2s;display:flex}.category-tab:hover{background:#ffffff0f}.category-tab.active{background:var(--gradient-subtle);color:var(--color-text-accent);border-color:#8b5cf64d}.category-tab-icon{font-size:1rem}.gradient-preview{border-radius:var(--border-radius-lg);border:1px solid var(--border-color);width:100%;height:200px;transition:background .3s}.control-label{color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.5px;font-size:.8rem;font-weight:600}.angle-control{align-items:center;gap:16px;margin-bottom:20px;display:flex}.range-input{appearance:none;background:#ffffff1a;border-radius:3px;outline:none;flex:1;height:6px}.range-input::-webkit-slider-thumb{appearance:none;background:var(--gradient-primary);cursor:pointer;border:2px solid var(--color-bg-primary);border-radius:50%;width:18px;height:18px}.stops-section{margin-bottom:20px}.stops-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.stop-row{align-items:center;gap:8px;margin-bottom:8px;display:flex}.color-picker{border:1px solid var(--border-color);border-radius:var(--border-radius-sm);cursor:pointer;background:0 0;width:36px;height:36px;padding:2px}.color-picker::-webkit-color-swatch{border:none;border-radius:4px}.color-picker::-webkit-color-swatch-wrapper{padding:0}.form-input{border:1px solid var(--border-color);border-radius:var(--border-radius-sm);color:var(--color-text-primary);background:#ffffff08;padding:8px 12px;font-family:monospace;font-size:.8rem}.form-input:focus{border-color:var(--color-accent);outline:none}.color-text{width:90px}.stop-range{flex:1}.stop-pos{color:var(--color-text-tertiary);text-align:right;width:35px;font-size:.75rem}.stop-remove{color:var(--color-text-tertiary);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:4px 8px;font-size:.8rem}.stop-remove:hover{color:#ef4444;background:#ef44441a}.presets-section{margin-bottom:20px}.presets-grid{flex-wrap:wrap;gap:8px;margin-top:8px;display:flex}.preset-btn{border-radius:var(--border-radius-sm);border:1px solid var(--border-color);cursor:pointer;width:48px;height:32px;transition:all .2s}.preset-btn:hover{box-shadow:var(--shadow-glow);transform:scale(1.1)}.code-section{margin-top:16px}.code-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.code-block{border:1px solid var(--border-color);border-radius:var(--border-radius-sm);color:var(--color-text-accent);word-break:break-all;white-space:pre-wrap;background:#0006;padding:16px;font-family:Courier New,monospace;font-size:.85rem;overflow-x:auto}.app-footer{text-align:center;color:var(--color-text-tertiary);border-top:1px solid var(--border-color);grid-column:1/-1;padding:24px;font-size:.8rem}.footer-link{color:var(--color-text-secondary);text-decoration:none}.footer-link:hover{color:var(--color-text-accent)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.app-layout{grid-template-columns:1fr}.sidebar{display:none}.main-content{padding:16px}.stop-row{flex-wrap:wrap}}