:root{--bg-base: #0a0a0b;--bg-surface: #111113;--bg-elevated: #18181c;--bg-overlay: #1e1e24;--border: #2a2a32;--border-focus: #f59e0b;--amber: #f59e0b;--amber-dim: #b45309;--amber-glow: rgba(245, 158, 11, .15);--green: #22c55e;--red: #ef4444;--blue: #3b82f6;--text-primary: #f4f4f5;--text-secondary: #a1a1aa;--text-muted: #52525b;--text-code: #f59e0b;--font-display: "Syne", sans-serif;--font-body: "DM Sans", sans-serif;--font-mono: "JetBrains Mono", monospace;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 3px rgba(0,0,0,.5);--shadow-md: 0 4px 16px rgba(0,0,0,.6);--shadow-lg: 0 8px 32px rgba(0,0,0,.7);--shadow-amber: 0 0 20px rgba(245,158,11,.25);--transition: .16s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{background:var(--bg-base);color:var(--text-primary);font-family:var(--font-body);font-size:15px;line-height:1.6;min-height:100vh}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}h1,h2,h3,h4,h5{font-family:var(--font-display);font-weight:700;line-height:1.2;color:var(--text-primary)}a{color:inherit;text-decoration:none}code,pre,.mono{font-family:var(--font-mono);font-size:.875em}.container{max-width:1120px;margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-family:var(--font-display);font-size:14px;font-weight:600;letter-spacing:.02em;cursor:pointer;transition:all var(--transition);border:1px solid transparent;white-space:nowrap;text-decoration:none}.btn:disabled{opacity:.45;cursor:not-allowed;pointer-events:none}.btn-primary{background:var(--amber);color:#000;border-color:var(--amber)}.btn-primary:hover:not(:disabled){background:#fbbf24;box-shadow:var(--shadow-amber);transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--text-secondary);border-color:var(--border)}.btn-ghost:hover:not(:disabled){border-color:var(--amber);color:var(--amber)}.btn-danger{background:transparent;color:var(--red);border-color:var(--red)}.btn-danger:hover:not(:disabled){background:#ef44441a}.btn-sm{padding:6px 14px;font-size:13px}.btn-lg{padding:14px 28px;font-size:15px}.btn-full{width:100%;justify-content:center}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.form-input{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font-body);font-size:14px;padding:10px 14px;transition:border-color var(--transition);outline:none;width:100%}.form-input:focus{border-color:var(--amber)}.form-input::placeholder{color:var(--text-muted)}.form-input.error{border-color:var(--red)}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:2px;font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.06em;text-transform:uppercase}.badge-queued{background:#a1a1aa26;color:var(--text-secondary)}.badge-running{background:#3b82f626;color:var(--blue)}.badge-done{background:#22c55e26;color:var(--green)}.badge-error{background:#ef444426;color:var(--red)}.badge-pending{background:#f59e0b26;color:var(--amber)}.badge-limit{background:#ef44441a;color:#f97316}.alert{padding:12px 16px;border-radius:var(--radius-md);font-size:14px;display:flex;align-items:flex-start;gap:10px}.alert-error{background:#ef444414;border:1px solid rgba(239,68,68,.3);color:#fca5a5}.alert-success{background:#22c55e14;border:1px solid rgba(34,197,94,.3);color:#86efac}.alert-info{background:#3b82f614;border:1px solid rgba(59,130,246,.3);color:#93c5fd}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--amber);border-radius:50%;animation:spin .7s linear infinite;display:inline-block;flex-shrink:0}.spinner-lg{width:32px;height:32px;border-width:3px}.divider{height:1px;background:var(--border);margin:24px 0}.text-amber{color:var(--amber)}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.text-green{color:var(--green)}.text-red{color:var(--red)}.text-mono{font-family:var(--font-mono)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-4{gap:16px}.gap-6{gap:24px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mt-6{margin-top:24px}.stripe-element-container{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;transition:border-color var(--transition)}.stripe-element-container:focus-within{border-color:var(--amber)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .3s ease forwards}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.pulse{animation:pulse 2s ease infinite}