@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap";:root{--primary:#f472b6;--primary-light:#fbcfe8;--primary-bg:#fce7f3;--secondary:#c084fc;--surface:#ffffffeb;--text-main:#1e293b;--text-muted:#94a3b8;--radius:24px;--radius-sm:16px;--radius-pill:999px;--shadow:0 8px 30px #f472b61f;--shadow-sm:0 2px 10px #0000000a;--transition:all .25s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text-main);-webkit-font-smoothing:antialiased;background:linear-gradient(150deg,#fce7f3 0%,#ede9fe 100%);flex-direction:column;min-height:100vh;font-family:Outfit,sans-serif;display:flex}#root{flex-direction:column;flex:1;display:flex}.app-container{flex-direction:column;flex:1;width:100%;max-width:480px;margin:0 auto;padding:12px;display:flex;position:relative}.glass-panel{background:var(--surface);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:var(--radius);box-shadow:var(--shadow);border:2px solid #ffffffb3;flex-direction:column;flex:1;padding:20px;display:flex;overflow-y:auto}.btn{background:linear-gradient(135deg, var(--primary), var(--secondary));color:#fff;border-radius:var(--radius-pill);cursor:pointer;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:10px;width:100%;padding:16px 24px;font-family:inherit;font-size:17px;font-weight:700;display:flex;box-shadow:0 6px 20px #c084fc59}.btn:hover:not(:disabled){transform:translateY(-3px)scale(1.01);box-shadow:0 10px 28px #c084fc73}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-ghost{color:var(--primary);border:2px solid var(--primary-light);border-radius:var(--radius-pill);cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-sm);background:#fff;justify-content:center;align-items:center;gap:8px;padding:14px 20px;font-family:inherit;font-size:15px;font-weight:700;display:flex}.btn-ghost:hover{background:var(--primary-bg);border-color:var(--primary)}.btn-danger{color:#fff;border-radius:var(--radius-pill);cursor:pointer;transition:var(--transition);background:#ef4444;border:none;justify-content:center;align-items:center;gap:8px;padding:14px 20px;font-family:inherit;font-size:15px;font-weight:700;display:flex;box-shadow:0 4px 14px #ef44444d}.btn-danger:hover{background:#dc2626;transform:translateY(-2px)}.icon-btn{width:40px;height:40px;color:var(--text-muted);cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-sm);background:#fff;border:2px solid #0000000f;border-radius:50%;justify-content:center;align-items:center;display:flex}.icon-btn:hover{background:var(--primary-bg);color:var(--primary);border-color:var(--primary-light)}.stepper{border-radius:var(--radius-sm);background:#fff;border:2px solid #0000000a;justify-content:space-between;align-items:center;padding:4px;display:flex}.stepper-btn{background:var(--primary-light);color:#fff;cursor:pointer;width:36px;height:36px;transition:var(--transition);border:none;border-radius:12px;justify-content:center;align-items:center;font-size:20px;font-weight:800;display:flex}.stepper-btn:hover{background:var(--primary);transform:scale(1.1)}.stepper-val{color:var(--primary);text-align:center;min-width:40px;font-size:20px;font-weight:800}.input-field{border-radius:var(--radius);width:100%;color:var(--text-main);transition:var(--transition);background:#fff;border:2px solid #0000000f;padding:14px 18px;font-family:inherit;font-size:15px;font-weight:500}.input-field:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 4px #f472b61a}.input-field::placeholder{color:var(--text-muted)}.file-drop{border:2.5px dashed var(--primary-light);border-radius:var(--radius);text-align:center;cursor:pointer;transition:var(--transition);background:#ffffff80;flex-direction:column;align-items:center;padding:24px 16px;display:flex}.file-drop:hover,.file-drop.active{border-color:var(--primary);background:#fff;transform:scale(1.02)}.chip{color:var(--text-main);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);background:#fff;border:1.5px solid #0000000a;align-items:center;gap:6px;padding:5px 10px;font-size:12px;font-weight:600;display:inline-flex}.chip-x{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:0 2px;font-size:16px;font-weight:800;line-height:1}.chip-x:hover{color:#ef4444}.tabs{border-radius:var(--radius-sm);background:#fff;border:2px solid #0000000a;gap:4px;padding:4px;display:flex}.tab{color:var(--text-muted);cursor:pointer;transition:var(--transition);text-transform:capitalize;background:0 0;border:none;border-radius:12px;flex:1;padding:10px 6px;font-family:inherit;font-size:14px;font-weight:700}.tab.on{background:var(--primary-bg);color:var(--primary);box-shadow:var(--shadow-sm)}.switch{width:48px;height:26px;display:inline-block;position:relative}.switch input{opacity:0;width:0;height:0}.switch .track{cursor:pointer;background:#cbd5e1;border-radius:26px;transition:all .3s;position:absolute;inset:0}.switch .track:before{content:"";background:#fff;border-radius:50%;width:20px;height:20px;transition:all .3s;position:absolute;bottom:3px;left:3px;box-shadow:0 1px 3px #00000026}.switch input:checked+.track{background:var(--primary)}.switch input:checked+.track:before{transform:translate(22px)}.opt{text-align:left;width:100%;color:var(--text-main);cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-sm);background:#fff;border:2.5px solid #0000;border-radius:20px;padding:16px 20px;font-family:inherit;font-size:16px;font-weight:600;display:block}.opt:hover:not(:disabled){border-color:var(--primary-light);transform:translateY(-2px);box-shadow:0 6px 16px #0000000f}.opt.selected{border-color:var(--primary);background:var(--primary-bg)}.opt.correct{background:#f0fdf4;border-color:#22c55e}.opt.incorrect{background:#fef2f2;border-color:#ef4444}.opt:disabled{cursor:default}.opt-letter{width:30px;height:30px;color:var(--text-muted);transition:var(--transition);background:#0000000a;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:800;display:inline-flex}.opt.selected .opt-letter{background:var(--primary-light);color:var(--primary)}.opt.correct .opt-letter{color:#22c55e;background:#dcfce7}.opt.incorrect .opt-letter{color:#ef4444;background:#fee2e2}.timer{border-radius:var(--radius-pill);color:var(--primary);box-shadow:var(--shadow-sm);background:#fff;border:2px solid #0000000a;align-items:center;gap:6px;padding:6px 14px;font-size:15px;font-weight:800;display:inline-flex}.timer.red{color:#fff;background:#ef4444;border-color:#ef4444;animation:.8s infinite pulse}@keyframes pulse{50%{transform:scale(1.06)}}.modal-bg{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:9999;background:#00000040;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-box{text-align:center;background:#fff;border-radius:28px;width:100%;max-width:360px;padding:28px;box-shadow:0 20px 50px #0000001f}.label{color:var(--text-muted);align-items:center;gap:6px;margin-bottom:8px;font-size:13px;font-weight:700;display:flex}.section{margin-bottom:16px}.divider{text-align:center;color:var(--text-muted);letter-spacing:2px;margin:12px 0;font-size:11px;font-weight:800}.settings-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.settings-card{background:#fff;border:2px solid #0000000a;border-radius:20px;padding:14px}.stat-card{text-align:center;background:#fff;border:2px solid #0000000a;border-radius:20px;flex:1;padding:14px 8px}@keyframes fadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.4s cubic-bezier(.34,1.56,.64,1) forwards fadeUp}.loader{border:4px solid var(--primary-light);border-top-color:var(--primary);border-radius:50%;width:44px;height:44px;margin:16px auto;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.footer{text-align:center;color:var(--primary);letter-spacing:1px;padding:12px 0 6px;font-size:14px;font-weight:800}