*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary:#0f0f13;--bg-secondary:#16161d;--bg-tertiary:#1e1e28;--bg-hover:#252532;--border:#2a2a3a;--border-light:#35354a;--text-primary:#e4e4ef;--text-secondary:#9d9db5;--text-muted:#6b6b82;--accent:#6366f1;--accent-hover:#818cf8;--accent-dim:rgba(99,102,241,0.15);--success:#22c55e;--success-dim:rgba(34,197,94,0.15);--danger:#ef4444;--danger-dim:rgba(239,68,68,0.15);--warning:#f59e0b;--warning-dim:rgba(245,158,11,0.15);--info:#3b82f6;--info-dim:rgba(59,130,246,0.15)}body{background:var(--bg-primary);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6;min-height:100vh}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}input,select,textarea{background:var(--bg-primary);border:1px solid var(--border);color:var(--text-primary);border-radius:8px;padding:10px 14px;font-size:14px;outline:none;transition:border-color .2s,box-shadow .2s;width:100%;font-family:inherit}input[type=range]{padding:0;height:auto}input[type=color],input[type=range]{border:none;background:transparent;cursor:pointer}input[type=color]{padding:2px}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}input::placeholder,textarea::placeholder{color:var(--text-muted)}table{width:100%;border-collapse:collapse}thead th{text-align:left;padding:12px 16px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}tbody td,thead th{border-bottom:1px solid var(--border)}tbody td{padding:14px 16px;font-size:14px;color:var(--text-secondary)}tbody tr{transition:background .15s}tbody tr:hover{background:var(--bg-tertiary)}tbody tr:last-child td{border-bottom:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;border:none;line-height:1;text-decoration:none;font-family:inherit}.btn-primary{background:var(--accent);color:white}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px rgba(99,102,241,.3)}.btn-primary:disabled{background:var(--bg-tertiary);color:var(--text-muted);cursor:not-allowed;transform:none;box-shadow:none}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg-hover);color:var(--text-primary);border-color:var(--border-light)}.btn-danger{background:var(--danger-dim);color:var(--danger);border:1px solid transparent}.btn-danger:hover{background:var(--danger);color:white}.btn-sm{padding:6px 12px;font-size:12px}.card{background:linear-gradient(145deg,var(--bg-secondary) 0,rgba(22,22,29,.8) 100%);border:1px solid var(--border);border-radius:16px;padding:24px;backdrop-filter:blur(8px);box-shadow:0 2px 8px rgba(0,0,0,.15),inset 0 0 1px rgba(255,255,255,.05);transition:border-color .25s,box-shadow .25s,transform .25s;min-width:0}.card:hover{border-color:var(--border-light);box-shadow:0 4px 20px rgba(0,0,0,.25),inset 0 0 1px rgba(255,255,255,.08);transform:translateY(-1px)}.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:6px;font-size:12px;font-weight:600;letter-spacing:.02em}.badge-ready{background:var(--success-dim);color:var(--success)}.badge-processing{background:var(--info-dim);color:var(--info)}.badge-uploading{background:var(--warning-dim);color:var(--warning)}.badge-failed{background:var(--danger-dim);color:var(--danger)}.progress-track{width:100%;height:8px;background:var(--bg-tertiary);border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-hover));border-radius:4px;transition:width .3s ease}@keyframes spin{to{transform:rotate(1turn)}}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.dropzone{border:2px dashed var(--border);border-radius:12px;padding:48px 24px;text-align:center;cursor:pointer;transition:all .2s}.dropzone.active,.dropzone:hover{border-color:var(--accent);background:var(--accent-dim)}.alert{padding:12px 16px;border-radius:8px;font-size:14px}.alert-error{background:var(--danger-dim);color:#fca5a5;border:1px solid rgba(239,68,68,.3)}.alert-success{background:var(--success-dim);color:#86efac;border:1px solid rgba(34,197,94,.3)}.sidebar{width:260px;min-height:100vh;background:linear-gradient(180deg,var(--bg-secondary) 0,#111118 100%);border-right:1px solid var(--border);display:flex;flex-direction:column}.sidebar-logo{padding:22px 24px;border-bottom:1px solid var(--border);font-size:16px;font-weight:700;color:#23ade5;letter-spacing:-.02em;display:flex;align-items:center}.sidebar-nav{flex:1;padding:16px 12px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:11px 16px;border-radius:10px;font-size:14px;color:var(--text-secondary);text-decoration:none;transition:all .2s;margin-bottom:4px;position:relative}.sidebar-link:hover{background:var(--bg-hover);color:var(--text-primary)}.sidebar-link.active{background:linear-gradient(135deg,rgba(35,173,229,.12),rgba(99,102,241,.08));color:#23ade5;font-weight:500;box-shadow:inset 0 0 0 1px rgba(35,173,229,.15)}.stat-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:24px;transition:border-color .2s}.stat-card:hover{border-color:var(--border-light)}.stat-card .label{font-size:13px;color:var(--text-muted);margin-bottom:8px}.stat-card .value{font-size:32px;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.copy-field{display:flex;gap:8px}.copy-field input{flex:1;font-size:13px;font-family:SF Mono,Fira Code,monospace;padding:8px 12px}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease}@media (max-width:768px){.main-content{margin-left:0!important;padding:16px!important}table{display:block;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}.card{border-radius:12px;padding:16px}.stat-card{padding:14px}.stat-card .value{font-size:22px}.btn{padding:8px 14px;font-size:13px}.btn-sm{padding:5px 10px;font-size:11px}.copy-field{flex-direction:column}.copy-field input{font-size:12px}input,select,textarea{font-size:16px}.grid-responsive,.ln-features-grid,.ln-plans-grid,.ln-storage-grid,.plans-grid{grid-template-columns:1fr!important}.ln-storage-grid{max-width:100%!important}.dropzone{padding:32px 16px}.card.fade-in{margin:0 8px}.settings-tabs{flex-direction:row!important;overflow-x:auto;width:100%!important;gap:4px!important;padding-bottom:12px;border-bottom:1px solid var(--border);margin-bottom:16px;scrollbar-width:none;-ms-overflow-style:none}.settings-tabs::-webkit-scrollbar{display:none}.settings-tabs button{white-space:nowrap;padding:8px 12px!important}}