:root{--bg-dark:#0f172a;--bg-card:#1e293b;--bg-lighter:#334155;--primary:#2563eb;--primary-hover:#1d4ed8;--accent:#10b981;--text-main:#f8fafc;--text-muted:#94a3b8;--glass-bg:#1e293bd9;--glass-border:#ffffff1f;--success:#10b981;--danger:#ef4444;--touch-target:48px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Outfit,-apple-system,BlinkMacSystemFont,sans-serif;position:relative;overflow-x:hidden}.app-container{background:var(--bg-dark);flex-direction:column;width:100%;max-width:540px;min-height:100vh;margin:0 auto;display:flex}.glass-panel{background:var(--bg-card);border:1px solid var(--glass-border);border-radius:16px;padding:20px;box-shadow:0 10px 25px #0006}.text-center{text-align:center}.btn{min-height:var(--touch-target);cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;width:100%;padding:14px 20px;font-family:inherit;font-size:1rem;font-weight:700;text-decoration:none;transition:all .2s;display:inline-flex}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 14px #2563eb66}.btn-primary:hover{background:var(--primary-hover)}.btn-accent{background:var(--accent);color:#fff;box-shadow:0 4px 14px #10b98166}.btn-secondary{color:var(--text-main);border:1px solid var(--glass-border);background:#ffffff14}.btn-secondary:hover{background:#ffffff26}.btn-outline{color:var(--text-main);background:0 0;border:1.5px solid #ffffff40}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.btn-danger{color:#fca5a5;background:#ef444426;border:1px solid #ef44444d}.modal{-webkit-backdrop-filter:blur(8px);z-index:100;opacity:1;background:#000000d9;justify-content:center;align-items:center;width:100%;height:100%;transition:opacity .2s;display:flex;position:fixed;top:0;left:0}.modal.hidden{opacity:0;pointer-events:none}.modal-content{flex-direction:column;width:92%;max-width:440px;max-height:90vh;display:flex}.tab-bar{background:#0000004d;border-radius:10px;gap:4px;margin-bottom:16px;padding:4px;display:flex}.tab-btn{text-align:center;color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:8px;flex:1;padding:10px 0;font-size:.9rem;font-weight:700;transition:all .2s}.tab-btn.active{background:var(--primary);color:#fff}.progress-bar-track{background:#ffffff1a;border-radius:6px;width:100%;height:12px;margin:16px 0;overflow:hidden}.progress-bar-fill{background:linear-gradient(90deg, var(--primary), var(--accent));border-radius:6px;width:0%;height:100%;transition:width .3s}.next-up-card{border:2px solid var(--primary);background:#1e293b;border-radius:16px;margin-bottom:20px;padding:24px 20px;box-shadow:0 8px 24px #2563eb40}.next-up-badge{color:#60a5fa;text-transform:uppercase;letter-spacing:1px;background:#2563eb33;border-radius:20px;margin-bottom:12px;padding:4px 10px;font-size:.8rem;font-weight:800;display:inline-block}.toast{color:#fff;border:1px solid var(--glass-border);z-index:1000;opacity:1;background:#1e293b;border-radius:30px;align-items:center;gap:8px;padding:12px 24px;font-size:.9rem;font-weight:600;transition:opacity .3s;display:flex;position:fixed;bottom:80px;left:50%;transform:translate(-50%);box-shadow:0 10px 25px #00000080}.toast.hidden{opacity:0;pointer-events:none}.spinner{border:3px solid #fff3;border-top-color:#fff;border-radius:50%;width:22px;height:22px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.hidden{display:none!important}.fade-in{animation:.3s fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}