@media (max-width:768px){.sell-page-bg{background:linear-gradient(135deg,#059669,#064e3b)!important;background-image:none!important}.sell-page-bg:after,.sell-page-bg:before{display:none!important}.sell-header{padding:16px 20px;background:rgba(0,0,0,.1);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.sell-header h1{font-size:18px;font-weight:600}.sell-content{margin:0;border-radius:20px 20px 0 0;min-height:calc(100vh - 80px);padding:20px 16px}.photo-grid{gap:12px}.photo-upload-main{height:180px;border-radius:16px;border-width:2px}.photo-upload-additional{height:120px;border-radius:16px;border-width:2px}.sell-input{padding:14px 20px;font-size:16px;border-radius:25px;border:2px solid #e5e7eb;transition:all .2s ease}.sell-input:focus{border-color:#059669;box-shadow:0 0 0 3px rgba(5,150,105,.1);outline:none}.sell-textarea{padding:14px 20px;font-size:16px;border-radius:20px;border:2px solid #e5e7eb;resize:none;min-height:120px;transition:all .2s ease}.sell-textarea:focus{border-color:#059669;box-shadow:0 0 0 3px rgba(5,150,105,.1);outline:none}.sell-button{padding:16px 24px;font-size:16px;font-weight:600;border-radius:25px;background:linear-gradient(135deg,#059669,#047857);color:white;border:none;transition:all .2s ease;min-height:48px}.sell-button:hover{background:linear-gradient(135deg,#047857,#065f46);transform:translateY(-1px);box-shadow:0 4px 12px rgba(5,150,105,.3)}.sell-button:disabled{background:#9ca3af;transform:none;box-shadow:none}.category-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.category-card{padding:16px 12px;border:2px solid #e5e7eb;border-radius:16px;background:white;transition:all .2s ease;text-align:center;min-height:80px;display:flex;flex-direction:column;align-items:center;justify-content:center}.category-card.selected,.category-card:hover{border-color:#059669;background:rgba(5,150,105,.05);transform:translateY(-2px);box-shadow:0 4px 12px rgba(5,150,105,.15)}.category-card h3{font-size:14px;font-weight:600;margin-top:8px;color:#374151}.category-card.selected h3{color:#059669}.price-input-container{position:relative;display:flex;align-items:center}.price-input{padding:14px 20px 14px 50px;font-size:18px;font-weight:600;border-radius:25px;border:2px solid #e5e7eb;width:100%}.price-input:focus{border-color:#059669;box-shadow:0 0 0 3px rgba(5,150,105,.1);outline:none}.price-currency{position:absolute;left:20px;font-size:18px;font-weight:600;color:#6b7280}.condition-grid{display:grid;grid-template-columns:1fr;gap:12px}.condition-card{padding:16px;border:2px solid #e5e7eb;border-radius:16px;background:white;transition:all .2s ease;cursor:pointer}.condition-card.selected,.condition-card:hover{border-color:#059669;background:rgba(5,150,105,.05)}.condition-card h4{font-size:16px;font-weight:600;color:#374151;margin-bottom:4px}.condition-card.selected h4{color:#059669}.condition-card p{font-size:14px;color:#6b7280;margin:0}.tags-container{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.tag-item{background:rgba(5,150,105,.1);padding:6px 12px;border-radius:20px;font-size:14px;font-weight:500;gap:6px}.tag-item,.tag-remove{color:#059669;display:flex;align-items:center}.tag-remove{background:none;border:none;cursor:pointer;padding:0;width:16px;height:16px;justify-content:center}.location-picker{border:2px solid #e5e7eb;border-radius:16px;padding:16px;background:white}.location-picker:focus-within{border-color:#059669;box-shadow:0 0 0 3px rgba(5,150,105,.1)}.step-indicator{display:flex;justify-content:center;align-items:center;margin-bottom:24px;gap:8px}.step-dot{width:8px;height:8px;border-radius:50%;background:#d1d5db;transition:all .2s ease}.step-dot.active{background:#059669;transform:scale(1.2)}.error-message{color:#dc2626;font-size:14px;margin-top:8px;display:flex;align-items:center;gap:6px}.success-container{text-align:center;padding:32px 20px;background:white;border-radius:20px;margin:20px;box-shadow:0 10px 25px rgba(0,0,0,.1)}.success-icon{width:64px;height:64px;color:#10b981;margin:0 auto 16px}.success-title{font-size:24px;font-weight:700;color:#111827;margin-bottom:8px}.success-message{font-size:16px;color:#6b7280;margin-bottom:16px}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:200px;gap:16px}.loading-spinner{width:48px;height:48px;border:4px solid #e5e7eb;border-top-color:#059669;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.loading-text{font-size:16px;color:#6b7280;font-weight:500}}@media (max-width:480px){.sell-content{padding:16px 12px}.photo-upload-main{height:160px}.photo-upload-additional{height:100px}.category-grid{grid-template-columns:1fr}.category-card{min-height:60px;padding:12px}.sell-input,.sell-textarea{padding:12px 16px}.sell-button{padding:14px 20px}}@media (max-width:768px) and (orientation:landscape){.sell-content{min-height:calc(100vh - 60px)}.photo-upload-main{height:140px}.photo-upload-additional{height:90px}}