.inventory-container{min-height:100vh;background:var(--bg-primary);color:var(--text-primary)}.inventory-header{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:1.5rem 2rem;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:100}.inventory-header h1{font-size:clamp(1.5rem,4vw,2rem);font-weight:700;margin:0;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.back-btn{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);padding:.5rem 1rem;border-radius:8px;font-size:.9rem;transition:all .2s ease;cursor:pointer}.back-btn:hover{background:var(--bg-secondary);border-color:var(--accent-primary)}.inventory-main{max-width:1400px;margin:0 auto;padding:2rem}.content-container{width:100%}.loading-state,.error-state{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:1rem;color:var(--text-secondary)}.error-state{color:var(--error)}.spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.items-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.item-card{background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:16px;padding:1.5rem;transition:all .3s ease}.item-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #7c3aed33;border-color:var(--accent-secondary)}.item-card.equipped{border-color:var(--accent-primary);background:#7c3aed1a}.item-header{position:relative;display:flex;flex-direction:column;align-items:center;margin-bottom:1rem}.item-3d-viewer{width:100%;height:150px;margin-bottom:.75rem;background:transparent;border-radius:8px;overflow:hidden}.view-3d-btn{width:100%;padding:.5rem;margin-bottom:.75rem;background:linear-gradient(135deg,#7c3aed33,#a78bfa33);border:1px solid var(--accent-primary);color:var(--accent-secondary);border-radius:8px;font-size:.85rem;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:.4rem}.view-3d-btn:hover{background:linear-gradient(135deg,#7c3aed4d,#a78bfa4d);transform:translateY(-2px);box-shadow:0 4px 12px #7c3aed4d}.item-rarity-badge-container{position:absolute;top:.5rem;right:.5rem;z-index:2}.item-icon{font-size:3rem}.item-rarity-badge{padding:.25rem .75rem;border-radius:8px;border:2px solid;font-weight:700;font-size:.9rem}.item-name{font-size:1.25rem;font-weight:600;margin-bottom:.5rem;text-align:center}.item-type{font-size:.9rem;color:var(--text-secondary);text-align:center;margin-bottom:.5rem}.item-slot{font-size:.85rem;color:var(--text-secondary);text-align:center;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.item-stats{margin-bottom:1rem}.stats-title{font-size:.9rem;font-weight:600;color:var(--text-primary);margin-bottom:.5rem}.stat-item{display:flex;justify-content:space-between;padding:.25rem 0;font-size:.85rem}.stat-label{color:var(--text-secondary)}.stat-value{color:var(--success);font-weight:600}.item-bonus{background:#10b9811a;border:1px solid var(--success);border-radius:8px;padding:.5rem;text-align:center;font-size:.85rem;color:var(--success);margin-bottom:1rem}.equipped-badge{background:#7c3aed33;border:1px solid var(--accent-primary);border-radius:8px;padding:.5rem;text-align:center;font-size:.85rem;color:var(--accent-secondary);margin-top:1rem}.empty-state{background:var(--bg-secondary);border:2px dashed var(--border-color);border-radius:16px;padding:3rem 2rem;text-align:center}.empty-icon{font-size:4rem;margin-bottom:1rem;opacity:.5}.empty-text{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:.5rem}.empty-subtext{font-size:.95rem;color:var(--text-secondary);margin-bottom:1.5rem}.action-btn{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));border:none;color:#fff;padding:.75rem 1.5rem;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.action-btn:hover{transform:scale(1.05);box-shadow:0 4px 12px #7c3aed66}.primary-btn{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary))}.inventory-stats{display:flex;gap:1rem;margin-bottom:1.5rem}.stat-badge{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:.5rem 1rem;display:flex;align-items:center;gap:.5rem}.stat-badge .stat-icon{font-size:1.25rem}.stat-badge .stat-value{font-weight:600;color:var(--text-primary)}.equip-btn,.unequip-btn{width:100%;padding:.75rem;border-radius:8px;font-weight:600;cursor:pointer;transition:all .3s ease;margin-top:1rem}.equip-btn{background:linear-gradient(135deg,#3b82f6,#2563eb);border:none;color:#fff}.equip-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #3b82f666}.equip-btn:disabled{opacity:.5;cursor:not-allowed}.unequip-btn{background:transparent;border:1px solid var(--border-color);color:var(--text-secondary)}.unequip-btn:hover:not(:disabled){border-color:var(--error);color:var(--error);background:#ef44441a}.unequip-btn:disabled{opacity:.5;cursor:not-allowed}.modal-overlay{position:fixed;inset:0;background:#000c;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.modal-content{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;width:100%;max-width:500px;max-height:80vh;overflow:hidden;display:flex;flex-direction:column}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid var(--border-color)}.modal-header h2{margin:0;font-size:1.25rem}.close-btn{background:transparent;border:none;color:var(--text-secondary);font-size:1.5rem;cursor:pointer;padding:.5rem;line-height:1}.close-btn:hover{color:var(--text-primary)}.modal-body{padding:1.5rem;overflow-y:auto}.modal-instruction{margin-bottom:1rem;color:var(--text-secondary)}.character-select-list{display:flex;flex-direction:column;gap:.75rem}.character-select-item{display:flex;align-items:center;gap:1rem;padding:1rem;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:12px;cursor:pointer;transition:all .3s ease;text-align:left;width:100%}.character-select-item:hover:not(:disabled){border-color:var(--accent-primary);background:#7c3aed1a}.character-select-item:disabled{opacity:.5;cursor:not-allowed}.character-select-item .char-icon{font-size:2rem}.character-select-item .char-info{flex:1;display:flex;flex-direction:column;gap:.25rem}.character-select-item .char-name{font-weight:600;color:var(--text-primary)}.character-select-item .char-detail{font-size:.85rem;color:var(--text-secondary)}.equip-arrow{font-size:1.25rem;color:var(--accent-primary)}.empty-state-small{text-align:center;padding:2rem;color:var(--text-secondary)}.empty-state-small .hint{font-size:.85rem;margin-top:.5rem}@media(max-width:768px){.inventory-main,.inventory-header{padding:1rem}.items-grid{grid-template-columns:1fr;gap:1rem}.inventory-stats{flex-wrap:wrap}}