@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--bg-light:#f4f7f9;--surface:#fff;--text-main:#1a202c;--text-muted:#718096;--primary-blue:#2b6cb0;--border-color:#e2e8f0;--danger-red:#e53e3e;--success-green:#38a169;--scr-bg:#edf2f7;--border-radius:6px}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,sans-serif}body{background-color:var(--bg-light);color:var(--text-main);-webkit-font-smoothing:antialiased}h1,h2,h3{color:#0f172a;letter-spacing:-.5px;font-weight:800}.card-panel{background-color:var(--surface);border:1px solid var(--border-color);border-radius:var(--border-radius);box-shadow:0 1px 3px #0000000d}.input-lab{background:var(--surface);border:1px solid var(--border-color);color:var(--text-main);border-radius:4px;outline:none;width:100%;padding:8px 12px;font-size:.9rem;transition:border-color .2s}.input-lab:focus{border-color:var(--primary-blue);box-shadow:0 0 0 1px var(--primary-blue)}.btn-scr{background-color:var(--scr-bg);border:1px solid var(--border-color);color:var(--text-muted);cursor:pointer;border-radius:4px;padding:4px 8px;font-size:.75rem;font-weight:700;transition:all .2s}.btn-scr:hover{background-color:var(--border-color)}.btn-scr.active{color:var(--danger-red);background-color:#fed7d7;border-color:#feb2b2}.nav-tabs{border-bottom:2px solid var(--border-color);gap:2rem;margin-bottom:2rem;padding-bottom:.5rem;display:flex}.nav-tab{color:var(--text-muted);cursor:pointer;border-bottom:3px solid #0000;margin-bottom:-.6rem;padding-bottom:.5rem;font-weight:600;transition:all .2s}.nav-tab.active{color:#0f172a;border-bottom:3px solid #0f172a}.nav-tab:hover:not(.active){color:var(--primary-blue)}