:root { --fg:#222; --muted:#777; --line:#e3e3e3; --accent:#3a6b5e; --danger:#a3432f; }
* { box-sizing: border-box; }
body { margin:0; font-family: -apple-system, "Hiragino Kaku Gothic ProN", sans-serif;
       color: var(--fg); line-height: 1.7; background:#fafafa; }
.topbar { display:flex; justify-content:space-between; align-items:center;
          padding:12px 16px; background:#fff; border-bottom:1px solid var(--line); }
.brand { font-weight:700; text-decoration:none; color:var(--fg); }
.logout { font-size:14px; color:var(--muted); text-decoration:none; }
.container { max-width:680px; margin:0 auto; padding:16px; }
h1 { font-size:20px; }
h2 { font-size:17px; border-bottom:1px solid var(--line); padding-bottom:6px; }
.flash { padding:10px 12px; border-radius:8px; margin:10px 0; }
.flash-error { background:#fbeae6; color:var(--danger); }
.flash-success { background:#e7f1ed; color:var(--accent); }
.card { display:block; background:#fff; border:1px solid var(--line); border-radius:12px;
        padding:14px; margin:12px 0; text-decoration:none; color:var(--fg); }
.card-title { font-weight:700; font-size:16px; }
.card-meta { color:var(--muted); font-size:13px; margin:4px 0; }
.badges { margin:6px 0; }
.badge { display:inline-block; font-size:11px; padding:2px 8px; border-radius:999px;
         background:#eef2f1; color:var(--accent); margin-right:4px; }
.hp-status { font-size:12px; color:var(--muted); }
.meta-box { background:#fff; border:1px solid var(--line); border-radius:10px; padding:12px; margin:10px 0; }
.muted { color:var(--muted); font-size:13px; }
.channel { background:#fff; border:1px solid var(--line); border-radius:12px; padding:14px; margin:14px 0; }
.rendered { font-size:15px; }
.rendered img { max-width:100%; height:auto; }
.x-variant { border-top:1px dashed var(--line); padding-top:10px; margin-top:10px; }
.x-text { white-space:pre-wrap; word-break:break-word; background:#f6f6f6; padding:10px;
          border-radius:8px; font-family:inherit; font-size:14px; }
.actions, .hp-actions { display:flex; gap:8px; flex-wrap:wrap; margin-top:10px; }
.btn { display:inline-block; padding:10px 14px; border-radius:8px; border:1px solid var(--line);
       background:#fff; color:var(--fg); font-size:14px; text-decoration:none; cursor:pointer; }
.btn-draft { background:#eef2f1; border-color:var(--accent); color:var(--accent); }
.btn-publish { background:var(--danger); border-color:var(--danger); color:#fff; }
.posted { font-size:13px; color:var(--accent); margin:8px 0; }
.back { font-size:14px; color:var(--muted); text-decoration:none; }
.login-form { display:flex; flex-direction:column; gap:10px; max-width:320px; margin:40px auto; }
.login-form input { padding:12px; font-size:16px; border:1px solid var(--line); border-radius:8px; }
.login-form button { padding:12px; font-size:16px; background:var(--accent); color:#fff; border:none; border-radius:8px; }
.images { font-size:13px; color:var(--muted); margin-top:8px; }
.empty { color:var(--muted); }
.thumbs { display:flex; flex-wrap:wrap; gap:12px; margin-top:10px; }
.thumb { margin:0; width:140px; display:flex; flex-direction:column; gap:6px; }
.thumb img { width:140px; height:140px; object-fit:cover; border:1px solid var(--line); border-radius:8px; }
.featured-badge { font-size:11px; color:var(--accent); background:#eef2f1; border-radius:999px; padding:2px 8px; align-self:flex-start; }
.thumb .btn { font-size:12px; padding:6px 10px; text-align:center; }
.upload-form { display:flex; flex-wrap:wrap; gap:8px; align-items:center; margin:10px 0; }
.thumb { width:150px; }
.thumb form { margin:0; }
.btn-small { font-size:12px; padding:6px 8px; width:100%; }
.btn-danger { color:var(--danger); border-color:var(--danger); background:#fff; }
.copy-item { border-top:1px dashed var(--line); padding-top:10px; margin-top:10px; }
.prompt-label { font-size:13px; font-weight:700; color:var(--accent); margin-bottom:4px; }
.prompt-text { white-space:pre-wrap; word-break:break-word; background:#f6f6f6; padding:10px; border-radius:8px; font-family:inherit; font-size:13px; }