@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg-body:#f0f4f8;--bg-white:#fff;--bg-sidebar:#fff;--bg-sidebar-hover:#f8fafc;--bg-sidebar-active:#eff6ff;--bg-input:#f8fafc;--bg-hover:#f1f5f9;--border:#e2e8f0;--border-hover:#cbd5e1;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-sidebar:#475569;--text-sidebar-muted:#94a3b8;--accent:#4f8bff;--accent-light:#e8f0ff;--accent-hover:#3b7aed;--accent-gradient:linear-gradient(135deg, #4f8bff 0%, #7c5cfc 100%);--success:#10b981;--success-light:#ecfdf5;--warning:#f59e0b;--warning-light:#fffbeb;--danger:#ef4444;--danger-light:#fef2f2;--info:#6366f1;--info-light:#eef2ff;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--shadow-xs:0 1px 2px #0000000a;--shadow-sm:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000a;--shadow-xl:0 20px 25px -5px #00000014, 0 8px 10px -6px #0000000a;--transition:all .2s cubic-bezier(.4, 0, .2, 1);--font:"Inter", -apple-system, BlinkMacSystemFont, sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font);background:var(--bg-body);color:var(--text-primary);-webkit-font-smoothing:antialiased;line-height:1.6}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}.app-layout{width:100%;min-height:100vh;display:flex}.main-content{box-sizing:border-box;flex:1;width:calc(100% - 260px);max-width:calc(100% - 260px);min-height:100vh;margin-left:260px;padding:32px 40px}.sidebar{z-index:100;border-right:1px solid var(--border);background:#fff;flex-direction:column;width:260px;height:100vh;display:flex;position:fixed;top:0;left:0;box-shadow:0 4px 20px 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input,.form-group select{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-input);color:var(--text-primary);font-family:var(--font);transition:var(--transition);box-sizing:border-box;outline:none;width:100%;padding:10px 14px;font-size:13.5px}.form-control:focus,.form-group input:focus,.form-group select:focus{border-color:var(--accent);background:var(--bg-white);box-shadow:0 0 0 3px var(--accent-light)}.form-control::placeholder,.form-group input::placeholder{color:var(--text-muted)}.trial-result-card{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-white);transition:var(--transition);cursor:pointer;align-items:center;gap:16px;padding:18px;display:flex}.trial-result-card:hover{border-color:var(--accent);box-shadow:var(--shadow-md);transform:translateY(-2px)}.trial-result-card.selected{border-color:var(--accent);background:var(--accent-light)}.search-grid{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}@media (width<=1400px){.search-grid{grid-template-columns:repeat(3,1fr)}}@media (width<=1100px){.search-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){.search-grid{grid-template-columns:1fr}}