@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Orbitron:wght@400;500;700;900&display=swap";:root{--bg-color:#0f172a;--panel-bg:#1e293b;--border-color:#334155;--text-primary:#f8fafc;--text-secondary:#94a3b8;--accent:#3b82f6;--accent-hover:#2563eb;--danger:#ef4444;--danger-hover:#dc2626;--radius:12px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;font-family:Inter,sans-serif}button{cursor:pointer;background:0 0;border:none;outline:none;font-family:inherit}input{font-family:inherit}.app-container{flex-direction:column;height:100vh;display:flex}.navbar{background-color:var(--panel-bg);border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex}.logo{background:linear-gradient(135deg,#60a5fa,#a78bfa);-webkit-text-fill-color:transparent;-webkit-background-clip:text;align-items:center;gap:12px;font-size:1.25rem;font-weight:700;display:flex}.btn{border-radius:var(--radius);align-items:center;gap:8px;padding:8px 16px;font-size:.875rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--accent);color:#fff}.btn-primary:hover{background-color:var(--accent-hover)}.btn-danger{background-color:var(--danger);color:#fff}.btn-danger:hover{background-color:var(--danger-hover)}.btn-outline{border:1px solid var(--border-color);color:var(--text-primary)}.btn-outline:hover{background-color:#ffffff0d}.btn-icon{border-radius:var(--radius);color:var(--text-secondary);padding:8px;transition:all .2s}.btn-icon:hover{color:var(--text-primary);background-color:#ffffff1a}.main-content{flex:1;display:flex;overflow:hidden}.builder-panel{background-color:var(--bg-color);border-right:1px solid var(--border-color);flex-direction:column;width:450px;display:flex;overflow-y:auto}.panel-section{border-bottom:1px solid var(--border-color);padding:24px}.section-title{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin-bottom:16px;font-size:.875rem;font-weight:600}.theme-grid{grid-template-columns:1fr 1fr;gap:12px;max-height:240px;padding-right:8px;display:grid;overflow-y:auto}.theme-card{border:2px solid var(--border-color);border-radius:var(--radius);text-align:center;cursor:pointer;background:var(--panel-bg);padding:16px;transition:all .2s}.theme-card:hover{border-color:var(--accent)}.theme-card.active{border-color:var(--accent);background:#3b82f61a}.links-list{flex-direction:column;gap:12px;margin-bottom:16px;display:flex}.link-item{background-color:var(--panel-bg);border:1px solid var(--border-color);border-radius:var(--radius);align-items:center;gap:16px;padding:16px;display:flex}.drag-handle{cursor:grab;color:var(--text-secondary);align-items:center;display:flex}.drag-handle:active{cursor:grabbing}.link-inputs{flex-direction:column;flex:1;gap:8px;display:flex}.input-group{background:var(--bg-color);border:1px solid var(--border-color);border-radius:8px;align-items:center;min-width:0;height:40px;padding:0 12px;transition:border-color .2s;display:flex}.input-group:focus-within{border-color:var(--accent)}.input-group input{min-width:0;color:var(--text-primary);background:0 0;border:none;flex:1;padding-left:8px;font-size:.875rem}.input-group input:focus{outline:none}.input-group input::placeholder{color:var(--text-secondary)}.preview-panel{background-color:#000;background-image:radial-gradient(circle,#1e293b 0%,#000 100%);flex-direction:column;flex:1;justify-content:center;align-items:center;padding:24px;display:flex;position:relative;overflow:hidden}.device-toggle{z-index:10;gap:12px;margin-bottom:24px;display:flex}.device-frame{background:#fff;border:8px solid #334155;border-radius:40px;transition:all .3s;position:relative;overflow:hidden;box-shadow:0 25px 50px -12px #00000080}.device-frame.mobile{width:375px;height:750px;max-height:100%}.device-frame.tablet{border-radius:24px;width:768px;height:1024px;max-height:100%}.device-frame.desktop{border-width:4px;border-radius:16px;width:100%;max-width:1024px;height:100%}.device-content{width:100%;height:100%;overflow-y:auto}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@media (width<=768px){.main-content{flex-direction:column;overflow:auto}.builder-panel{border-right:none;border-bottom:1px solid var(--border-color);flex:none;width:100%;overflow:visible}.preview-panel{flex:none;min-height:850px}}