@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg: #000000;--card: #111111;--border: #222222;--text: #ffffff;--text-secondary: #888888;--accent: #8b5cf6;--accent-light: #a78bfa;--success: #22c55e;--error: #ef4444;--warning: #eab308}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}.app{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px}.header{text-align:center;margin-bottom:48px}.logo{display:flex;align-items:center;justify-content:center;gap:12px}.logo-icon{font-size:32px}.logo-text{font-size:24px;font-weight:700;letter-spacing:-.5px}.main-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:40px;width:100%;max-width:480px}.upload-zone{border:2px dashed var(--border);border-radius:12px;padding:48px 24px;text-align:center;cursor:pointer;transition:all .2s ease}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent);background:#8b5cf60d}.upload-zone.uploading{pointer-events:none;opacity:.6}.upload-icon{font-size:48px;margin-bottom:16px;display:block}.upload-title{font-size:18px;font-weight:600;margin-bottom:8px}.upload-subtitle{color:var(--text-secondary);font-size:14px;margin-bottom:20px}.upload-formats{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}.format-badge{background:var(--border);color:var(--text-secondary);padding:6px 12px;border-radius:6px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.upload-size-info{color:var(--text-secondary);font-size:12px}.progress-container{margin-top:24px}.progress-bar{height:4px;background:var(--border);border-radius:2px;overflow:hidden}.progress-fill{height:100%;background:var(--accent);transition:width .3s ease}.progress-text{text-align:center;margin-top:8px;color:var(--text-secondary);font-size:13px}.error-message{background:#ef44441a;border:1px solid rgba(239,68,68,.2);color:var(--error);padding:12px 16px;border-radius:8px;margin-top:16px;font-size:13px}.success-card{text-align:center}.success-icon{font-size:56px;margin-bottom:16px;display:block}.success-title{font-size:20px;font-weight:700;color:var(--success);margin-bottom:8px}.success-subtitle{color:var(--text-secondary);font-size:14px;margin-bottom:32px}.qr-container{background:#fff;padding:20px;border-radius:12px;display:inline-block;margin-bottom:24px}.code-section{margin-top:24px}.code-label{color:var(--text-secondary);font-size:12px;margin-bottom:8px;text-transform:uppercase;letter-spacing:1px}.code-display{display:flex;align-items:center;justify-content:center;gap:12px;background:var(--bg);padding:16px 24px;border-radius:8px;border:1px solid var(--border)}.code-text{font-family:SF Mono,monospace;font-size:28px;font-weight:700;letter-spacing:4px;color:var(--accent-light)}.copy-button{background:transparent;border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;padding:8px 10px;border-radius:6px;font-size:16px;transition:all .2s ease}.copy-button:hover{background:var(--accent);border-color:var(--accent);color:#fff}.expiry-info{margin-top:20px;padding:12px 16px;background:#eab3081a;border:1px solid rgba(234,179,8,.2);border-radius:8px;color:var(--warning);font-size:13px;display:flex;align-items:center;justify-content:center;gap:6px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease;border:none}.button-primary{background:var(--accent);color:#fff}.button-primary:hover{background:var(--accent-light)}.button-secondary{background:transparent;color:var(--text);border:1px solid var(--border)}.button-secondary:hover{background:var(--border)}.footer{text-align:center;padding:32px;color:var(--text-secondary);font-size:13px}.footer a{color:var(--accent-light);text-decoration:none}.bg-animated,.bg-stars,.hero,.features{display:none}@media (max-width: 520px){.main-card{padding:24px}.upload-zone{padding:32px 16px}.code-text{font-size:22px;letter-spacing:2px}}