:root{--bg: #f4f6fb;--surface: #ffffff;--border: #e2e8f0;--text: #1e293b;--muted: #64748b;--primary: #2563eb;--primary-dark: #1d4ed8;--danger: #dc2626;--success: #16a34a;--radius: 12px;--shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .04)}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 28px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:10px}.brand-mark{background:var(--primary);color:#fff;font-weight:700;padding:6px 10px;border-radius:8px;letter-spacing:1px}.brand-name{font-weight:600;font-size:1.05rem}.nav{display:flex;gap:6px}.nav a{text-decoration:none;color:var(--muted);padding:8px 14px;border-radius:8px;font-weight:500;transition:background .15s,color .15s}.nav a:hover{background:var(--bg);color:var(--text)}.nav a.active{background:var(--primary);color:#fff}.content{flex:1;padding:32px 28px}.page{max-width:920px;margin:0 auto}.page.narrow{max-width:540px}h1{margin:0 0 4px;font-size:1.6rem}.subtitle{color:var(--muted);margin-top:0}.muted{color:var(--muted)}.btn{border:none;border-radius:8px;padding:10px 18px;font-size:.95rem;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;transition:background .15s,transform .05s}.btn:active{transform:translateY(1px)}.btn.primary{background:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-dark)}.btn.primary:disabled{opacity:.6;cursor:not-allowed}.btn.outline{background:var(--surface);border:1px solid var(--border);color:var(--text)}.btn.outline:hover{border-color:var(--primary);color:var(--primary)}.btn.danger{background:var(--surface);border:1px solid #e53935;color:#e53935}.btn.danger:hover:not(:disabled){background:#e53935;color:#fff}.btn.danger:disabled{opacity:.6;cursor:not-allowed}.search-bar{display:flex;gap:10px;margin:20px 0}.search-bar input{flex:1;padding:12px 16px;border:1px solid var(--border);border-radius:10px;font-size:1rem;background:var(--surface)}.search-bar input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb26}.card-list{display:flex;flex-direction:column;gap:10px}.patient-card{display:flex;align-items:center;gap:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;text-decoration:none;color:inherit;box-shadow:var(--shadow);transition:border-color .15s,transform .1s}.patient-card:hover{border-color:var(--primary);transform:translateY(-1px)}.avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--primary),#60a5fa);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem;flex-shrink:0}.avatar.large{width:64px;height:64px;font-size:1.8rem}.patient-info{display:flex;flex-direction:column;flex:1;gap:2px}.patient-info .muted{font-size:.85rem}.chevron{color:var(--muted);font-size:1.6rem}.form fieldset{border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;margin:0 0 18px;background:var(--surface)}.form legend{font-weight:700;padding:0 8px;color:var(--primary)}.clinical-summary{margin:24px 0}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}.summary-item{border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px;background:var(--surface)}.summary-item.alert-item{border-color:#e0a800;background:#fffdf5}.summary-label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin-bottom:4px}.summary-value{display:block;white-space:pre-wrap}.form fieldset.risk-fieldset{border-color:#e0a800;background:#fffdf5}.form fieldset.risk-fieldset legend{color:#b8860b}.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:flex;flex-direction:column;gap:6px}.field.wide{grid-column:1 / -1}.field span{font-size:.85rem;font-weight:600;color:var(--muted)}.field input,.field textarea{padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:.95rem;font-family:inherit;background:var(--surface)}.field textarea{min-height:70px;resize:vertical}.field input:focus,.field textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb26}.actions{display:flex;justify-content:flex-end;align-items:center;gap:12px}.alert{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-weight:500}.alert.error{background:#fef2f2;color:var(--danger);border:1px solid #fecaca}.alert.success{background:#f0fdf4;color:var(--success);border:1px solid #bbf7d0}.back-link{display:inline-block;margin-bottom:16px;color:var(--muted);text-decoration:none}.back-link:hover{color:var(--primary)}.patient-header{display:flex;align-items:center;gap:18px;margin-bottom:18px}.patient-header h1{margin-bottom:2px}.links-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}.files-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}.files-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.files-header h2{margin:0;font-size:1.2rem}.file-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.file-list li{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border:1px solid var(--border);border-radius:8px}.file-name{font-weight:500;word-break:break-all}.file-actions{display:flex;gap:14px;flex-shrink:0}.file-actions a{color:var(--primary);text-decoration:none;font-weight:600;font-size:.9rem}.user-box{display:flex;align-items:center;gap:10px}.user-name{font-size:.9rem;color:var(--muted);max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn.small{padding:6px 12px;font-size:.85rem}.link-btn{background:none;border:none;color:var(--primary);font-weight:600;font-size:.9rem;cursor:pointer;padding:0}.link-btn:hover{text-decoration:underline}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eef2ff,#f4f6fb 60%);padding:24px}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:40px 36px;box-shadow:0 10px 30px #0f172a1a;text-align:center;max-width:380px;width:100%;display:flex;flex-direction:column;align-items:center;gap:8px}.brand-mark.big{font-size:1.4rem;padding:12px 18px;margin-bottom:8px}.login-card h1{font-size:1.4rem}.google-login-btn{margin:18px 0;display:inline-flex;align-items:center;gap:12px;background:var(--primary);color:#fff;text-decoration:none;font-weight:600;padding:12px 24px;border-radius:999px;transition:background .15s}.google-login-btn:hover{background:var(--primary-dark)}.google-login-btn .g-icon{background:#fff;color:var(--primary);width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-family:Arial,sans-serif}.fullscreen-center{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-footer{font-size:.78rem;color:var(--muted);margin:0}.thumb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:12px;margin-top:12px}.thumb{position:relative;border:1px solid var(--border);border-radius:10px;padding:8px;background:var(--surface);display:flex;flex-direction:column;align-items:center;gap:6px}.thumb img{width:100%;height:90px;object-fit:cover;border-radius:6px}.thumb-file{width:100%;height:90px;border-radius:6px;background:var(--bg);display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--primary)}.thumb-name{font-size:.72rem;color:var(--muted);width:100%;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.thumb-remove{position:absolute;top:-8px;right:-8px;width:22px;height:22px;border-radius:50%;border:none;background:var(--danger);color:#fff;font-size:1rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}.footer{text-align:center;padding:16px;color:var(--muted);font-size:.8rem;border-top:1px solid var(--border);background:var(--surface)}@media(max-width:640px){.grid{grid-template-columns:1fr}.topbar{flex-direction:column;gap:10px}}