@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";
:root{--bg-primary:#121212;--bg-secondary:#1a1a1a;--bg-surface:#2d2d2d;--bg-surface-hover:#383838;--bg-overlay:#000000d9;--accent:#4285f4;--accent-hover:#5a95f5;--accent-glow:#4285f440;--accent-subtle:#4285f41a;--text-primary:#e8eaed;--text-secondary:#9aa0a6;--text-muted:#5f6368;--border:#3c4043;--border-focus:#4285f4;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 32px #00000080;--shadow-glow:0 0 20px var(--accent-glow);--transition:.2s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-primary);height:100%;color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}.app{flex-direction:column;align-items:center;min-height:100vh;padding:48px 24px;display:flex}.header{text-align:center;margin-bottom:48px}.logo{letter-spacing:-.03em;background:linear-gradient(135deg,var(--accent),#76a9fa);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:8px;font-size:2.5rem;font-weight:700}.subtitle{color:var(--text-secondary);max-width:400px;font-size:.95rem;font-weight:400;line-height:1.5}.search-container{flex-direction:column;gap:16px;width:100%;max-width:680px;margin-bottom:32px;display:flex}.search-row{align-items:stretch;gap:12px;display:flex}.search-input-wrapper{flex:1;position:relative}.search-input{width:100%;color:var(--text-primary);background:var(--bg-surface);border:1.5px solid var(--border);border-radius:var(--radius-md);transition:border-color var(--transition),box-shadow var(--transition),opacity var(--transition);outline:none;padding:14px 20px;font-family:inherit;font-size:1rem}.search-input:focus{border-color:var(--border-focus);box-shadow:var(--shadow-glow)}.search-input::placeholder{color:var(--text-muted)}.search-input:disabled{opacity:.3;cursor:not-allowed}.upload-area{background:var(--bg-surface);border:1.5px dashed var(--border);border-radius:var(--radius-md);cursor:pointer;transition:border-color var(--transition),opacity var(--transition),background var(--transition);align-items:center;gap:12px;min-height:50px;padding:12px 20px;display:flex}.upload-area:hover:not(.disabled){border-color:var(--accent);background:var(--accent-subtle)}.upload-area.disabled{opacity:.3;cursor:not-allowed;pointer-events:none}.upload-area.has-file{border-style:solid;border-color:var(--accent);background:var(--accent-subtle)}.upload-icon{color:var(--text-secondary);font-size:1.2rem}.upload-label{color:var(--text-secondary);font-size:.85rem}.upload-filename{color:var(--accent);font-size:.85rem;font-weight:500}.upload-input{display:none}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);white-space:nowrap;border:none;padding:14px 28px;font-family:inherit;font-size:.95rem;font-weight:600}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover);box-shadow:var(--shadow-glow)}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.btn-ghost{color:var(--text-secondary);background:0 0;padding:14px 16px}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-surface-hover)}.results-container{width:100%;max-width:1200px}.results-header{justify-content:space-between;align-items:center;margin-bottom:20px;padding:0 4px;display:flex}.results-count{color:var(--text-secondary);font-size:.9rem}.results-time{color:var(--text-muted);font-size:.85rem}.image-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;display:grid}.image-card{aspect-ratio:1;border-radius:var(--radius-md);cursor:pointer;background:var(--bg-surface);transition:transform var(--transition),box-shadow var(--transition);position:relative;overflow:hidden}.image-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.image-card img{object-fit:cover;width:100%;height:100%;display:block}.image-score{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--accent);border-radius:var(--radius-sm);background:#000000bf;padding:4px 8px;font-size:.75rem;font-weight:600;position:absolute;bottom:8px;right:8px}.loading{color:var(--text-secondary);flex-direction:column;align-items:center;gap:16px;padding:64px 0;display:flex}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error{text-align:center;color:#ea4335;border-radius:var(--radius-md);background:#ea43351a;padding:24px;font-size:.9rem}.modal-overlay{background:var(--bg-overlay);z-index:1000;cursor:pointer;justify-content:center;align-items:center;padding:40px;animation:.15s fadeIn;display:flex;position:fixed;inset:0}.modal-content{border-radius:var(--radius-lg);max-width:90vw;max-height:90vh;box-shadow:var(--shadow-lg);animation:.2s scaleIn;overflow:hidden}.modal-content img{object-fit:contain;max-width:100%;max-height:90vh;display:block}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}@media (max-width:640px){.app{padding:32px 16px}.logo{font-size:1.8rem}.search-row{flex-direction:column}.image-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}}