:root{--ink:#17211d;--muted:#66756e;--green:#0b6b4f;--paper:#fff;--line:#dce7e2;--wash:#f3f7f5}*{box-sizing:border-box}html,body{min-height:100%;color:var(--ink);background:var(--wash);margin:0;font-family:Arial,Noto Sans KR,sans-serif}a{color:inherit;text-decoration:none}.login-page{background:#fff;grid-template-columns:minmax(340px,1.05fr) minmax(420px,.95fr);min-height:100vh;display:grid}.login-visual{color:#fff;background:radial-gradient(circle at 80% 20%,#51c19459,#0000 32%),linear-gradient(145deg,#073d30,#0c7255);flex-direction:column;justify-content:space-between;padding:clamp(36px,6vw,88px);display:flex}.login-visual h1{letter-spacing:-.05em;margin:18px 0;font-size:clamp(42px,5vw,72px);line-height:1.08}.login-visual p{opacity:.85;max-width:600px;font-size:18px;line-height:1.8}.brand-mark{letter-spacing:.12em;align-items:center;gap:10px;font-weight:900;display:flex}.brand-dot{background:#7ce0b7;border-radius:50%;width:11px;height:11px;box-shadow:0 0 0 6px #7ce0b724}.login-form-wrap{place-items:center;padding:32px;display:grid}.login-form{width:min(100%,440px)}.app-shell{min-height:100vh;display:flex}.app-main{flex:1;min-width:0;margin-left:270px}.app-content{max-width:1700px;margin:auto;padding:clamp(20px,3vw,42px)}.logo-box{color:#fff;background:#0b6b4f;border-radius:11px;place-items:center;width:38px;height:38px;font-weight:900;display:grid}.centered-loader{place-items:center;min-height:100vh;display:grid}.data-card{border:1px solid var(--line);border-radius:16px!important;box-shadow:0 10px 30px #1d42340d!important}.toolbar-row{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}@media (max-width:899px){.login-page{grid-template-columns:1fr}.login-visual{min-height:38vh}.app-main{margin-left:0}}@media (max-width:600px){.login-visual{padding:30px}.login-visual h1{font-size:38px}.login-form-wrap{padding:24px 18px}.app-content{padding:20px 14px}}