:root{--bg:#f5f6f8;--panel:#ffffff;--line:#d7dce5;--text:#0f172a;--muted:#475569;--brand:#0f766e;--brand-soft:#e6fffb;--warn:#b45309}*{box-sizing:border-box}body,html{margin:0;padding:0;background:radial-gradient(circle at 0 0,#ddf7f3 0,transparent 40%),radial-gradient(circle at 100% 0,#fff1d6 0,transparent 35%),var(--bg);color:var(--text);font-family:Pretendard,Noto Sans KR,Apple SD Gothic Neo,sans-serif}a{color:inherit;text-decoration:none}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.side{border-right:1px solid var(--line);background:#fcfdfd;padding:20px}.side h1{margin:0 0 20px;font-size:18px}.nav-list{display:grid;grid-gap:8px;gap:8px}.nav-item{padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--panel);font-size:14px}.main{padding:24px;display:grid;grid-gap:16px;gap:16px}.page-title{margin:0;font-size:24px}.muted{color:var(--muted)}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px}.card h3{margin-top:0}.pill{display:inline-flex;border-radius:999px;background:var(--brand-soft);color:var(--brand);padding:4px 10px;font-size:12px;font-weight:600}.btn-row{display:flex;gap:8px;flex-wrap:wrap}.btn{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff;color:var(--text);font-weight:600}.btn.primary{border-color:var(--brand);background:var(--brand);color:#fff}.btn:disabled{opacity:.6;cursor:not-allowed}.form-grid{display:grid;grid-gap:10px;gap:10px}.form-grid label{display:grid;grid-gap:6px;gap:6px;font-size:13px}.form-grid input,.form-grid select,.form-grid textarea{border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:14px;font-family:inherit;background:#fff}.split{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.calendar{display:grid;grid-gap:8px;gap:8px}.calendar-item{border:1px dashed var(--line);border-radius:12px;padding:10px;background:#fff}.status{margin:4px 0 0;padding:8px 10px;border-radius:10px;border:1px solid var(--line);background:#f8fafc;color:var(--muted);font-size:13px}table{width:100%;border-collapse:collapse;font-size:14px}td,th{border-bottom:1px solid var(--line);text-align:left;padding:10px 8px}@media (max-width:1024px){.app-shell{grid-template-columns:1fr}.side{border-right:none;border-bottom:1px solid var(--line)}.grid-3,.split{grid-template-columns:1fr}}