/* Course Grid */
.medibob-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:20px 0}
.medibob-grid-card{background:#fff;border:1px solid #e0e0e0;border-radius:12px;overflow:hidden;transition:transform .3s,box-shadow .3s;cursor:pointer;display:flex;flex-direction:column}
.medibob-grid-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,.15)}
.medibob-grid-img{width:100%;height:270px;overflow:hidden;background:#f5f5f5}
.medibob-grid-img img{width:100%;height:100%;object-fit:cover}
.medibob-grid-content{padding:15px;flex:1;display:flex;flex-direction:column;text-align:center}
.medibob-grid-content h3{margin:0 0 8px;font-size:16px;color:#333;line-height:1.3}
.medibob-grid-price{display:none; font-size:18px;font-weight:700;color:#667eea;margin:5px 0 12px}
.medibob-grid-price small{font-size:12px;font-weight:400;color:#888}
.medibob-grid-btn{display:inline-block;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:10px 20px;border-radius:25px;text-decoration:none;font-weight:700;font-size:14px;margin-top:auto;transition:opacity .3s}
.medibob-grid-btn:hover{opacity:.9;color:#fff}
.medibob-grid-content small{display:block;margin-top:8px;color:#888;font-size:11px}

/* Quiz */
.medibob-quiz-page{max-width:800px;margin:0 auto;padding:20px}
.medibob-quiz-header{text-align:center;margin-bottom:30px}
.medibob-quiz-header h1{font-size:28px;color:#333;margin-bottom:10px}
.medibob-progress{margin-bottom:25px}
.medibob-progress-text{display:flex;justify-content:space-between;margin-bottom:8px;font-size:14px;color:#666}
.medibob-progress-bar{background:#e0e0e0;border-radius:10px;height:8px;overflow:hidden}
.medibob-progress-fill{background:linear-gradient(135deg,#667eea,#764ba2);height:100%;border-radius:10px;transition:width .3s}
.medibob-remaining{font-size:13px;color:#888;margin-top:5px}
.medibob-q-area{background:#fff;border:1px solid #e0e0e0;border-radius:12px;padding:25px;margin-bottom:20px}
.medibob-q-num{display:inline-block;background:#667eea;color:#fff;padding:4px 12px;border-radius:15px;font-size:12px;font-weight:700;margin-bottom:15px}
.medibob-q-area h3{font-size:18px;color:#333;margin-bottom:20px;line-height:1.5}
.medibob-options{display:flex;flex-direction:column;gap:10px}
.medibob-opt{padding:14px 18px;border:2px solid #e0e0e0;border-radius:8px;background:#fff;cursor:pointer;text-align:left;font-size:15px;transition:all .2s}
.medibob-opt:hover{border-color:#667eea;background:#f0f4ff}
.medibob-opt.correct{border-color:#4caf50;background:#e8f5e9;color:#2e7d32}
.medibob-opt.wrong{border-color:#f44336;background:#ffebee;color:#c62828}
.medibob-feedback{padding:15px;border-radius:8px;margin-top:15px;font-weight:700}
.medibob-btn{display:inline-block;padding:12px 28px;border-radius:8px;font-weight:700;font-size:15px;cursor:pointer;border:none;text-decoration:none;transition:all .2s}
.medibob-btn-next{background:#667eea;color:#fff;margin-top:15px}
.medibob-btn-gold{background:#ffc107;color:#000;padding:14px 35px;font-size:16px}
.medibob-btn-primary{background:#667eea;color:#fff;display:block;text-align:center}
.medibob-history{margin-top:20px}
.medibob-dots{display:flex;gap:6px;flex-wrap:wrap}
.medibob-dot{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}
.medibob-dot.done{background:#4caf50;color:#fff}
.medibob-dot.current{background:#667eea;color:#fff}

/* Lock Screen */
.medibob-lock{text-align:center;padding:40px 20px;background:#fff;border-radius:16px;border:2px solid #e0e0e0}
.medibob-lock-icon{font-size:70px;margin-bottom:20px}
.medibob-lock h2{font-size:24px;color:#333;margin-bottom:10px}
.medibob-benefits{background:#f0f4ff;border-radius:12px;padding:20px;margin:20px 0;text-align:left;max-width:400px;margin-left:auto;margin-right:auto}
.medibob-benefits h3{color:#667eea;margin-bottom:10px}
.medibob-benefits ul{list-style:none;padding:0}
.medibob-benefits ul li{padding:5px 0;font-size:15px}

/* Pricing */
.medibob-pricing-wrap{max-width:1000px;margin:0 auto;padding:40px 20px}
.medibob-pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:25px;justify-content:center}
.medibob-pricing-card{background:#fff;border:2px solid #e0e0e0;border-radius:16px;padding:30px;text-align:center;position:relative;transition:transform .3s,box-shadow .3s}
.medibob-pricing-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,.1)}
.medibob-pricing-card.featured{border-color:#667eea;box-shadow:0 5px 20px rgba(102,126,234,.3)}
.medibob-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:#ffc107;color:#000;padding:5px 15px;border-radius:15px;font-size:12px;font-weight:700}
.medibob-pricing-card h3{font-size:20px;margin:10px 0}
.medibob-pricing-price{font-size:28px;font-weight:700;color:#667eea;margin:15px 0}
.medibob-pricing-price small{font-size:14px;font-weight:400;color:#888}
.medibob-pricing-features{list-style:none;padding:0;margin:20px 0;text-align:left}
.medibob-pricing-features li{padding:8px 0;border-bottom:1px solid #f0f0f0}

/* Responsive */
@media(max-width:1024px){.medibob-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:768px){.medibob-grid{grid-template-columns:repeat(2,1fr);gap:15px}.medibob-grid-img{height:auto}.medibob-pricing-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}}
@media(max-width:480px){.medibob-grid{grid-template-columns:repeat(2,1fr);gap:10px}.medibob-grid-img{height:auto}.medibob-grid-content h3{font-size:14px}}