:root{color-scheme:light;--bg:#f6f7f9;--panel:#ffffff;--panel-border:#d9dee7;--text:#1d2430;--muted:#657184;--accent:#0f766e;--accent-strong:#115e59;--warning:#b45309;--danger:#b91c1c;--ok:#15803d}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica Neue,sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.primary-action,button{align-items:center;border:1px solid var(--panel-border);border-radius:6px;background:#fff;color:var(--text);cursor:pointer;display:inline-flex;gap:6px;min-height:34px;padding:0 10px}.primary-action{background:var(--accent);border-color:var(--accent);color:#fff}.app-shell{display:grid;grid-template-columns:176px minmax(0,1fr);min-height:100vh}.side-nav{background:#111827;color:#e5e7eb;display:flex;flex-direction:column;gap:4px;padding:18px 12px}.side-nav a{border-radius:6px;padding:9px 10px}main{padding:24px}.surface{background:var(--panel);border:1px solid var(--panel-border);border-radius:8px;margin-bottom:16px;padding:16px}.section-toolbar{align-items:center;display:flex;gap:12px;justify-content:space-between;margin-bottom:14px}h1,h2{letter-spacing:0;margin:0}h1{font-size:22px}h2{font-size:16px;margin-bottom:12px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;min-width:780px;width:100%}td,th{border-bottom:1px solid #e6eaf0;font-size:14px;padding:10px;text-align:left;vertical-align:top}th{color:var(--muted);font-weight:600}.row-link{color:var(--accent-strong);display:block;font-weight:700}.muted{color:var(--muted);display:block;font-size:12px;margin-top:4px}.inline-status,.status{align-items:center;display:inline-flex;gap:5px}.status-active,.status-success{color:var(--ok)}.status-failure,.status-sync_error{color:var(--danger)}.status-draft,.status-success_with_warning{color:var(--warning)}.empty-row{color:var(--muted);text-align:center}.form-surface{max-width:920px}.segmented{display:grid;grid-gap:6px;gap:6px;grid-template-columns:repeat(5,minmax(0,1fr));margin-bottom:14px}.segmented span{border:1px solid var(--panel-border);border-radius:6px;font-size:13px;padding:8px;text-align:center}.channel-form{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr))}.channel-form label{display:grid;grid-gap:6px;gap:6px}.channel-form label span{color:var(--muted);font-size:13px}.channel-form input,.channel-form select,.channel-form textarea{border:1px solid var(--panel-border);border-radius:6px;min-height:36px;padding:0 10px;width:100%}.channel-form textarea{padding:8px 10px}.action-row{align-items:center;display:flex;flex-wrap:wrap;gap:8px;grid-column:1/-1}.action-row.compact{justify-content:flex-end}.detail-layout{display:grid;grid-gap:16px;gap:16px}.meta-grid{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(4,minmax(0,1fr));margin:0}.meta-grid div{border:1px solid #e6eaf0;border-radius:6px;padding:10px}.meta-grid dt{color:var(--muted);font-size:12px}.meta-grid dd{margin:4px 0 0}.two-column{display:grid;grid-gap:16px;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}.status-line{font-weight:700;margin:0}@media (max-width:800px){.app-shell,.channel-form,.meta-grid,.two-column{grid-template-columns:1fr}.side-nav{flex-direction:row}main{padding:14px}.section-toolbar{align-items:stretch;flex-direction:column}.segmented{grid-template-columns:repeat(2,minmax(0,1fr))}}