body{background:#fff;color:#000}body.dark{background:#121212;color:#fff}body{transition:background .3s,color .3s}.header{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background:#1f1f1f;color:#fff;position:fixed;top:0;left:0;width:100%;box-sizing:border-box;z-index:1000}.header-left{display:flex;align-items:center}.header-greeting{font-size:1.2rem;margin:0}.header-right{display:flex;align-items:center;gap:.75rem}.google-signin-btn{background:red;color:#fff;border:none;border-radius:8px;padding:.6rem 1rem;font-weight:600;cursor:pointer}.google-signin-btn:hover{opacity:.9}.profile-menu-wrapper{position:relative}.profile-button{background:transparent;border:none;cursor:pointer;padding:0}.profile-avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;display:block}.profile-dropdown{position:absolute;top:52px;right:0;min-width:180px;background:#2b2b2b;border:1px solid #444;border-radius:10px;box-shadow:0 8px 20px #00000059;overflow:hidden;z-index:1001}.dropdown-item{width:100%;background:transparent;color:#fff;border:none;text-align:left;padding:.85rem 1rem;cursor:pointer;font-size:.95rem}.dropdown-item:hover{background:#3a3a3a}.logout-item{color:#ff6b6b}body.dark{background-color:#0d0d0d;color:#fff}footer{position:fixed;bottom:0;left:0;width:100%;background:#222;color:#fff;text-align:center;font-size:.8rem;line-height:1;padding:.25rem 0;border-top:1px solid #444;z-index:1000}body{padding-bottom:3rem}.footer button{margin:0 .35rem;padding:.4rem .75rem;border:none;border-radius:999px;cursor:pointer}.active-footer-button{font-weight:700;outline:2px solid currentColor}.profile-card{width:min(100%,340px);min-height:440px;margin:0 auto;padding:1.25rem;box-sizing:border-box;border-radius:1.5rem;background:linear-gradient(145deg,#ffffff2e,#ffffff0f);border:1px solid rgba(255,255,255,.22);box-shadow:0 16px 40px #00000038;display:flex;flex-direction:column;align-items:center;justify-content:center}.profile-card-label{align-self:flex-start;font-size:.75rem;font-weight:700;opacity:.75;margin-bottom:1rem;text-transform:uppercase;letter-spacing:.08em}.profile-card-avatar-wrap{width:160px;height:160px;border-radius:50%;padding:.35rem;background:#ffffff38;display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem}.profile-card-avatar{width:100%;height:100%;border-radius:50%;object-fit:cover;display:block}.profile-card-avatar-fallback{width:100%;height:100%;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:4rem;font-weight:800;background:#00000029}.profile-card-name{font-size:1.5rem;font-weight:800;margin:0 0 .75rem;text-align:center}.profile-card-id{font-size:.85rem;opacity:.8;margin:0}.profile-card-id span{font-weight:700;letter-spacing:.04em}.profile-card-links{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center;margin-top:1.5rem;width:100%}.profile-card-link-item{display:inline-flex;align-items:center;justify-content:center;padding:.4rem .9rem;border-radius:9999px;background:#ffffff26;border:1px solid rgba(255,255,255,.2);color:inherit;text-decoration:none;font-size:.8rem;font-weight:600;transition:all .2s ease;cursor:pointer}.profile-card-link-item:hover{background:#ffffff40;border-color:#ffffff59;transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.profile-card-link-item:active{transform:translateY(0)}.profile-card-link-item:visited{color:inherit}.link-editor{margin-top:1.5rem;padding:1.5rem;background-color:var(--card-bg, #ffffff);border:1px solid var(--border-color, #e0e0e0);border-radius:8px;box-shadow:0 2px 4px #0000000d;max-width:100%;box-sizing:border-box}.link-editor-title{margin:0 0 1rem;font-size:1.2rem;color:var(--text-color, #333)}.link-editor-form{display:flex;gap:.5rem;margin-bottom:1rem;flex-wrap:wrap}.link-editor-select,.link-editor-input{padding:.5rem;border:1px solid var(--border-color, #ccc);border-radius:4px;font-size:.95rem;background-color:var(--input-bg, #fff);color:var(--text-color, #333)}.link-editor-select{flex:0 0 auto}.link-editor-input{flex:1 1 auto}.link-editor-add-btn{padding:.5rem 1rem;background-color:#007bff;color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:500;transition:background-color .2s}.link-editor-add-btn:hover:not(:disabled){background-color:#0056b3}.link-editor-add-btn:disabled{background-color:#b0c4de;cursor:not-allowed}.link-editor-error{color:#d32f2f;margin-bottom:1rem;font-size:.9rem}.link-editor-warning{color:#f57c00;margin-bottom:1rem;font-size:.9rem}.link-editor-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.5rem}.link-editor-item{display:flex;align-items:center;gap:.75rem;padding:.5rem;background-color:var(--item-bg, #f9f9f9);border:1px solid var(--border-color, #eee);border-radius:4px}.link-editor-item-platform{font-weight:600;min-width:80px;color:var(--text-color, #555)}.link-editor-item-url{flex:1 1 auto;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#007bff;text-decoration:none}.link-editor-item-url:hover{text-decoration:underline}.link-editor-remove-btn{padding:.25rem .5rem;background-color:#dc3545;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:.85rem}.link-editor-remove-btn:hover:not(:disabled){background-color:#c82333}.link-editor-remove-btn:disabled{background-color:#e4a1a6;cursor:not-allowed}.inventory-section{display:flex;flex-direction:column;align-items:center;gap:1rem;margin-top:1rem;width:100%}.inventory-section h2{font-size:1.2rem;font-weight:600;margin:0;align-self:flex-start;width:100%;max-width:400px}.inventory-cardlet{display:flex;align-items:center;gap:1rem;padding:1rem;border-radius:12px;background:var(--surface-color, #1e1e1e);border:1px solid var(--border-color, #333);cursor:pointer;transition:transform .2s,background .2s;width:100%;max-width:400px;box-shadow:0 4px 6px #0000001a}.inventory-cardlet:hover{transform:translateY(-2px);background:var(--surface-hover-color, #2a2a2a)}.inventory-cardlet.unavailable{opacity:.6;filter:grayscale(100%);pointer-events:none}.inventory-cardlet-avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;border:2px solid var(--primary-color, #fff)}.inventory-cardlet-info{display:flex;flex-direction:column;overflow:hidden}.inventory-cardlet-name{font-size:1.1rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.inventory-cardlet-id{font-size:.85rem;color:var(--text-secondary, #aaa)}.app-viewport{width:100%;min-height:70vh;display:flex;justify-content:center;align-items:center;padding:1rem;box-sizing:border-box}.card-page{width:100%;max-width:100%;box-sizing:border-box;display:flex;justify-content:center;align-items:center;gap:2rem}@media (max-width: 768px){.card-page{flex-direction:column}}.page-panel{width:100%;max-width:480px;min-height:60vh;border-radius:1.25rem;padding:1.5rem;box-sizing:border-box;background:#ffffff14;box-shadow:0 8px 24px #0000001f;text-align:center}.card-page.external{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;min-height:100vh;padding-bottom:80px}.unavailable-card{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:32px;background:var(--surface-bg, rgba(255, 255, 255, .05));border:1px solid var(--border-color, rgba(255, 255, 255, .1));border-radius:24px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);max-width:400px;width:90%;box-shadow:0 8px 32px #0003}body:not(.dark) .unavailable-card{background:#fffc;border:1px solid rgba(0,0,0,.1);box-shadow:0 8px 32px #0000000d}.unavailable-card h2{margin:0 0 12px;font-size:1.5rem;font-weight:600;color:var(--text-primary, #fff)}body:not(.dark) .unavailable-card h2{color:#333}.unavailable-card p{margin:0;font-size:1rem;color:var(--text-secondary, #aaa)}body:not(.dark) .unavailable-card p{color:#666}.external-cta{position:fixed;bottom:24px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;background:#ffffff0d;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:16px 24px;border-radius:24px;border:1px solid rgba(255,255,255,.1);box-shadow:0 8px 32px #0003;z-index:100;text-align:center}body:not(.dark) .external-cta{background:#fffc;border:1px solid rgba(0,0,0,.1);box-shadow:0 8px 32px #0000000d}.external-cta p{margin:0;font-size:.85rem;color:var(--text-secondary, #888);font-weight:500}.external-cta-btn{background:#007bff;color:#fff;border:none;padding:8px 16px;border-radius:100px;font-size:.9rem;font-weight:600;cursor:pointer;transition:background .2s,transform .1s}.external-cta-btn:hover{background:#0056b3;transform:scale(1.02)}.external-cta-btn:active{transform:scale(.98)}.card-actions{margin-top:24px;display:flex;flex-wrap:wrap;gap:12px;justify-content:center;align-items:center}.card-wrapper{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%}.card-action-btn{padding:8px 16px;border-radius:100px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;justify-content:center}.card-action-btn:active{transform:scale(.98)}.card-action-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.card-action-secondary{background:var(--surface-bg, rgba(255, 255, 255, .1));color:var(--text-primary, #fff);border:1px solid var(--border-color, rgba(255, 255, 255, .2));backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px)}body:not(.dark) .card-action-secondary{background:#fffc;color:#333;border:1px solid rgba(0,0,0,.15)}.card-action-secondary:hover:not(:disabled){background:var(--hover-bg, rgba(255, 255, 255, .2));transform:scale(1.02)}body:not(.dark) .card-action-secondary:hover:not(:disabled){background:#fff}.card-action-primary{background:#007bff;color:#fff;border:1px solid transparent;font-weight:600;box-shadow:0 4px 12px #007bff4d}.card-action-primary:hover:not(:disabled){background:#0056b3;transform:scale(1.02)}.card-action-ghost{background:transparent;color:var(--text-secondary, rgba(255, 255, 255, .6));border:1px solid transparent}body:not(.dark) .card-action-ghost{color:#00000080}.card-action-ghost:hover:not(:disabled){color:var(--text-primary, #fff);background:#ffffff0d}body:not(.dark) .card-action-ghost:hover:not(:disabled){color:#000;background:#0000000d}.app-container{display:flex;flex-direction:column;min-height:100vh}.main-content{flex-grow:1;display:flex;justify-content:center;align-items:center;padding-top:72px}.app-container.external-view .main-content{padding-top:0}.app-title{font-size:1.25rem;font-weight:700;margin-bottom:1rem}