*{box-sizing:border-box}body{margin:0;min-width:320px;background:#f5f4ef;color:#252a24}.admin-shell{min-height:100vh}.admin-sider{background:#f8f7f1!important;border-right:1px solid #dfddd2}.brand{display:flex;gap:12px;align-items:center;height:72px;padding:0 18px}.brand-mark{display:grid;width:38px;height:38px;place-items:center;color:#f8f7f1;background:#596843;border-radius:6px;font-weight:700}.brand h4{margin:0}.admin-header{display:flex;align-items:center;justify-content:space-between;height:64px;padding:0 24px;background:#fff;border-bottom:1px solid #e7e5dc}.admin-content{padding:24px;background:#f5f4ef}.page-stack{display:grid;gap:16px}.page-stack h2{margin:0}.page-title-row{display:flex;align-items:center;justify-content:space-between;gap:16px}.filter-bar{padding:16px;background:#fff;border:1px solid #e7e5dc;border-radius:6px}.standalone-filter{width:180px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.form-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.poem-contents{display:grid;gap:12px}.poem-content-item{display:grid;gap:4px;padding:10px 12px;background:#faf9f4;border:1px solid #e7e5dc;border-radius:6px}.login-page{display:grid;min-height:100vh;place-items:center;padding:24px;background:linear-gradient(135deg,#f7f5ed,#e8ecd9)}.login-panel{width:min(420px,100%)}.login-panel h1{margin-bottom:6px}@media(max-width:768px){.admin-shell{display:block}.admin-sider{width:100%!important;max-width:none!important;min-width:0!important}.admin-header{padding:0 14px}.admin-content{padding:14px}.page-title-row{align-items:stretch;flex-direction:column}.form-grid,.form-grid-3{grid-template-columns:1fr}}