@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap";:root{--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-display:"Outfit", sans-serif;--bg-primary:#fff;--bg-secondary:#f8fafc;--bg-tertiary:#f1f5f9;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--color-primary:#4f46e5;--color-primary-light:#e0e7ff;--color-primary-glow:#4f46e526;--color-success:#0d9488;--color-success-light:#ccfbf1;--color-success-glow:#0d948826;--color-danger:#e11d48;--color-danger-light:#ffe4e6;--color-danger-glow:#e11d4826;--color-warning:#ea580c;--color-warning-light:#ffedd5;--border-color:#e2e8f0;--border-focus:#a5b4fc;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--shadow-sm:0 1px 3px #0000000d;--shadow-md:0 4px 20px -2px #0000000d, 0 2px 8px -1px #00000008;--shadow-lg:0 20px 40px -15px #0f172a14;--shadow-glow:0 0 25px 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.3s;display:flex}.dropzone-container:hover,.dropzone-container.drag-active{border-color:var(--color-primary);box-shadow:var(--shadow-glow);background-color:#4f46e505}.upload-icon{color:var(--color-primary);margin-bottom:1.5rem;font-size:3rem;transition:transform .3s cubic-bezier(.34,1.56,.64,1)}.dropzone-container:hover .upload-icon{transform:translateY(-8px)scale(1.1)}.dropzone-text h3{color:var(--text-primary);margin-bottom:.5rem;font-size:1.25rem}.dropzone-text p{color:var(--text-secondary);font-size:.9rem}.samples-container{margin-top:1.5rem}.samples-title{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);text-align:left;margin-bottom:.75rem;font-size:.85rem;font-weight:600}.samples-grid{grid-template-columns:repeat(2,1fr);gap:1rem;display:grid}.sample-item{border-radius:var(--radius-sm);cursor:pointer;border:1px solid var(--border-color);height:90px;transition:all 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var(--color-success-glow)}.result-badge.pneumonia{background-color:var(--color-danger-light);color:var(--color-danger);box-shadow:0 4px 12px var(--color-danger-glow)}.result-description{color:var(--text-secondary);font-size:.95rem}.prob-list{flex-direction:column;gap:.85rem;margin-top:.5rem;display:flex}.prob-row{flex-direction:column;gap:.35rem;display:flex}.prob-info{justify-content:space-between;font-size:.85rem;font-weight:600;display:flex}.prob-name{color:var(--text-primary)}.prob-pct{color:var(--text-secondary)}.prob-bar-bg{background-color:var(--bg-tertiary);border-radius:99px;height:8px;overflow:hidden}.prob-bar-fill{border-radius:99px;height:100%;transition:width 1s cubic-bezier(.4,0,.2,1)}.prob-bar-fill.normal{background-color:var(--color-success);box-shadow:0 0 8px var(--color-success-glow)}.prob-bar-fill.pneumonia{background-color:var(--color-danger);box-shadow:0 0 8px var(--color-danger-glow)}.action-buttons{gap:1rem;margin-top:1.5rem;display:flex}@media (width<=640px){.action-buttons{justify-content:center}}.btn{font-family:var(--font-sans);border-radius:var(--radius-sm);cursor:pointer;border:1px solid #0000;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.9rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--color-primary);color:#fff;box-shadow:0 4px 14px #4f46e533}.btn-primary:hover{background-color:#4338ca;transform:translateY(-1px);box-shadow:0 6px 18px #4f46e54d}.btn-secondary{border-color:var(--border-color);color:var(--text-secondary);background-color:#fff}.btn-secondary:hover{background-color:var(--bg-secondary);border-color:var(--text-muted);color:var(--text-primary)}.safety-warning{background-color:var(--color-warning-light);border-radius:var(--radius-sm);color:var(--color-warning);border:1px solid 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(width<=500px){.metrics-grid{grid-template-columns:1fr}}.metric-card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);text-align:center;padding:1rem}.metric-num{font-family:var(--font-display);color:var(--color-primary);font-size:1.5rem;font-weight:700}.metric-lbl{text-transform:uppercase;color:var(--text-secondary);margin-top:.25rem;font-size:.75rem;font-weight:600}.model-comparison-table{border-collapse:collapse;width:100%;margin-top:.5rem;font-size:.85rem}.model-comparison-table th,.model-comparison-table td{text-align:left;border-bottom:1px solid var(--border-color);padding:.6rem .8rem}.model-comparison-table th{background-color:var(--bg-secondary);color:var(--text-primary);font-weight:600}.model-comparison-table tr.winner{background-color:var(--color-primary-light);font-weight:600}.history-list{flex-direction:column;gap:.75rem;max-height:400px;padding-right:.25rem;display:flex;overflow-y:auto}.history-item{border:1px solid 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.2s;display:flex}.history-delete-btn:hover{color:var(--color-danger);background-color:var(--color-danger-light)}.no-history-text{color:var(--text-muted);text-align:center;padding:1.5rem 0;font-size:.85rem}.settings-section{flex-direction:column;gap:.5rem;margin-top:1rem;display:flex}.settings-input{border:1px solid var(--border-color);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);background-color:var(--bg-secondary);padding:.5rem .75rem;font-size:.8rem;transition:border-color .2s}.settings-input:focus{border-color:var(--color-primary);background-color:#fff;outline:none}.settings-label{color:var(--text-secondary);font-size:.75rem;font-weight:600}.app-footer{text-align:center;border-top:1px solid var(--border-color);background-color:var(--bg-primary);color:var(--text-secondary);margin-top:auto;padding:2rem;font-size:.85rem}.app-footer a{color:var(--color-primary);font-weight:500;text-decoration:none}.app-footer a:hover{text-decoration:underline}