:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: #1a1a25;--bg-card-hover: #22222f;--accent-primary: #f59e0b;--accent-secondary: #ef4444;--accent-gradient: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--border-color: #2a2a3a;--success: #22c55e;--error: #ef4444;--warning: #f59e0b}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6}.loading-container{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-primary)}.loading-spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:radial-gradient(ellipse at top,#2a1a0a 0%,var(--bg-primary) 50%)}.auth-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;padding:40px;width:100%;max-width:420px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 25px 50px -12px #00000080}.auth-logo{text-align:center;margin-bottom:30px}.auth-logo h1{font-size:2rem;font-weight:700;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.auth-logo .badge{display:inline-block;background:var(--accent-gradient);color:#fff;padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600;margin-top:8px}.auth-logo p{color:var(--text-secondary);margin-top:8px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-size:.9rem;font-weight:500;color:var(--text-secondary)}.form-group input{width:100%;padding:14px 16px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;color:var(--text-primary);font-size:1rem;transition:all .2s}.form-group input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #f59e0b33}.btn{width:100%;padding:14px;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.btn-primary{background:var(--accent-gradient);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 20px -10px #f59e0b80}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.error-message{background:#ef44441a;border:1px solid var(--error);color:var(--error);padding:12px;border-radius:8px;margin-bottom:16px;font-size:.9rem}.dashboard{min-height:100vh;background:var(--bg-primary)}.dashboard-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:16px 32px;display:flex;align-items:center;justify-content:space-between}.dashboard-header h1{font-size:1.5rem;font-weight:700;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header-badge{display:inline-block;background:var(--accent-gradient);color:#fff;padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600;margin-left:12px}.btn-logout{padding:10px 20px;background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);border-radius:8px;cursor:pointer;transition:all .2s}.btn-logout:hover{border-color:var(--error);color:var(--error)}.dashboard-content{padding:32px;max-width:1400px;margin:0 auto}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px;margin-bottom:32px}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:24px;transition:all .2s}.stat-card:hover{border-color:var(--accent-primary);transform:translateY(-2px)}.stat-card .label{color:var(--text-secondary);font-size:.9rem;margin-bottom:8px}.stat-card .value{font-size:2.5rem;font-weight:700;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-card.stat-users .value{background:linear-gradient(135deg,#22c55e,#16a34a);-webkit-background-clip:text;background-clip:text}.stat-card.stat-unique .value{background:linear-gradient(135deg,#6366f1,#8b5cf6);-webkit-background-clip:text;background-clip:text}.stat-card.stat-deep .value{background:linear-gradient(135deg,#f59e0b,#d97706);-webkit-background-clip:text;background-clip:text}.charts-section{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:24px;margin-bottom:32px}.chart-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:24px}.chart-card h3{font-size:1.1rem;font-weight:600;margin-bottom:20px;color:var(--text-primary)}.actions-bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.actions-bar h2{font-size:1.3rem;font-weight:600}.btn-add{display:flex;align-items:center;gap:8px;padding:12px 24px;background:var(--accent-gradient);color:#fff;border:none;border-radius:10px;font-weight:600;cursor:pointer;transition:all .2s}.btn-add:hover{transform:translateY(-2px);box-shadow:0 10px 20px -10px #f59e0b80}.links-table-container{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;overflow:hidden}.links-table{width:100%;border-collapse:collapse}.links-table th,.links-table td{padding:16px 20px;text-align:left}.links-table th{background:var(--bg-secondary);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary)}.links-table tr{border-bottom:1px solid var(--border-color)}.links-table tr:last-child{border-bottom:none}.links-table tr:hover{background:var(--bg-card-hover)}.tap-count{display:inline-flex;align-items:center;gap:6px;background:#22c55e26;color:var(--success);padding:6px 12px;border-radius:20px;font-weight:600}.btn-delete{padding:8px 12px;background:#ef44441a;border:1px solid transparent;color:var(--error);border-radius:6px;cursor:pointer;transition:all .2s}.btn-delete:hover{background:#ef444433}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal{background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;padding:32px;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;animation:modalIn .3s ease}@keyframes modalIn{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.modal-header h2{font-size:1.3rem;font-weight:600}.btn-close{width:36px;height:36px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:50%;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.2rem;transition:all .2s}.btn-close:hover{border-color:var(--error);color:var(--error)}.form-group textarea{width:100%;padding:14px 16px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:10px;color:var(--text-primary);font-size:1rem;font-family:inherit;resize:vertical;min-height:100px;transition:all .2s}.form-group textarea:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #f59e0b33}.extracted-url{background:#22c55e1a;border:1px solid var(--success);color:var(--success);padding:12px;border-radius:8px;font-size:.85rem;word-break:break-all;margin-top:8px}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}@media(max-width:768px){.dashboard-header,.dashboard-content{padding:16px}.charts-section{grid-template-columns:1fr}.links-table-container{overflow-x:auto}.links-table{min-width:500px}}