:root{--bg: #0b0e14;--surface: #12161f;--surface-2: #1a2030;--border: #262d3d;--text: #e8ebf2;--text-dim: #9aa3b8;--accent: #6d5efc;--accent-2: #22d3ee;--success: #34d399;--danger: #f87171;--radius: 14px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:inherit;text-decoration:none}.container{max-width:1160px;margin:0 auto;padding:0 20px}.navbar{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--border)}.brand{font-weight:800;font-size:1.75rem;letter-spacing:-.02em;display:inline-flex;align-items:center}.brand span{color:var(--accent-2)}.nav-links{display:flex;gap:22px;align-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border-radius:10px;border:none;cursor:pointer;font-weight:600;font-size:.92rem;transition:transform .12s ease,opacity .12s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-danger{background:var(--danger);color:#fff}.btn-sm{padding:6px 12px;font-size:.8rem}.hero{text-align:center;padding:90px 0 60px}.hero h1{font-size:3rem;line-height:1.1;margin-bottom:18px;letter-spacing:-.03em}.hero p{color:var(--text-dim);font-size:1.15rem;max-width:620px;margin:0 auto 32px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;transition:border-color .15s ease}.card:hover{border-color:var(--accent)}.tool-icon{font-size:2rem;margin-bottom:10px}.badge{display:inline-block;font-size:.7rem;font-weight:700;padding:3px 9px;border-radius:999px;text-transform:uppercase;letter-spacing:.04em}.badge-premium{background:#6d5efc26;color:var(--accent)}.badge-free{background:#34d39926;color:var(--success)}.referral-banner{background:linear-gradient(135deg,#6d5efc26,#22d3ee1f);border:1px solid var(--border);border-radius:var(--radius);padding:18px 24px;display:flex;align-items:center;justify-content:space-between;margin:26px 0;flex-wrap:wrap;gap:12px}.auth-box{max-width:400px;margin:60px auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px}input,select,textarea{width:100%;padding:11px 14px;border-radius:10px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-size:.95rem;margin-bottom:14px}label{font-size:.85rem;color:var(--text-dim);margin-bottom:6px;display:block}.dashboard-grid{display:grid;grid-template-columns:220px 1fr;gap:26px;margin-top:30px}.sidebar{display:flex;flex-direction:column;gap:6px}.sidebar a,.sidebar button{text-align:left;padding:10px 14px;border-radius:10px;background:transparent;border:none;color:var(--text-dim);cursor:pointer;font-size:.9rem}.sidebar a.active,.sidebar a:hover,.sidebar button:hover{background:var(--surface-2);color:var(--text)}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.stat-num{font-size:1.8rem;font-weight:800}.stat-label{color:var(--text-dim);font-size:.85rem}.share-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.share-btn{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--surface-2);border:1px solid var(--border);font-size:1.1rem}.msg-bubble{max-width:70%;padding:10px 14px;border-radius:12px;margin-bottom:8px;font-size:.9rem}.msg-me{background:var(--accent);color:#fff;margin-left:auto}.msg-them{background:var(--surface-2)}.dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:50px 20px;text-align:center;color:var(--text-dim);cursor:pointer}.dropzone:hover{border-color:var(--accent)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);font-size:.88rem}th{color:var(--text-dim);font-weight:600}.footer{border-top:1px solid var(--border);padding:30px 0;margin-top:80px;color:var(--text-dim);text-align:center;font-size:.85rem}