:root {
  --bg: #0f1115;
  --panel: #171923;
  --muted: #8b93a7;
  --text: #e7e9ee;
  --primary: #4f83ff;
  --danger: #ff6b6b;
  --border: #283044;
  --radius: 10px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--text);
  background: radial-gradient(1200px 800px at 10% 0%, #151826 0%, var(--bg) 60%),
              radial-gradient(1200px 800px at 90% 0%, #1a1f2e 0%, var(--bg) 60%),
              var(--bg);
}

.app-header { padding: 24px 16px 8px; text-align: center; }
.app-header h1 { margin: 0; font-size: 28px; letter-spacing: 0.3px; }
.subtitle { margin: 6px 0 0; color: var(--muted); font-size: 13px; }

.container { max-width: 1100px; margin: 0 auto; padding: 16px; }

.toolbar { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; margin-bottom: 12px; }
.toolbar .actions { display: flex; gap: 8px; flex-wrap: wrap; }

input[type="search"], input[type="text"], textarea {
  width: 100%;
  padding: 10px 12px;
  color: var(--text);
  background: #11131b;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.button.like, button {
  appearance: none;
  border: 1px solid var(--border);
  background: #11131b;
  color: var(--text);
  padding: 9px 12px;
  border-radius: 8px;
  cursor: pointer;
}
button.primary { background: linear-gradient(180deg, #5a8cff, #346dff); border-color: #2c55c4; }
button.danger { background: linear-gradient(180deg, #ff7a7a, #ff5252); border-color: #b13a3a; }
button:hover { filter: brightness(1.05); }

.card {
  background: linear-gradient(180deg, #121523, #0e1018);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}
.hidden { display: none; }

#formSection { margin-bottom: 12px; }
.grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.grid .wide { grid-column: 1 / -1; }
label { display: grid; gap: 6px; font-size: 13px; color: var(--muted); }

.form-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 8px; }

.table-wrap { overflow: auto; border-radius: 8px; border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; background: #0d0f17; }
thead th { text-align: left; font-weight: 600; color: var(--muted); font-size: 13px; background: #0e111a; }
th, td { padding: 10px 12px; border-bottom: 1px solid #1e2435; vertical-align: top; }
.actions-col { width: 140px; }
.row-actions { display: flex; gap: 6px; }
.domains { color: #cfd5e6; font-size: 12px; }

.footer { text-align: center; color: var(--muted); padding: 24px 16px 40px; font-size: 12px; }

@media (max-width: 800px) {
  .grid { grid-template-columns: 1fr; }
  .actions-col { width: 120px; }
}

/* Subsections for Accounts and Domains */
.subsection { background: #0b0d15; border: 1px solid var(--border); border-radius: 8px; padding: 10px; }
.subheader { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.subheader h3 { margin: 0; font-size: 14px; color: var(--text); }
.list { display: grid; gap: 8px; }
.row { display: grid; gap: 8px; grid-template-columns: 1.1fr 1.1fr 0.8fr 1.2fr auto; align-items: start; }
.row .small { grid-template-columns: 1.5fr 1fr 1.2fr auto; }
.row input, .row textarea, .row select { width: 100%; }
.row .remove { background: #1a1d29; border-color: #2a334a; }

/* CMS list within an account row */
.cms-list { grid-column: 1 / -1; display: grid; gap: 6px; margin-top: 4px; }
.cms-row { display: grid; gap: 6px; grid-template-columns: 1.2fr 0.8fr auto; align-items: center; }
.cms-row input { width: 100%; }
.cms-list .add-cms { width: max-content; }

/* Plugins (Extensions) nested under a CMS */
.plugins-list { grid-column: 1 / -1; display: grid; gap: 6px; padding-left: 12px; border-left: 1px dashed #2a334a; }
.plugin-row { display: grid; gap: 6px; grid-template-columns: 1.2fr 0.8fr auto; align-items: center; }
.plugin-row input { width: 100%; }
.plugins-list .add-plugin { width: max-content; }

/* Modal for read-only view */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,0.55); display: grid; place-items: center; z-index: 50; }
.modal.hidden { display: none; }
.modal .dialog { width: min(900px, 96vw); max-height: 90vh; overflow: auto; background: #0e111a; border: 1px solid var(--border); border-radius: 12px; box-shadow: 0 20px 60px rgba(0,0,0,0.45); }
.dialog-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; border-bottom: 1px solid var(--border); }
.dialog-header .icon { background: transparent; border: none; color: var(--text); font-size: 22px; line-height: 1; cursor: pointer; }
.dialog-body { padding: 14px; display: grid; gap: 12px; }
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 6px 10px; }
.kv .key { color: var(--muted); }
.list-vertical { display: grid; gap: 8px; }
.chip { display: inline-block; background: #141827; border: 1px solid var(--border); border-radius: 999px; padding: 2px 8px; font-size: 12px; color: #d4daf0; }