:root{--bg-primary:#0a0a1a;--bg-secondary:#12122a;--bg-card:#1a1a3e;--bg-input:#0f0f2a;--border-color:#6366f133;--border-hover:#6366f180;--text-primary:#e8e8ff;--text-secondary:#9898c8;--text-muted:#6868a0;--accent:#6366f1;--accent-hover:#818cf8;--accent-glow:#6366f14d;--danger:#ef4444;--danger-hover:#f87171;--success:#10b981;--success-bg:#10b9811a;--warning:#f59e0b;--radius:12px;--radius-sm:8px;--radius-lg:16px}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{background:var(--bg-primary);color:var(--text-primary);font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.6}.app-container{max-width:960px;min-height:100vh;margin:0 auto;padding:32px 24px 64px}.hero{text-align:center;padding:48px 0 40px}.hero-badge{background:var(--accent-glow);border:1px solid var(--border-color);color:var(--accent-hover);letter-spacing:.5px;text-transform:uppercase;border-radius:999px;align-items:center;gap:6px;margin-bottom:16px;padding:6px 16px;font-size:12px;font-weight:600;display:inline-flex}.hero h1{background:linear-gradient(135deg,#fff 0%,#6366f1 50%,#a855f7 100%);-webkit-text-fill-color:transparent;letter-spacing:-.5px;-webkit-background-clip:text;background-clip:text;margin-bottom:12px;font-size:36px;font-weight:800}.hero p{color:var(--text-secondary);max-width:540px;margin:0 auto;font-size:16px}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);margin-bottom:24px;padding:28px;transition:border-color .3s}.card:hover{border-color:var(--border-hover)}.card-title{align-items:center;gap:10px;margin-bottom:20px;font-size:18px;font-weight:700;display:flex}.card-title .icon{font-size:20px}.form-grid{gap:16px;display:grid}.form-group{flex-direction:column;gap:6px;display:flex}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.form-label{color:var(--text-secondary);letter-spacing:.3px;font-size:13px;font-weight:600}.form-input{background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);outline:none;width:100%;padding:12px 16px;font-family:inherit;font-size:14px;transition:all .2s}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-input::placeholder{color:var(--text-muted)}.upload-area{border:2px dashed var(--border-color);border-radius:var(--radius);text-align:center;cursor:pointer;background:var(--bg-input);padding:32px;transition:all .3s;position:relative;overflow:hidden}.upload-area:hover{border-color:var(--accent);background:#6366f10d}.upload-area.has-image{border-style:solid;padding:0}.upload-area input[type=file]{opacity:0;cursor:pointer;position:absolute;inset:0}.upload-icon{margin-bottom:8px;font-size:40px}.upload-text{color:var(--text-secondary);font-size:14px}.upload-hint{color:var(--text-muted);margin-top:4px;font-size:12px}.upload-preview{object-fit:cover;width:100%;max-height:200px;display:block}.btn{border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;border:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-family:inherit;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent),#8b5cf6);color:#fff;box-shadow:0 4px 16px var(--accent-glow)}.btn-primary:hover:not(:disabled){box-shadow:0 8px 24px var(--accent-glow);transform:translateY(-1px)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-danger{color:var(--danger);background:0 0;border:1px solid #ef44444d;padding:8px 14px;font-size:13px}.btn-danger:hover:not(:disabled){border-color:var(--danger);background:#ef44441a}.btn-copy{border:1px solid var(--border-color);color:var(--text-secondary);background:0 0;padding:8px 14px;font-size:13px}.btn-copy:hover:not(:disabled){border-color:var(--accent);color:var(--accent-hover)}.btn-copy.copied{border-color:var(--success);color:var(--success);background:var(--success-bg)}.btn-full{width:100%;margin-top:8px}.result-box{background:var(--success-bg);border-radius:var(--radius);border:1px solid #10b9814d;margin-top:20px;padding:20px;animation:.3s fadeIn}.result-label{color:var(--success);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;font-size:12px;font-weight:600}.result-url{align-items:center;gap:12px;display:flex}.result-url code{background:var(--bg-primary);border-radius:var(--radius-sm);color:var(--text-primary);word-break:break-all;flex:1;padding:10px 14px;font-family:JetBrains Mono,Consolas,monospace;font-size:14px}.links-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.links-count{color:var(--text-muted);background:var(--bg-input);border-radius:999px;padding:4px 12px;font-size:13px}.link-item{background:var(--bg-input);border-radius:var(--radius);border:1px solid #0000;align-items:center;gap:16px;margin-bottom:10px;padding:16px;transition:all .2s;display:flex}.link-item:hover{border-color:var(--border-color);background:var(--bg-secondary)}.link-thumb{border-radius:var(--radius-sm);object-fit:cover;background:var(--bg-card);flex-shrink:0;width:56px;height:56px}.link-thumb-placeholder{border-radius:var(--radius-sm);background:var(--bg-card);flex-shrink:0;justify-content:center;align-items:center;width:56px;height:56px;font-size:24px;display:flex}.link-info{flex:1;min-width:0}.link-title{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;margin-bottom:2px;font-size:14px;font-weight:600;overflow:hidden}.link-short{color:var(--accent-hover);font-family:JetBrains Mono,Consolas,monospace;font-size:13px}.link-target{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;max-width:360px;font-size:12px;overflow:hidden}.link-date{color:var(--text-muted);margin-top:2px;font-size:11px}.link-actions{flex-shrink:0;gap:8px;display:flex}.empty-state{text-align:center;color:var(--text-muted);padding:48px 0}.empty-icon{opacity:.5;margin-bottom:12px;font-size:48px}.empty-state p{font-size:14px}.toast{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);color:var(--text-primary);z-index:999;padding:12px 20px;font-size:14px;animation:.3s slideUp;position:fixed;bottom:24px;right:24px;box-shadow:0 8px 32px #0000004d}.toast.success{border-color:#10b98166}.toast.error{border-color:#ef444466}.spinner{border:2px solid #fff3;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.6s linear infinite spin}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width:640px){.app-container{padding:20px 16px 48px}.hero h1{font-size:28px}.form-row{grid-template-columns:1fr}.link-item{flex-direction:column;align-items:flex-start;gap:12px}.link-actions{width:100%}.link-actions .btn{flex:1}.link-target{max-width:100%}.result-url{flex-direction:column}.result-url code{width:100%}}