:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,Pretendard,Apple SD Gothic Neo,sans-serif}*{box-sizing:border-box}body{color:#111827;background:#f3f4f6;margin:0}button,input{font:inherit}.screen-loading{color:#6b7280;justify-content:center;align-items:center;height:100vh;display:flex}.login-page{justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}.login-card{background:#fff;border-radius:12px;flex-direction:column;gap:14px;width:100%;max-width:360px;padding:32px 28px;display:flex;box-shadow:0 1px 3px #0000001a}.login-card h1{margin:0;font-size:20px}.login-subtitle{color:#6b7280;margin:0 0 8px;font-size:14px}.login-card label{color:#374151;flex-direction:column;gap:6px;font-size:13px;display:flex}.login-card input{border:1px solid #d1d5db;border-radius:8px;padding:10px 12px;font-size:14px}.login-error{color:#dc2626;margin:0;font-size:13px}.btn-primary{color:#fff;cursor:pointer;background:#1f2937;border:none;border-radius:8px;padding:10px 16px;font-size:14px}.btn-primary:disabled{opacity:.6;cursor:default}.btn-link{color:#2563eb;cursor:pointer;background:0 0;border:none;padding:0;font-size:13px}.admin-shell{min-height:100vh;display:flex}.admin-sidebar{color:#e5e7eb;background:#1f2937;flex-direction:column;width:220px;padding:20px 16px;display:flex}.admin-brand{margin-bottom:24px;font-size:15px;font-weight:600}.admin-sidebar nav{flex-direction:column;flex:1;gap:4px;display:flex}.admin-sidebar nav button{text-align:left;color:#d1d5db;cursor:pointer;background:0 0;border:none;border-radius:8px;padding:10px 12px;font-size:14px}.admin-sidebar nav button.active{color:#fff;background:#374151}.admin-sidebar-footer{color:#9ca3af;border-top:1px solid #374151;flex-direction:column;gap:6px;padding-top:12px;font-size:13px;display:flex}.admin-main{flex:1;padding:32px}.admin-main h2{margin-top:0}.error-text{color:#dc2626}.stat-cards{flex-wrap:wrap;gap:16px;display:flex}.stat-card{background:#fff;border-radius:10px;flex-direction:column;gap:6px;min-width:160px;padding:20px 24px;display:flex;box-shadow:0 1px 3px #00000014}.stat-label{color:#6b7280;font-size:13px}.stat-value{font-size:28px;font-weight:700}.search-row{gap:8px;margin-bottom:16px;display:flex}.search-row input{border:1px solid #d1d5db;border-radius:8px;flex:1;max-width:280px;padding:8px 12px;font-size:14px}.admin-table{border-collapse:collapse;background:#fff;border-radius:10px;width:100%;overflow:hidden;box-shadow:0 1px 3px #00000014}.admin-table th,.admin-table td{text-align:left;border-bottom:1px solid #f3f4f6;padding:10px 14px;font-size:14px}.admin-table th{color:#6b7280;text-transform:uppercase;background:#f9fafb;font-size:12px;font-weight:600}