/* Nhãn tên */
/* Name labels */
.tpl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin-bottom: 18px; }
/* Phones/tablets: templates + preview first, then the settings, then the pages. */
@media (max-width: 900px) {
  #view-nhan-ten > main { display: contents; }
  #view-nhan-ten .lab-top { order: -1; min-width: 0; }
  #view-nhan-ten .lab-bottom { order: 1; min-width: 0; }
  #view-nhan-ten .lab-preview { margin-bottom: 0; }
}
@media (max-width: 640px) {
  .tpl-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .tpl-tile { padding: 6px; gap: 6px; }
  .tpl-tile small { display: none; }
  .lp-stage { padding: 10px; }
}
.tpl-tile { display: flex; flex-direction: column; gap: 8px; padding: 10px; text-align: left; border-radius: var(--radius); }
.tpl-tile canvas { width: 100%; height: auto; display: block; background: #fff; border-radius: 3px; box-shadow: 0 1px 4px rgba(0,0,0,.15); }
.tpl-tile b { display: block; font-size: 13px; }
.tpl-tile small { color: var(--muted); font-size: 11px; }
.tpl-tile.active { border-color: var(--accent); background: var(--accent-soft); box-shadow: 0 0 0 1px var(--accent) inset; }
.section-title { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 600; }
.border-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.border-tile { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 6px 4px; font-size: 11px; line-height: 1.2; }
.border-tile canvas { width: 100%; max-width: 54px; height: auto; display: block; border-radius: 2px; }
.border-tile.active { border-color: var(--accent); background: var(--accent-soft); box-shadow: 0 0 0 1px var(--accent) inset; color: var(--accent); font-weight: 600; }
.seg-full { display: flex; width: 100%; }
.seg-full button { flex: 1; padding: 6px 4px; }
button.mini { padding: 1px 8px; font-size: 12px; font-weight: 600; color: var(--accent); }
.field > .lbl:has(button) { align-items: center; }
.grid-info { margin-top: 10px; padding: 8px 10px; border-radius: 8px; background: var(--ok-bg); color: var(--ok); font-size: 13px; font-weight: 600; }
.grid-info.err { background: var(--danger-bg); color: var(--danger); }
details.adv { margin-top: 12px; border-top: 1px solid var(--line); padding-top: 10px; }
details.adv summary { cursor: pointer; font-weight: 600; font-size: 13px; color: var(--accent); }
details.adv + .field { margin-top: 12px; }
input:disabled { opacity: .6; cursor: not-allowed; }
.lab-preview { margin-bottom: 20px; }
.lp-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.lp-stage { background: var(--panel-2); border-radius: 10px; padding: 20px; display: grid; place-items: center; }
.lp-stage canvas { width: min(100%, 520px); height: auto; display: block; background: #fff; box-shadow: 0 2px 12px rgba(0,0,0,.15); border-radius: 2px; }