/* Lyramico CMS admin — dark dashboard theme (matches the provided Xpend-R design).
   Hand-written + dependency-free; Tailwind remains an option (CMS Core TDD §12). */
:root {
  --bg-app: #dde6f1;
  --bg-panel: #243349;
  --bg-panel-2: #1c2940;
  --bg-sidebar: #15223a;
  --bg-elevated: #2b3c57;
  --bg-row-hover: rgba(91, 155, 243, .08);
  --border: rgba(255, 255, 255, .08);
  --text: #e7edf7;
  --text-muted: #8a99b5;
  --text-dim: #61708e;
  --accent: #3d8bf2;
  --accent-hover: #2f7be0;
  --accent-soft: rgba(61, 139, 242, .18);
  --good: #4ec98a;
  --warn: #e0a93d;
  --bad: #e06464;
  --info: #5b9bf3;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: radial-gradient(1100px 700px at 50% -10%, #eef3fb, var(--bg-app));
  padding: 20px;
}

.layout {
  display: grid;
  grid-template-columns: 232px 1fr;
  min-height: calc(100vh - 40px);
  background: linear-gradient(180deg, #2a3a55, var(--bg-panel));
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 70px -25px rgba(15, 25, 45, .55);
}

/* ── Sidebar ── */
.sidebar { background: var(--bg-sidebar); display: flex; flex-direction: column; padding: 22px 16px; }
.sidebar .brand {
  color: #fff; font-weight: 800; font-size: 1.15rem; letter-spacing: .3px;
  padding: 4px 10px 24px; text-decoration: none; display: block;
}
.sidebar nav { display: flex; flex-direction: column; gap: 4px; }
.sidebar nav a {
  display: flex; align-items: center; gap: 12px;
  color: var(--text-muted); text-decoration: none;
  padding: 10px 12px; border-radius: 9px; font-weight: 500; font-size: .92rem;
  border-left: 3px solid transparent;
}
.sidebar nav a:hover { color: var(--text); background: rgba(255, 255, 255, .04); }
.sidebar nav a.active { color: #fff; background: rgba(61, 139, 242, .12); border-left-color: var(--accent); }
.sidebar nav a svg, .sidebar-foot svg { width: 18px; height: 18px; flex: none; opacity: .9; }
.sidebar-foot { margin-top: auto; padding-top: 18px; }
.sidebar-foot form { margin: 0; }
.sidebar-foot button {
  display: flex; align-items: center; gap: 12px; width: 100%;
  background: none; border: none; color: var(--text-muted);
  padding: 10px 12px; border-radius: 9px; font: inherit; cursor: pointer;
}
.sidebar-foot button:hover { color: #fff; background: rgba(255, 255, 255, .04); }

/* ── Main ── */
.main { display: flex; flex-direction: column; min-width: 0; }
.topbar {
  display: flex; align-items: center; justify-content: flex-end; gap: 14px;
  padding: 15px 28px; border-bottom: 1px solid var(--border);
}
.topbar .user { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 600; font-size: .92rem; }
.topbar .avatar {
  width: 34px; height: 34px; border-radius: 50%; color: #fff;
  background: linear-gradient(135deg, var(--accent), #6f5bf3);
  display: grid; place-items: center; font-weight: 700; font-size: .82rem;
}
.content { padding: 24px 30px; overflow: auto; }

h1 { font-size: 1.5rem; font-weight: 700; margin: 0 0 14px; color: #fff; }
a { color: var(--info); }
p { color: var(--text-muted); }

/* ── Tables ── */
table { width: 100%; border-collapse: separate; border-spacing: 0; margin-top: 12px; }
thead th {
  text-align: left; font-size: .72rem; text-transform: uppercase; letter-spacing: .6px;
  color: var(--text-dim); font-weight: 600; padding: 10px 14px; border-bottom: 1px solid var(--border);
}
tbody td { padding: 13px 14px; border-bottom: 1px solid rgba(255, 255, 255, .04); font-size: .9rem; color: var(--text); }
tbody tr:hover { background: var(--bg-row-hover); }

/* ── Buttons ── */
button {
  font: inherit; font-weight: 600; font-size: .9rem;
  padding: 9px 16px; border-radius: 9px; cursor: pointer;
  border: 1px solid var(--border); background: var(--bg-elevated); color: var(--text);
}
button:hover { border-color: rgba(255, 255, 255, .2); }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.primary:hover { background: var(--accent-hover); }
button:disabled { opacity: .5; cursor: not-allowed; }

/* links styled as buttons (table-row + page actions) */
a.btn {
  display: inline-flex; align-items: center; gap: 6px;
  font: inherit; font-weight: 600; font-size: .9rem; text-decoration: none;
  padding: 9px 16px; border-radius: 9px;
  border: 1px solid var(--border); background: var(--bg-elevated); color: var(--text);
}
a.btn:hover { border-color: rgba(255, 255, 255, .2); color: var(--text); text-decoration: none; }
a.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
a.btn.primary:hover { background: var(--accent-hover); color: #fff; }
a.btn.sm { padding: 5px 12px; font-size: .82rem; }
.row-actions { display: flex; gap: 8px; justify-content: flex-end; }

/* ── Forms ── */
.field { margin: 14px 0; display: flex; flex-direction: column; gap: 6px; max-width: 42rem; }
.field label { font-weight: 600; font-size: .82rem; color: var(--text-muted); }
input, textarea, select {
  background: var(--bg-panel-2); border: 1px solid var(--border); color: var(--text);
  padding: 10px 12px; border-radius: 9px; font: inherit;
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
input[type=checkbox] { accent-color: var(--accent); width: 16px; height: 16px; padding: 0; }
.field .help { font-size: .78rem; color: var(--text-dim); }

/* ── Editor blocks ── */
.block { background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; margin: 14px 0; }
.block > header { display: flex; justify-content: space-between; align-items: center; gap: 10px; font-weight: 600; margin-bottom: 8px; }

/* The whole left side of the header is the collapse/expand toggle (keyboard-accessible). */
.block-toggle {
  flex: 1 1 auto; min-width: 0; display: flex; align-items: baseline; gap: 8px;
  background: none; border: none; padding: 2px 0; margin: 0; cursor: pointer;
  color: var(--text); font: inherit; font-weight: 600; text-align: left;
}
.block-toggle:hover { border: none; }
.block-toggle:hover .block-key { color: #fff; }
.block-toggle .chevron { color: var(--text-dim); font-size: .8rem; transition: transform .12s ease; transform: rotate(0deg); }
.block-toggle .chevron.open { transform: rotate(90deg); }
.block-key { color: var(--text); }
.block-summary { color: var(--text-muted); font-weight: 400; font-size: .88rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.blocks-toolbar { display: flex; gap: 8px; justify-content: flex-end; margin: 6px 0 -4px; }
.blocks-toolbar button.sm { padding: 5px 12px; font-size: .82rem; }

/* Compact square move/handle controls in the block header. */
.row-actions button.icon { padding: 5px 9px; font-size: .9rem; line-height: 1; }

/* Drag-and-drop reorder (SortableJS). */
.drag-handle { flex: none; cursor: grab; color: var(--text-dim); font-size: 1rem; line-height: 1; padding: 0 2px; user-select: none; }
.drag-handle:hover { color: var(--text-muted); }
.drag-handle:active { cursor: grabbing; }
.block.sortable-ghost { opacity: .45; border-style: dashed; border-color: var(--accent); }
.group { border: 1px solid var(--border); border-radius: 10px; padding: 10px 14px; margin: 10px 0; }
.group > legend { font-size: .76rem; color: var(--text-muted); padding: 0 6px; text-transform: uppercase; letter-spacing: .5px; }

.actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 18px; }
.status { color: var(--text-muted); font-size: .9rem; }
.status strong { color: var(--info); }
.errors { color: var(--bad); }
ul.errors { padding-left: 1.1rem; }

/* ── Dashboard ── */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin: 6px 0 4px; }
.stat-card {
  background: var(--bg-elevated); border: 1px solid var(--border); border-radius: 12px;
  padding: 18px 20px; display: flex; flex-direction: column; gap: 6px; text-decoration: none;
}
a.stat-card { transition: border-color .12s ease, transform .12s ease; }
a.stat-card:hover { border-color: rgba(255, 255, 255, .2); transform: translateY(-1px); }
.stat-card .num { font-size: 2rem; font-weight: 800; color: #fff; line-height: 1; }
.stat-card .num.accent { color: var(--warn); }
.stat-card .label { color: var(--text-muted); font-size: .76rem; text-transform: uppercase; letter-spacing: .6px; }

.dash-section { margin-top: 28px; }
.dash-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.dash-head h2 { font-size: 1.05rem; color: #fff; margin: 0; font-weight: 600; }

.activity { list-style: none; margin: 12px 0 0; padding: 0; }
.activity li { display: flex; flex-wrap: wrap; gap: 10px; align-items: baseline; padding: 9px 2px; border-bottom: 1px solid rgba(255, 255, 255, .04); font-size: .88rem; }
.activity .when { color: var(--text-dim); font-size: .78rem; white-space: nowrap; min-width: 84px; }
.activity .act { color: var(--info); font-family: ui-monospace, "SF Mono", monospace; font-size: .8rem; }
.activity .who { color: var(--text-muted); }
.activity .detail { color: var(--text); }

/* ── SEO/a11y review (trio 8 A2) ── */
.hint { color: var(--text-dim); font-size: .9rem; }
.callout { border-radius: 8px; padding: 12px 16px; margin-top: 14px; font-size: .9rem; }
.callout.warn { background: rgba(224, 169, 61, .1); border: 1px solid rgba(224, 169, 61, .35); color: var(--text); }
.callout.warn strong { color: var(--warn); }
.callout ul { margin: 8px 0 0; padding-left: 1.1rem; }
.callout li { padding: 2px 0; }

/* ── Component field tree ── */
details > summary { cursor: pointer; color: var(--info); font-size: .85rem; user-select: none; }
details > summary:hover { color: var(--text); }
ul.fields { list-style: none; margin: 8px 0 0; padding-left: 16px; border-left: 1px solid var(--border); }
ul.fields li { padding: 3px 0; font-size: .86rem; color: var(--text); }
ul.fields .fkind { color: var(--text-muted); font-size: .78rem; }
ul.fields .req { color: var(--warn); font-size: .68rem; text-transform: uppercase; letter-spacing: .5px; margin-left: 6px; }
ul.fields .fhelp { color: var(--text-dim); font-size: .82rem; }

/* ── Version diff ── */
.block.diff-added { border-left: 3px solid var(--good); }
.block.diff-removed { border-left: 3px solid var(--text-dim); opacity: .8; }
.block.diff-changed { border-left: 3px solid var(--warn); }
.block.diff-unchanged { opacity: .6; }
.diff-old { color: var(--bad); text-decoration: line-through; }
.diff-new { color: var(--good); }

/* ── Theme-token editor ── */
.theme-tokens { display: flex; flex-direction: column; gap: 8px; margin: 10px 0; max-width: 42rem; }
.field.theme-token { flex-direction: row; align-items: center; gap: 10px; margin: 0; }
.field.theme-token label { flex: 0 0 11rem; font-family: var(--font-mono, ui-monospace, monospace); font-size: .8rem; color: var(--text); }
.field.theme-token input[type="text"] { flex: 1; min-width: 0; }
.field.theme-token input.swatch { flex: 0 0 2.2rem; height: 2rem; padding: 0; border-radius: 6px; cursor: pointer; }

/* ── Status badges ── */
.badge { display: inline-block; padding: 3px 11px; border-radius: 999px; font-size: .75rem; font-weight: 600; }
.badge.draft { background: rgba(138, 153, 181, .16); color: #a9b6cc; }
.badge.inreview { background: rgba(224, 169, 61, .16); color: var(--warn); }
.badge.published { background: rgba(78, 201, 138, .16); color: var(--good); }
.badge.archived { background: rgba(97, 112, 142, .16); color: var(--text-dim); }