:root{--bg: #0f0f12;--surface: #17171c;--surface-2: #1f1f26;--border: #2a2a33;--text: #f2f2f5;--text-dim: #a0a0ad;--accent: #6c5ce7;--accent-hover: #5a4bd1;--radius: 12px;--maxw: 1160px}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}.app{min-height:100vh;display:flex;flex-direction:column}.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--border);position:sticky;top:0;background:#0f0f12d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10}.nav__brand{font-size:22px;font-weight:800;letter-spacing:-.02em;color:var(--text);text-decoration:none}.main{flex:1;width:100%;max-width:var(--maxw);margin:0 auto;padding:32px 24px 64px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:999px;padding:10px 18px;font-size:14px;font-weight:600;cursor:pointer;text-decoration:none;transition:background .15s ease,border-color .15s ease,opacity .15s ease;color:var(--text);background:transparent}.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover{background:var(--accent-hover)}.btn--ghost{border-color:var(--border);background:var(--surface)}.btn--ghost:hover{background:var(--surface-2)}.btn--lg{padding:14px 28px;font-size:15px}.btn--sm{padding:6px 12px;font-size:13px}.btn:disabled{opacity:.45;cursor:not-allowed}.upload__intro h1{font-size:28px;margin:0 0 4px}.upload__intro p{color:var(--text-dim);margin:0 0 24px}.dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:56px 24px;text-align:center;cursor:pointer;background:var(--surface);transition:border-color .15s ease,background .15s ease}.dropzone--active{border-color:var(--accent);background:var(--surface-2)}.dropzone__icon{font-size:32px;color:var(--accent);margin-bottom:8px}.dropzone__title{margin:0;font-size:17px;font-weight:600}.dropzone__hint{margin:4px 0 0;color:var(--text-dim);font-size:14px}.upload__queue{margin-top:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.upload__queue-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border);font-size:14px;color:var(--text-dim)}.upload__list{list-style:none;margin:0;padding:0;max-height:320px;overflow:auto}.upload__item{display:flex;align-items:center;gap:12px;padding:10px 16px;border-bottom:1px solid var(--border);font-size:14px}.upload__item:last-child{border-bottom:none}.upload__item-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.upload__item-size{color:var(--text-dim);font-variant-numeric:tabular-nums}.upload__item-remove{border:none;background:transparent;color:var(--text-dim);font-size:20px;line-height:1;cursor:pointer;padding:0 4px}.upload__item-remove:hover{color:var(--text)}.upload__error{margin-top:16px;color:#ff6b6b;font-size:14px}.upload__actions{margin-top:24px}.progress{position:relative;margin-top:20px;height:24px;background:var(--surface-2);border-radius:999px;overflow:hidden}.progress__bar{height:100%;background:var(--accent);transition:width .2s ease}.progress__label{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}.gallery__head{display:flex;align-items:baseline;gap:12px;margin-bottom:24px}.gallery__head h1{font-size:26px;margin:0}.gallery__count{color:var(--text-dim);font-size:14px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}@media (max-width: 900px){.grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 560px){.grid{grid-template-columns:1fr}}.card{display:block;text-align:left;border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);overflow:hidden;cursor:pointer;padding:0;color:inherit;font:inherit;transition:transform .15s ease,border-color .15s ease}.card:hover{transform:translateY(-2px);border-color:var(--accent)}.card--skeleton{cursor:default}.card__thumb{position:relative;aspect-ratio:4 / 3;background:var(--surface-2)}.card__img{width:100%;height:100%;object-fit:cover;display:block;opacity:0;transition:opacity .3s ease}.card__img.is-loaded{opacity:1}.card__meta{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px}.card__name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.card__size{color:var(--text-dim);font-size:12px;font-variant-numeric:tabular-nums;flex-shrink:0}.skeleton{background:linear-gradient(90deg,var(--surface-2) 25%,#2a2a33 50%,var(--surface-2) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:6px}.skeleton--thumb{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:0}.card--skeleton .skeleton--thumb{position:relative;aspect-ratio:4 / 3}.skeleton--line{height:12px;width:70%}.skeleton--short{width:30%}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.empty{text-align:center;padding:80px 24px;color:var(--text-dim)}.empty__icon{font-size:44px;margin-bottom:12px}.empty h2{color:var(--text);margin:0 0 8px}.empty p{margin:0 0 24px}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#000000eb;display:flex;align-items:center;justify-content:center;padding:24px}.lightbox__figure{margin:0;max-width:90vw;max-height:90vh;display:flex;flex-direction:column;align-items:center;gap:12px}.lightbox__img{max-width:90vw;max-height:80vh;object-fit:contain;border-radius:8px}.lightbox__caption{display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--text)}.lightbox__meta{color:var(--text-dim);font-size:13px;font-variant-numeric:tabular-nums}.lightbox__close{position:absolute;top:16px;right:20px;font-size:32px;line-height:1;background:transparent;border:none;color:var(--text);cursor:pointer}.lightbox__nav{position:absolute;top:50%;transform:translateY(-50%);font-size:44px;line-height:1;background:#ffffff0f;border:none;color:var(--text);cursor:pointer;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .15s ease}.lightbox__nav:hover{background:#ffffff29}.lightbox__nav--prev{left:16px}.lightbox__nav--next{right:16px}@media (max-width: 560px){.lightbox__nav{width:44px;height:44px;font-size:32px}}