@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:rgba(255,255,255,0.04);--bg-card-hover:rgba(255,255,255,0.07);--bg-input:rgba(255,255,255,0.06);--bg-input-focus:rgba(255,255,255,0.1);--border-subtle:rgba(255,255,255,0.08);--border-focus:rgba(99,102,241,0.5);--text-primary:#f1f1f4;--text-secondary:#9ca3af;--text-muted:#6b7280;--accent-primary:#6366f1;--accent-secondary:#8b5cf6;--accent-glow:rgba(99,102,241,0.25);--accent-gradient:linear-gradient(135deg,#6366f1,#8b5cf6,#a855f7);--success:#22c55e;--warning:#f59e0b;--danger:#ef4444;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--shadow-glow:0 0 30px rgba(99,102,241,0.15);--transition-fast:0.15s ease;--transition-normal:0.25s ease;--transition-smooth:0.4s cubic-bezier(0.4,0,0.2,1);--sidebar-width:420px}*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}html{font-size:14px;scroll-behavior:smooth}body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow:hidden;-webkit-font-smoothing:antialiased}.app{display:flex;height:100vh;width:100vw}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);height:100vh;background:var(--bg-secondary);border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;overflow:hidden}.sidebar-header{padding:20px 24px;border-bottom:1px solid var(--border-subtle);flex-shrink:0}.sidebar-header .logo{display:flex;align-items:center;gap:12px;margin-bottom:4px}.sidebar-header .logo-icon{width:36px;height:36px;background:var(--accent-gradient);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:var(--shadow-glow)}.sidebar-header h1{font-size:1.15rem;font-weight:700;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-header .subtitle{font-size:0.78rem;color:var(--text-muted);margin-top:2px;padding-left:48px}.sidebar-body{flex:1;overflow-y:auto;padding:20px 24px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,0.1) transparent}.sidebar-body::-webkit-scrollbar{width:5px}.sidebar-body::-webkit-scrollbar-track{background:transparent}.sidebar-body::-webkit-scrollbar-thumb{background:rgba(255,255,255,0.1);border-radius:10px}.form-section{margin-bottom:24px}.form-section-title{font-size:0.7rem;font-weight:600;text-transform:uppercase;letter-spacing:1.2px;color:var(--text-muted);margin-bottom:12px;display:flex;align-items:center;gap:8px}.form-section-title::after{content:'';flex:1;height:1px;background:var(--border-subtle)}.form-group{margin-bottom:14px}.form-group label{display:block;font-size:0.82rem;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-group label .required{color:var(--danger);margin-left:2px}input[type="text"],input[type="email"],input[type="tel"],input[type="url"],input[type="number"],textarea,select{width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-primary);font-family:'Inter',sans-serif;font-size:0.88rem;transition:all var(--transition-fast);outline:none}input:focus,textarea:focus,select:focus{background:var(--bg-input-focus);border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}input::placeholder,textarea::placeholder{color:var(--text-muted)}textarea{resize:vertical;min-height:70px;line-height:1.5}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='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}select option{background:#1a1a2e;color:var(--text-primary)}.niche-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.niche-card{padding:12px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-normal);text-align:center;position:relative;overflow:hidden}.niche-card::before{content:'';position:absolute;inset:0;background:var(--accent-gradient);opacity:0;transition:opacity var(--transition-normal)}.niche-card:hover{border-color:rgba(99,102,241,0.3);transform:translateY(-2px);box-shadow:var(--shadow-glow)}.niche-card.active{border-color:var(--accent-primary);box-shadow:var(--shadow-glow)}.niche-card.active::before{opacity:0.08}.niche-card .niche-icon{font-size:1.6rem;margin-bottom:6px;position:relative;z-index:1}.niche-card .niche-name{font-size:0.75rem;font-weight:600;color:var(--text-secondary);position:relative;z-index:1;transition:color var(--transition-fast)}.niche-card.active .niche-name{color:var(--text-primary)}#custom-niche-group{animation:slideIn 0.3s ease}.color-picker-row{display:flex;gap:8px;flex-wrap:wrap}.color-swatch{width:32px;height:32px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:all var(--transition-fast);position:relative}.color-swatch:hover{transform:scale(1.15)}.color-swatch.active{border-color:#fff;box-shadow:0 0 12px rgba(255,255,255,0.25)}.color-swatch.active::after{content:'✓';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,0.5)}.dynamic-list{display:flex;flex-direction:column;gap:8px}.dynamic-list-item{display:flex;gap:8px;align-items:center;animation:slideIn 0.3s ease}.dynamic-list-item input{flex:1}.dynamic-list-item .btn-remove{width:32px;height:32px;border-radius:var(--radius-sm);background:rgba(239,68,68,0.1);border:1px solid rgba(239,68,68,0.2);color:var(--danger);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:all var(--transition-fast);flex-shrink:0}.dynamic-list-item .btn-remove:hover{background:rgba(239,68,68,0.2);border-color:rgba(239,68,68,0.4)}.btn-add{display:flex;align-items:center;justify-content:center;gap:6px;padding:8px 14px;background:var(--bg-card);border:1px dashed var(--border-subtle);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;font-family:'Inter',sans-serif;font-size:0.8rem;font-weight:500;transition:all var(--transition-fast)}.btn-add:hover{background:var(--bg-card-hover);border-color:var(--accent-primary);color:var(--accent-primary)}.testimonial-entry{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:12px;margin-bottom:8px;animation:slideIn 0.3s ease}.testimonial-entry .testimonial-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.testimonial-entry .testimonial-header span{font-size:0.78rem;font-weight:600;color:var(--text-secondary)}.testimonial-entry .form-group{margin-bottom:8px}.testimonial-entry .form-group:last-child{margin-bottom:0}.important-link-entry{flex-direction:column;align-items:stretch;gap:0;padding:0;border:1px solid var(--border-subtle);border-radius:var(--radius-md);overflow:hidden;background:var(--bg-card)}.important-link-fields{display:flex;flex-direction:column;gap:0;flex:1}.important-link-entry .link-input{border:none;border-bottom:1px solid var(--border-subtle);border-radius:0;background:transparent}.important-link-entry .link-input:last-child{border-bottom:none}.important-link-entry .link-input:focus{background:var(--bg-input-focus);border-color:var(--border-focus);box-shadow:none}.important-link-entry .btn-remove{border-top:1px solid var(--border-subtle);border-radius:0;width:100%;padding:6px;font-size:0.8rem;color:var(--danger);background:transparent;cursor:pointer;border-left:none;border-right:none;border-bottom:none;transition:background var(--transition-fast)}.important-link-entry .btn-remove:hover{background:rgba(239,68,68,0.08)}.sidebar-footer{padding:16px 24px;border-top:1px solid var(--border-subtle);flex-shrink:0;display:flex;flex-direction:column;gap:10px}.btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:var(--radius-md);font-family:'Inter',sans-serif;font-size:0.9rem;font-weight:600;cursor:pointer;transition:all var(--transition-normal);border:none;outline:none;position:relative;overflow:hidden}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 15px var(--accent-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 25px rgba(99,102,241,0.35)}.btn-primary:active{transform:translateY(0)}.btn-primary::after{content:'';position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,0.15),transparent);opacity:0;transition:opacity var(--transition-fast)}.btn-primary:hover::after{opacity:1}.btn-secondary{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border-subtle)}.btn-secondary:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:rgba(255,255,255,0.15)}.preview-panel{flex:1;display:flex;flex-direction:column;background:var(--bg-primary);position:relative}.preview-toolbar{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--bg-secondary);border-bottom:1px solid var(--border-subtle);flex-shrink:0}.preview-toolbar .device-switcher{display:flex;gap:4px;background:var(--bg-card);padding:4px;border-radius:var(--radius-sm)}.preview-toolbar .device-btn{padding:6px 14px;border:none;background:transparent;color:var(--text-muted);border-radius:6px;cursor:pointer;font-family:'Inter',sans-serif;font-size:0.78rem;font-weight:500;transition:all var(--transition-fast);display:flex;align-items:center;gap:6px}.preview-toolbar .device-btn.active{background:var(--accent-primary);color:#fff}.preview-toolbar .device-btn:hover:not(.active){color:var(--text-primary);background:var(--bg-card-hover)}.preview-toolbar .preview-label{font-size:0.82rem;font-weight:500;color:var(--text-secondary)}.preview-container{flex:1;display:flex;align-items:center;justify-content:center;padding:24px;overflow:hidden;background:radial-gradient(ellipse at 20% 50%,rgba(99,102,241,0.06) 0%,transparent 50%),radial-gradient(ellipse at 80% 50%,rgba(139,92,246,0.05) 0%,transparent 50%),var(--bg-primary)}.preview-frame-wrapper{background:#fff;border-radius:var(--radius-lg);box-shadow:0 25px 60px rgba(0,0,0,0.5),0 0 1px rgba(255,255,255,0.1);overflow:hidden;transition:all var(--transition-smooth);position:relative}.preview-frame-wrapper.desktop{width:100%;max-width:1100px;height:calc(100vh - 140px)}.preview-frame-wrapper.tablet{width:768px;height:calc(100vh - 140px)}.preview-frame-wrapper.mobile{width:375px;height:calc(100vh - 140px);border-radius:var(--radius-xl)}.preview-frame-wrapper iframe{width:100%;height:100%;border:none;display:block}.preview-empty{text-align:center;color:var(--text-muted);padding:40px}.preview-empty .empty-icon{font-size:4rem;margin-bottom:16px;opacity:0.3}.preview-empty h3{font-size:1.1rem;font-weight:600;color:var(--text-secondary);margin-bottom:8px}.preview-empty p{font-size:0.85rem;max-width:350px;margin:0 auto;line-height:1.6}.toast{position:fixed;bottom:24px;right:24px;padding:14px 24px;background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-primary);font-size:0.88rem;font-weight:500;box-shadow:0 10px 40px rgba(0,0,0,0.4);z-index:1000;display:flex;align-items:center;gap:10px;animation:toastIn 0.4s ease;opacity:0;transform:translateY(20px);pointer-events:none}.toast.show{opacity:1;transform:translateY(0);pointer-events:auto}.toast.success{border-color:rgba(34,197,94,0.3)}.toast.success .toast-icon{color:var(--success)}@keyframes slideIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@keyframes toastIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.6}}@media (max-width:900px){.app{flex-direction:column}.sidebar{width:100%;min-width:100%;height:auto;max-height:50vh;border-right:none;border-bottom:1px solid var(--border-subtle)}.preview-panel{height:50vh}.preview-frame-wrapper.desktop,.preview-frame-wrapper.tablet{width:100%;max-width:100%}}