:root{--bg:#eef6f9;--panel:#fff;--ink:#24323a;--muted:#6c7e87;--line:#d7e5eb;--accent:#4f6f7f;--accent2:#dbeaf0;--danger:#a45959;--ok:#527a66;--shadow:0 15px 40px rgba(55,84,98,.08);--serif:"Noto Serif JP","Yu Mincho",serif;--sans:"Noto Sans JP","Yu Gothic",system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.65}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.admin-shell{max-width:1120px;margin:auto;padding:22px}.admin-top{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px;background:#344b57;color:#fff;border-radius:16px;box-shadow:var(--shadow)}.admin-brand strong{font-family:var(--serif);font-size:21px;font-weight:400}.admin-brand small{display:block;opacity:.75;letter-spacing:.12em}.logout{border:1px solid rgba(255,255,255,.45);background:transparent;color:#fff;border-radius:9px;padding:8px 14px}.admin-intro{margin:28px 2px}.admin-intro h1{font-family:var(--serif);font-weight:400;font-size:36px;margin:0 0 8px}.admin-intro p{color:var(--muted)}.admin-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.admin-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:var(--shadow);cursor:pointer}.admin-card:hover{transform:translateY(-1px)}.admin-card b{display:block;font-size:18px}.admin-card span{display:block;color:var(--muted);font-size:12px;margin-top:4px}.admin-card em{display:inline-block;margin-top:14px;padding:4px 9px;border-radius:99px;background:var(--accent2);color:var(--accent);font-style:normal;font-size:11px}.admin-panel{display:none;margin-top:24px}.admin-panel.is-open{display:block}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.panel-head h2{font-family:var(--serif);font-weight:400;margin:0}.btn-admin{border:0;border-radius:10px;padding:11px 16px;background:var(--accent);color:#fff}.btn-secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.items{display:grid;gap:10px}.item{display:grid;grid-template-columns:1fr auto;gap:14px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}.item h3{margin:0 0 5px;font-size:16px}.item p{margin:0;color:var(--muted);font-size:13px}.item .badge{font-size:10px;padding:3px 8px;border-radius:99px;background:var(--accent2);color:var(--accent)}.item-actions{display:flex;gap:7px;align-items:center}.item-actions button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 10px}.editor{display:none;background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;margin:16px 0;box-shadow:var(--shadow)}.editor.is-open{display:block}.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:12px;color:var(--muted)}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);background:#fbfdfe;border-radius:9px;padding:11px;color:var(--ink)}.field textarea{min-height:120px;resize:vertical}.image-preview{max-width:180px;max-height:180px;border-radius:10px;display:none}.editor-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:18px}.statusline{font-size:13px;color:var(--muted);margin:12px 0}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(460px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:var(--shadow)}.login-card h1{font-family:var(--serif);font-weight:400;margin:0 0 8px}.login-card p{color:var(--muted)}.login-card input{width:100%;border:1px solid var(--line);border-radius:10px;padding:13px;margin:12px 0}.login-card button{width:100%;border:0;border-radius:10px;padding:13px;background:var(--accent);color:#fff}.login-error{color:var(--danger);font-size:13px}.admin-note{margin-top:28px;padding:16px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.65);color:var(--muted);font-size:12px}
@media(max-width:850px){.admin-grid{grid-template-columns:repeat(2,1fr)}.fields{grid-template-columns:1fr}.field.full{grid-column:auto}}
@media(max-width:520px){.admin-shell{padding:12px}.admin-top{border-radius:12px}.admin-grid{grid-template-columns:repeat(2,1fr);gap:10px}.admin-card{padding:15px}.admin-card b{font-size:16px}.admin-intro h1{font-size:29px}.item{grid-template-columns:1fr}.item-actions{justify-content:flex-end}.panel-head{align-items:flex-start}.panel-head h2{font-size:24px}.editor{padding:16px}.login-card{padding:26px}}

/* v136.4 holiday calendar publishing */
.item-actions{flex-wrap:wrap}
.item-actions a,.item-actions button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 10px;color:var(--ink);font-size:13px}
.item-actions a{border-color:#a8c3cf;background:#f4fafc;color:#365b6d}
.field input:disabled,.field select:disabled{background:#edf3f5;color:#687a83;opacity:1}
.field-note{margin:0;color:var(--muted);font-size:11px}
.image-preview{width:min(340px,100%);max-width:none;max-height:480px;object-fit:contain;border:1px solid var(--line);background:#f8fbfc}
.editor-actions button:disabled{opacity:.55;cursor:wait}
.statusline>strong{display:block;color:var(--ok);margin-bottom:10px}
.publish-actions{display:flex;flex-wrap:wrap;gap:8px}
.publish-actions a,.publish-actions button{border:1px solid #aac6b6;border-radius:9px;padding:9px 13px;background:#f3faf6;color:#355d47;font:inherit}
@media(max-width:520px){.publish-actions{display:grid}.publish-actions a,.publish-actions button{text-align:center}.item-actions{justify-content:flex-start}}