/* Lịch & lịch họp theo việc (gói LH, 06/10/2026) — js/ui-lichhop.js.
   Cột 4 Hộp đến (aside.hv-lich, trạng thái ở thuộc tính data-lh-che: mo | thu | an | an1; lớp lh-noi = lớp nổi phủ bên phải),
   mục "Cuộc họp của việc này" trong khung đọc, hộp thoại đặt / sửa họp, hộp thoại hỏi, màn chi tiết điện thoại.
   Chỉ dùng token theme (--primary, --primary-soft, --line, --ink, --ink-2, --ink-3, --bg, --card, --danger, --warn,
   --success) nên tự đúng cả 3 giao diện. Lưu ý: không viết ký tự kết thúc chú thích bên trong chú thích. */

.hv-lich {
  --lh-card: var(--card, #fff);
  --lh-bd: var(--line, var(--bd, #ddd));
  position: relative; display: flex; flex-direction: column; min-width: 0; min-height: 0;
  border-left: 1px solid var(--lh-bd);
  background: color-mix(in srgb, var(--bg) 82%, var(--lh-bd));
  color: var(--ink); font-size: var(--fs-sm);
}
.hv-lich[hidden], .hv-lich[data-lh-che="an1"] { display: none; }
.hv-lich .lh-mini, .hv-lich .lh-mo-noi, .hv-lich .lh-khung { display: none; }
.hv-lich[data-lh-che="mo"] .lh-khung { display: flex; }
.hv-lich[data-lh-che="thu"] .lh-mini { display: flex; }
.hv-lich[data-lh-che="an"] { border-left: 0; }
.hv-lich[data-lh-che="an"]:not(.lh-noi) .lh-mo-noi { display: inline-flex; }
.hv-lich.lh-noi .lh-khung {
  display: flex; position: absolute; top: 0; right: 0; bottom: 0; z-index: 15; width: 300px; max-width: 92vw;
  background: var(--lh-card); border-left: 1px solid var(--lh-bd);
  box-shadow: -6px 0 22px color-mix(in srgb, var(--ink) 22%, transparent);
}
@container hv (max-width: 759px) { .hv-lich { display: none !important; } }

/* Dải thu gọn 44px */
.lh-mini { flex-direction: column; align-items: center; gap: 4px; padding: 8px 0; }
.lh-ic {
  display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; padding: 0;
  border: 0; border-radius: 6px; background: transparent; color: var(--ink-3); font-size: 16px; line-height: 1; cursor: pointer;
}
.lh-ic:hover { background: var(--primary-soft); color: var(--primary); }
.lh-ic svg { width: 16px; height: 16px; }
.lh-mini-n { display: flex; flex-direction: column; align-items: center; margin-top: 6px; font-size: 10px; line-height: 1.2; color: var(--ink-3); text-align: center; }
.lh-mini-n b { font-size: var(--fs-md); color: var(--primary); }
.lh-mo-noi {
  position: absolute; top: 56px; right: 0; z-index: 14; flex-direction: column; align-items: center; gap: 2px;
  padding: 7px 5px; border: 1px solid var(--lh-bd); border-right: 0; border-radius: 8px 0 0 8px;
  background: var(--lh-card); color: var(--primary); font-size: var(--fs-xs); font-weight: 600; cursor: pointer;
  box-shadow: -2px 2px 8px color-mix(in srgb, var(--ink) 14%, transparent);
}
.lh-mo-noi svg { width: 14px; height: 14px; }

/* Khung mở */
.lh-khung { flex-direction: column; min-height: 0; height: 100%; width: 100%; }
.lh-dau { display: flex; align-items: center; gap: 2px; padding: 6px 6px 0 8px; border-bottom: 1px solid var(--lh-bd); background: var(--lh-card); }
.lh-tab { padding: 6px 10px; border: 0; border-bottom: 2px solid transparent; background: none; font-size: var(--fs-sm); color: var(--ink-3); cursor: pointer; }
.lh-tab[aria-selected="true"] { color: var(--primary); border-bottom-color: var(--primary); font-weight: 700; }
.lh-thu { margin-left: auto; }
.lh-than { flex: 1; min-height: 0; overflow: auto; padding: 10px 12px 14px; }

/* Lịch tháng */
.lh-cal-h { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; }
.lh-cal-h b { font-size: var(--fs-sm); color: var(--ink); }
.lh-cal { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 2px; }
.lh-wd { padding: 2px 0; font-size: 11px; font-weight: 600; color: var(--ink-3); text-align: center; }
.lh-o {
  display: flex; flex-direction: column; align-items: center; justify-content: flex-start; gap: 1px; height: 36px; padding: 3px 0 0;
  border: 0; border-radius: 6px; background: transparent; color: var(--ink); font-size: var(--fs-sm); cursor: pointer;
}
.lh-o:hover { background: var(--primary-soft); }
.lh-o.lh-ngoai { color: var(--ink-3); opacity: .6; }
.lh-o.lh-nay { font-weight: 700; color: var(--primary); box-shadow: inset 0 0 0 1px var(--primary); }
.lh-o.lh-chon { background: var(--primary); color: var(--primary-ink, #fff); }
.lh-cham { display: flex; gap: 2px; height: 5px; }
.lh-cham i, .lh-chu i { display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--primary); }
.lh-cham i.lh-d, .lh-chu i.lh-d { background: var(--danger); }
.lh-o.lh-chon .lh-cham i { background: var(--primary-ink, #fff); }
.lh-o.lh-chon .lh-cham i.lh-d { background: color-mix(in srgb, var(--danger) 40%, #fff); }
.lh-chu { display: flex; gap: 12px; margin: 6px 0 2px; font-size: 11px; color: var(--ink-3); }
.lh-chu span { display: inline-flex; align-items: center; gap: 4px; }
.lh-ngay-h { margin: 10px 0 5px; font-size: var(--fs-xs); font-weight: 700; color: var(--ink-2); }

/* Mục chương trình / danh sách */
.lh-ag {
  display: flex; flex-direction: column; gap: 1px; width: 100%; margin: 0 0 6px; padding: 6px 8px; text-align: left;
  border: 1px solid var(--lh-bd, var(--line)); border-left: 3px solid var(--primary); border-radius: 8px;
  background: var(--lh-card, var(--card, #fff)); color: var(--ink); cursor: pointer; font: inherit;
}
.lh-ag:hover { border-color: var(--primary); }
.lh-ag-0 { font-size: 11px; color: var(--ink-3); }
.lh-ag-1 { font-size: var(--fs-sm); font-weight: 600; color: var(--ink); overflow-wrap: anywhere; }
.lh-ag-2 { font-size: 11px; color: var(--ink-2); }
.lh-ag.lh-han { border-left-color: var(--danger); }
.lh-ag.lh-huy, .lh-mt.lh-huy { opacity: .6; }
.lh-ag.lh-huy .lh-ag-1, .lh-mt.lh-huy .lh-mt-t { text-decoration: line-through; }
.lh-rong { padding: 6px 0; font-size: var(--fs-sm); color: var(--ink-3); }
.lh-chuasan { padding: 16px 4px; text-align: center; }
.lh-loc { display: inline-flex; margin-bottom: 6px; border: 1px solid var(--lh-bd, var(--line)); border-radius: 6px; overflow: hidden; }
.lh-loc button { padding: 4px 10px; border: 0; background: var(--lh-card, var(--card, #fff)); font-size: var(--fs-xs); color: var(--ink-3); cursor: pointer; }
.lh-loc button + button { border-left: 1px solid var(--lh-bd, var(--line)); }
.lh-loc button[aria-pressed="true"] { background: var(--primary-soft); color: var(--primary); font-weight: 700; }

/* Nút, nhãn, hộp báo */
.lh-nut {
  display: inline-flex; align-items: center; gap: 5px; min-height: 30px; padding: 4px 11px;
  border: 1px solid var(--line, #ddd); border-radius: 7px; background: var(--card, #fff);
  font-size: var(--fs-sm); font-weight: 600; color: var(--ink-2); cursor: pointer; white-space: nowrap;
}
.lh-nut:hover { border-color: var(--primary); color: var(--primary); }
.lh-nut:disabled { opacity: .6; cursor: default; }
.lh-nut.lh-chinh { background: var(--primary); border-color: var(--primary); color: var(--primary-ink, #fff); }
.lh-nut.lh-nguy { border-color: var(--danger); color: var(--danger); }
.lh-nut.lh-nguy-dac { background: var(--danger); border-color: var(--danger); color: #fff; }
.lh-rong-nut { width: 100%; justify-content: center; margin-top: 6px; white-space: normal; text-align: center; }
.lh-chip {
  display: inline-block; padding: 0 7px; border-radius: 999px; font-size: 11px; font-weight: 600; line-height: 18px; white-space: nowrap;
  color: var(--ink-2); background: color-mix(in srgb, var(--line, #ddd) 50%, var(--card, #fff));
}
.lh-chip.lh-g { color: var(--success); background: color-mix(in srgb, var(--success) 13%, var(--card, #fff)); }
.lh-chip.lh-a { color: color-mix(in srgb, var(--warn) 55%, var(--ink)); background: color-mix(in srgb, var(--warn) 18%, var(--card, #fff)); }
.lh-chip.lh-r { color: var(--danger); background: color-mix(in srgb, var(--danger) 12%, var(--card, #fff)); }
.lh-chip.lh-b { color: var(--primary); background: var(--primary-soft); }
.lh-canh, .lh-ok {
  margin: 6px 0; padding: 6px 9px; border-radius: 6px; font-size: var(--fs-xs); color: var(--ink);
  background: color-mix(in srgb, var(--warn) 14%, var(--card, #fff)); border: 1px solid color-mix(in srgb, var(--warn) 45%, var(--line, #ddd));
}
.lh-canh[hidden] { display: none; }
.lh-canh.lh-nhe { background: color-mix(in srgb, var(--warn) 8%, var(--card, #fff)); }
.lh-ok { background: color-mix(in srgb, var(--success) 10%, var(--card, #fff)); border-color: color-mix(in srgb, var(--success) 40%, var(--line, #ddd)); }
.lh-goi { margin: 6px 0 4px; font-size: var(--fs-xs); color: var(--ink-3); }
.lh-loi-chu { color: var(--danger); font-weight: 600; }
.lh-inl { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.lh-inl-nw { flex-wrap: nowrap; }

/* Chi tiết cuộc họp */
.lh-back { margin: 0 0 6px; padding: 2px 0; border: 0; background: none; color: var(--primary); font-size: var(--fs-sm); font-weight: 600; cursor: pointer; }
.lh-ct h4 { margin: 0 0 6px; font-size: var(--fs-md); line-height: 1.35; color: var(--ink); overflow-wrap: anywhere; }
.lh-viec-chip {
  display: inline-block; max-width: 100%; padding: 2px 9px; border: 0; border-radius: 999px; white-space: normal; overflow-wrap: anywhere;
  background: var(--primary-soft); color: var(--primary); font-size: var(--fs-xs); font-weight: 600; cursor: pointer; text-align: left;
}
.lh-mo { font-size: var(--fs-xs); color: var(--ink-3); font-style: italic; }
.lh-kv { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 3px 10px; margin: 8px 0; font-size: var(--fs-sm); }
.lh-kv > span:nth-child(odd) { color: var(--ink-3); }
.lh-kv > *:nth-child(even) { color: var(--ink); overflow-wrap: anywhere; }
.lh-kv a { color: var(--link, var(--primary)); }
.lh-rsvp { display: inline-flex; border: 1px solid var(--line, #ddd); border-radius: 7px; overflow: hidden; }
.lh-rsvp button { padding: 5px 12px; border: 0; background: var(--card, #fff); font-size: var(--fs-sm); color: var(--ink-2); cursor: pointer; }
.lh-rsvp button + button { border-left: 1px solid var(--line, #ddd); }
.lh-rsvp .lh-tl-co[aria-pressed="true"] { background: var(--success); color: #fff; }
.lh-rsvp .lh-tl-cothe[aria-pressed="true"] { background: var(--warn); color: #1a1a1a; }
.lh-rsvp .lh-tl-khong[aria-pressed="true"] { background: var(--danger); color: #fff; }
.lh-ppl { margin: 0; padding: 0; list-style: none; }
.lh-ppl li { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 3px 0; border-bottom: 1px dashed var(--line, #ddd); font-size: var(--fs-sm); }
.lh-ppl em { font-style: normal; font-size: 11px; color: var(--ink-3); }
.lh-nd { margin-top: 6px; padding: 6px 8px; border: 1px solid var(--line, #ddd); border-radius: 7px; background: var(--card, #fff); font-size: var(--fs-xs); white-space: pre-wrap; overflow-wrap: anywhere; }
.lh-ct-nut { margin-top: 10px; }

/* Mục "Cuộc họp của việc này" trong khung đọc */
.lh-viec { flex: none; max-height: 34vh; overflow: auto; padding: 8px 14px 6px; background: var(--card, #fff); border-bottom: 1px solid var(--line, #ddd); }
.lh-viec[hidden] { display: none; }
.lh-viec-h { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.lh-viec-h h4 { margin: 0; font-size: var(--fs-sm); font-weight: 700; color: var(--ink); }
.lh-mt {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 10px; width: 100%; margin-top: 6px; padding: 6px 10px;
  border: 1px solid var(--line, #ddd); border-left: 3px solid var(--primary); border-radius: 8px; background: var(--card, #fff);
  color: var(--ink); font: inherit; text-align: left; cursor: pointer;
}
.lh-mt:hover { border-color: var(--primary); }
.lh-mt-d { min-width: 40px; font-size: var(--fs-xs); font-weight: 700; line-height: 1.25; color: var(--primary); text-align: center; }
.lh-mt-b { display: flex; flex-direction: column; min-width: 0; }
.lh-mt-t { font-size: var(--fs-sm); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lh-mt-m { font-size: var(--fs-xs); color: var(--ink-3); }

/* Hộp thoại đặt / sửa họp */
.lh-dlg {
  width: min(780px, 96vw); max-width: 96vw; max-height: 92vh; padding: 0;
  border: 1px solid var(--line, #ddd); border-radius: 12px; background: var(--card, #fff); color: var(--ink);
  font-size: var(--fs-sm); box-shadow: 0 18px 48px color-mix(in srgb, var(--ink) 30%, transparent);
}
.lh-dlg::backdrop, .lh-hoi::backdrop { background: color-mix(in srgb, var(--ink) 45%, transparent); }
.lh-f { display: flex; flex-direction: column; max-height: 92vh; }
.lh-f-dau { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-bottom: 1px solid var(--line, #ddd); }
.lh-f-dau h3 { flex: 1; min-width: 0; margin: 0; font-size: var(--fs-md); color: var(--ink); }
.lh-f-than { flex: 1; min-height: 0; overflow: auto; padding: 12px 14px; }
.lh-hang { display: grid; grid-template-columns: 118px minmax(0, 1fr); gap: 10px; align-items: start; margin-bottom: 10px; }
.lh-nhan { padding-top: 6px; font-size: var(--fs-sm); font-weight: 600; color: var(--ink-2); }
.lh-o-nd { min-width: 0; }
.lh-dlg input:not([type="checkbox"]), .lh-dlg select, .lh-dlg textarea, .lh-hoi textarea {
  width: 100%; min-height: 32px; padding: 4px 8px; border: 1px solid var(--line, #ddd); border-radius: 6px;
  background: var(--card, #fff); color: var(--ink); font: inherit; font-size: var(--fs-sm);
}
.lh-dlg textarea, .lh-hoi textarea { min-height: 72px; resize: vertical; }
.lh-dlg .lh-inl > input, .lh-dlg .lh-inl > select { width: auto; }
.lh-dlg .lh-inl-nw > input { flex: 1; min-width: 0; }
.lh-dlg .lh-inl-nw > select { width: 190px; flex: none; }
.lh-dlg input:disabled, .lh-dlg select:disabled { opacity: .65; }
.lh-solan { display: inline-flex; align-items: center; gap: 4px; font-size: var(--fs-xs); color: var(--ink-2); }
.lh-solan[hidden] { display: none; }
.lh-dlg .lh-solan input { width: 64px; }
.lh-ck { display: inline-flex; align-items: center; gap: 5px; font-size: var(--fs-xs); color: var(--ink-2); }
.lh-ck input { width: auto; min-height: 0; }
.lh-pk { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; }
.lh-p {
  display: inline-flex; align-items: center; gap: 4px; padding: 2px 4px 2px 9px; border: 1px solid transparent; border-radius: 999px;
  background: var(--primary-soft); color: var(--ink); font-size: var(--fs-xs);
}
.lh-p em { font-style: normal; color: var(--ink-3); }
.lh-p-tc { padding-right: 9px; }
.lh-p-tuy { background: var(--card, #fff); border-style: dashed; border-color: var(--line, #ddd); }
.lh-p-ngoai { background: color-mix(in srgb, var(--warn) 14%, var(--card, #fff)); }
.lh-mk { padding: 0 6px; border: 0; border-radius: 999px; background: var(--card, #fff); color: var(--primary); font-size: 10px; font-weight: 700; line-height: 18px; cursor: pointer; }
.lh-x { padding: 0 4px; border: 0; background: none; color: var(--ink-3); font-size: 12px; cursor: pointer; }
.lh-x:hover { color: var(--danger); }
.lh-nhan-c { padding: 0 5px; border-radius: 999px; font-size: 10px; font-style: normal; color: color-mix(in srgb, var(--warn) 55%, var(--ink)); background: color-mix(in srgb, var(--warn) 18%, var(--card, #fff)); }
.lh-them { width: 100%; margin-top: 4px; }
.lh-dlg .lh-them select { max-width: 280px; }
.lh-dlg .lh-them input[type="email"] { width: 220px; max-width: 100%; }

/* Lịch bận 08–18h */
.lh-sch { font-size: var(--fs-xs); }
.lh-sr { display: grid; grid-template-columns: 118px minmax(0, 1fr); gap: 6px; align-items: center; margin: 2px 0; }
.lh-sn { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-2); }
.lh-sg { position: relative; height: 18px; border-radius: 4px; overflow: hidden; background: color-mix(in srgb, var(--primary-soft) 60%, var(--card, #fff)); }
.lh-sr-h .lh-sg { display: flex; height: auto; background: none; }
.lh-sr-h .lh-sg span { flex: 1; font-size: 10px; color: var(--ink-3); }
.lh-sel { position: absolute; top: 0; bottom: 0; background: color-mix(in srgb, var(--primary) 22%, transparent); border: 1px solid var(--primary); border-radius: 3px; }
.lh-bz { position: absolute; top: 4px; bottom: 4px; border-radius: 3px; background: color-mix(in srgb, var(--ink-3) 65%, transparent); }
.lh-bz.lh-trung { background: var(--danger); }
.lh-sg-trong { display: flex; align-items: center; background: var(--bg); }
.lh-sg-trong span { padding-left: 6px; font-size: 10px; color: var(--ink-3); }

.lh-f-loi { margin: 0 14px; padding: 6px 10px; border-radius: 6px; font-size: var(--fs-sm); color: var(--danger); background: color-mix(in srgb, var(--danger) 10%, var(--card, #fff)); }
.lh-f-loi[hidden] { display: none; }
.lh-f-chan { display: flex; align-items: center; justify-content: flex-end; gap: 8px; padding: 10px 14px; border-top: 1px solid var(--line, #ddd); }
.lh-f-chan .lh-goi { margin: 0 auto 0 0; }

/* Điện thoại / khung hẹp: hộp thoại toàn màn, nhãn trên ô */
.lh-dlg.lh-toan-man { width: 100vw; max-width: 100vw; height: 100dvh; max-height: 100dvh; margin: 0; border: 0; border-radius: 0; }
.lh-dlg.lh-toan-man .lh-f { height: 100dvh; max-height: 100dvh; }
.lh-dlg.lh-toan-man .lh-hang, .lh-dlg.lh-toan-man .lh-sr { grid-template-columns: minmax(0, 1fr); gap: 3px; }
.lh-dlg.lh-toan-man .lh-sr:not(.lh-sr-h) { grid-template-columns: 84px minmax(0, 1fr); }
.lh-dlg.lh-toan-man .lh-inl-nw { flex-wrap: wrap; }
.lh-dlg.lh-toan-man .lh-inl-nw > select { width: 100%; }
@media (max-width: 640px) {
  .lh-hang { grid-template-columns: minmax(0, 1fr); gap: 3px; }
  .lh-f-chan { flex-wrap: wrap; }
}

/* Hộp thoại hỏi trong app */
.lh-hoi { width: min(440px, 92vw); padding: 16px 18px; border: 1px solid var(--line, #ddd); border-radius: 12px; background: var(--card, #fff); color: var(--ink); }
.lh-hoi h3 { margin: 0 0 6px; font-size: var(--fs-md); }
.lh-hoi p { margin: 0 0 10px; font-size: var(--fs-sm); color: var(--ink-2); overflow-wrap: anywhere; }
.lh-hoi .lh-nhan { display: block; padding: 0 0 4px; }
.lh-hoi-f { display: flex; justify-content: flex-end; gap: 8px; margin-top: 12px; }

/* Điện thoại: mục Cuộc họp + màn chi tiết toàn màn */
.lh-mb { padding: 4px 2px 12px; }
.lh-man { position: fixed; inset: 0; z-index: 2600; display: flex; flex-direction: column; background: var(--bg); color: var(--ink); font-size: var(--fs-sm); }
.lh-man-dau { display: flex; align-items: center; gap: 10px; padding: 10px 12px; padding-top: max(10px, env(safe-area-inset-top)); border-bottom: 1px solid var(--line, #ddd); background: var(--card, #fff); }
.lh-man-dau b { font-size: var(--fs-md); }
.lh-man-than { flex: 1; min-height: 0; overflow: auto; padding: 12px 14px calc(16px + env(safe-area-inset-bottom)); }

/* Ghép XLTC-1 (v4.83): css/xltc.css đặt lưới 3 cột khi khung xử lý tại chỗ mở rộng (.hv-xltc-rong) ⇒ thêm lại cột 4
   (cùng bộ chọn, tệp này nạp sau xltc.css). Không có cột 4 thì aside.hv-lich rơi xuống hàng ngầm định.
   tra-no N8 (RVD-03): cột 2 dùng biến --hv-xltc-dai khai ở css/xltc.css (không chép cứng số). */
.hv.hv-xltc-rong .hv-grid { grid-template-columns: var(--hv-cot1) var(--hv-xltc-dai) minmax(0, 1fr) var(--hv-cot4); }