.login{max-width:320px;margin:0 auto;padding:4rem 1rem}.login h1{color:#e87d0d;margin-bottom:1.5rem}.login form{flex-direction:column;gap:.5rem;display:flex}.login input{color:#e0e0e0;background:#2a2a2a;border:1px solid #444;border-radius:4px;padding:.5rem;font-size:.95rem}.login button{color:#fff;cursor:pointer;background:#e87d0d;border:none;border-radius:4px;margin-top:.25rem;padding:.5rem;font-size:.95rem}.login button:hover{background:#c96a0b}.login button:disabled{opacity:.6}.error{color:#e74c3c;margin-top:.25rem;font-size:.85rem}*{box-sizing:border-box;margin:0;padding:0}body{color:#e0e0e0;background:#1d1d1d;font-family:system-ui,sans-serif}.app{padding:1rem}header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}header h1{color:#e87d0d;font-size:1.3rem}.header-actions{gap:.5rem;display:flex}.upload-btn,.logout-btn{cursor:pointer;border:none;border-radius:4px;padding:.4rem .8rem;font-size:.85rem}.upload-btn{color:#fff;background:#e87d0d}.upload-btn:hover{background:#c96a0b}.logout-btn{color:#aaa;background:#333}.logout-btn:hover{background:#444}.drop-zone{text-align:center;color:#666;border:2px dashed #444;border-radius:8px;padding:4rem 2rem;transition:border-color .2s}.drop-zone.dragging{color:#e87d0d;border-color:#e87d0d}.status{color:#e87d0d;margin-bottom:.5rem;font-size:.85rem}.grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:.5rem;display:grid}.grid-item{aspect-ratio:1;cursor:pointer;border:2px solid #0000;border-radius:4px;transition:border-color .15s;overflow:hidden}.grid-item:hover{border-color:#e87d0d}.grid-item img{object-fit:cover;width:100%;height:100%}.overlay{z-index:100;background:#000;flex-direction:column;display:flex;position:fixed;inset:0}.viewer{-webkit-user-select:none;user-select:none;flex:1;position:relative;overflow:hidden}.viewer img{transform-origin:0 0;position:absolute;top:0;left:0}.nav-zone{z-index:10;cursor:pointer;width:33.33%;position:absolute;top:0;bottom:40px}.nav-left{left:0}.nav-right{right:0}.nav-zone:hover{background:#ffffff08}.viewer-bar{color:#aaa;z-index:20;background:#000c;flex-shrink:0;justify-content:space-between;align-items:center;height:40px;padding:.4rem 1rem;font-size:.85rem;display:flex;position:relative}.viewer-actions{gap:.4rem;display:flex}.viewer-actions button{color:#e0e0e0;cursor:pointer;background:#333;border:none;border-radius:4px;padding:.3rem .6rem;font-size:.8rem}.viewer-actions button:hover{background:#444}.delete-btn{background:#8b2020!important}.delete-btn:hover{background:brown!important}