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20px}.transparency-overlay{padding:10px}.transparency-modal{max-height:95vh}.transparency-content.expanded{max-height:80vh}.transparency-textarea{font-size:11px;padding:15px}.sprite-actions{flex-direction:column;align-items:center}.view-sprite-btn,.transparency-btn{width:100%;max-width:200px;justify-content:center}.zoom-controls{top:8px;right:8px;gap:6px}.zoom-btn{width:36px;height:36px;font-size:14px}.zoom-btn.reset{font-size:10px}}@media (max-width: 480px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1rem}.card{padding:20px}.prompt-textarea{font-size:14px}.generate-btn{padding:14px 28px;font-size:15px;width:100%}.zoom-controls{top:6px;right:6px;gap:4px}.zoom-btn{width:32px;height:32px;font-size:12px}.zoom-btn.reset{font-size:9px}}.account-page{background:var(--bg-0)}.account-container{max-width:1200px;margin:0 auto;padding:40px 20px;color:var(--text-0)}.account-header{text-align:center;margin-bottom:40px}.back-btn{background:transparent;border:1px solid var(--border-0);color:#c2c6d1;padding:8px 16px;border-radius:8px;cursor:pointer;font-size:14px;margin-bottom:20px;transition:all .2s ease}.back-btn:hover{border-color:var(--accent);color:#eaf6ff;box-shadow:0 0 0 3px var(--accent-weak)}.account-header h1{font-size:2.5rem;font-weight:800;color:var(--text-0);margin-bottom:10px}.account-subtitle{color:var(--text-muted);font-size:1.1rem}.account-stats{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;margin-bottom:32px}.license-card,.usage-card{background:var(--surface-1);border:1px solid var(--border-0);border-radius:12px;padding:20px;box-shadow:0 8px 24px #00000040}.license-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.license-header h2,.usage-card h2{margin:0;font-weight:800;color:var(--text-0);font-size:18px}.license-tier{background:#39d9ff1f;color:#9be9ff;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700}.license-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.license-item .label{color:var(--text-muted);font-size:12px}.license-item .value{color:var(--text-0);font-weight:800;font-size:14px}.license-actions{margin-top:16px;text-align:right}.usage-grid{display:flex;flex-direction:column;gap:12px}.usage-item{display:flex;flex-direction:column;gap:8px}.usage-row{display:flex;align-items:center;justify-content:space-between}.usage-row .label{color:var(--text-muted);font-size:12px}.usage-row .value{color:var(--text-0);font-weight:700;font-size:13px}.bar{height:10px;background:#ffffff14;border:1px solid var(--border-0);border-radius:999px;overflow:hidden}.bar-fill{height:100%;width:0%;transition:width .25s ease}.bar-fill.static{background:linear-gradient(90deg,var(--accent),#2bc4e6)}.bar-fill.animated{background:linear-gradient(90deg,#efa7d7,#ff613c)}.loading-row{color:var(--text-muted);font-size:13px}@media (max-width: 992px){.account-stats{grid-template-columns:1fr}}.error-message{background:#fee;border:1px solid #fcc;color:#c33;padding:12px 16px;border-radius:8px;margin-bottom:20px;text-align:center}.user-name-btn{background:transparent;border:none;color:#39d9ff;font-weight:600;cursor:pointer;padding:4px 8px;border-radius:6px;transition:all .2s ease;margin-right:12px}.user-name-btn:hover{background:#39d9ff1a;color:#eaf6ff}.sprite-gallery{width:100%}.gallery-loading{text-align:center;padding:60px 20px}.loading-spinner{width:40px;height:40px;border:3px solid #f3f3f3;border-top:3px solid #39d9ff;border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 20px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.gallery-empty{text-align:center;padding:80px 20px;color:#666}.empty-icon{font-size:4rem;margin-bottom:20px}.gallery-empty h3{font-size:1.5rem;margin-bottom:10px;color:#2f2e3e}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;margin-bottom:40px}.sprite-card{background:var(--surface-1);border:1px solid var(--border-0);border-radius:12px;overflow:hidden;box-shadow:0 8px 24px #00000040;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.sprite-card:hover{transform:translateY(-2px);border-color:var(--accent);box-shadow:0 12px 32px #00000059}.sprite-image-container{position:relative;aspect-ratio:1;background:#0f121a;display:flex;align-items:center;justify-content:center}.sprite-image{max-width:100%;max-height:100%;object-fit:contain;image-rendering:pixelated}.image-loading{display:flex;align-items:center;justify-content:center;height:100%;color:#666}.loading-spinner.small{width:24px;height:24px;border-width:2px}.image-error{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#666;text-align:center}.image-error span{font-size:2rem;margin-bottom:8px}.image-error p{font-size:.875rem;margin:0}.sprite-overlay{position:absolute;top:8px;right:8px;opacity:0;transition:opacity .2s ease}.sprite-card:hover .sprite-overlay{opacity:1}.delete-btn{background:#dc3545e6;color:#fff;border:none;border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:18px;font-weight:700;transition:background .2s ease}.delete-btn:hover{background:#dc3545}.delete-btn:disabled{background:#6c757de6;cursor:not-allowed}.sprite-info{padding:16px}.sprite-prompt{font-weight:500;color:var(--text-0);margin-bottom:8px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.sprite-meta{display:flex;justify-content:space-between;align-items:center;font-size:.875rem;color:#a7aab2}.sprite-type{background:#39d9ff1f;color:#9be9ff;padding:2px 8px;border-radius:12px;font-weight:500}.sprite-date{color:#9aa0a6}.load-more-container{text-align:center;margin-top:40px}.load-more-btn{background:var(--accent);color:#0b0d13;border:none;padding:12px 24px;border-radius:8px;font-weight:700;cursor:pointer;transition:background .2s ease,box-shadow .2s ease;box-shadow:0 10px 24px var(--accent-weak)}.load-more-btn:hover:not(:disabled){background:#2bc4e6}.load-more-btn:disabled{background:#6c757d;cursor:not-allowed}.gallery-loading-more{text-align:center;padding:20px}@media (max-width: 768px){.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}.account-header h1{font-size:2rem}.account-subtitle{font-size:1rem}}@media (max-width: 480px){.gallery-grid{grid-template-columns:1fr;gap:12px}.account-container{padding:20px 16px}.account-header{margin-bottom:30px}}.submit-btn{width:100%;margin-top:12px;background:linear-gradient(135deg,var(--cta-from),var(--cta-to));color:#0b0d13;border:none;border-radius:12px;padding:12px 16px;font-weight:800;font-size:14px;box-shadow:0 12px 28px var(--accent-weak);cursor:pointer;transition:transform .12s ease,box-shadow .2s ease,filter .2s ease}.submit-btn:hover{transform:translateY(-1px);filter:brightness(1.03)}.submit-btn.disabled{opacity:.7;cursor:not-allowed;box-shadow:none}.oauth-btn:disabled{opacity:.6;cursor:not-allowed}