/* HQMS - khung Trao đổi dưới form chi tiết + chuông thông báo (apps/collab). Gọn 13px, navy #1f4e79, tương phản >= 4.5:1. */
.hqms-collab { --hqms-collab-primary: var(--hqms-theme-primary, #1f4e79); background: #fff; border: 1px solid #dde2e8; border-radius: var(--hqms-theme-radius, 3px);
	margin: 12px 0 24px; padding: 0; font-size: 13px; color: #000; clear: both; }
.hqms-collab-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 7px 12px; border-bottom: 1px solid #dde2e8; background: #f8fafc; }
.hqms-collab-head h4 { margin: 0; font-size: 14px; font-weight: 600; color: var(--hqms-collab-primary); }
.hqms-collab-me { color: #374151; }
.hqms-collab-msg { margin: 8px 12px 0; padding: 6px 10px; font-size: 13px; }

.hqms-collab-tabs { list-style: none; margin: 0; padding: 0 8px; display: flex; flex-wrap: wrap; border-bottom: 1px solid #dde2e8; }
.hqms-collab-tabs > li > a { display: block; padding: 7px 12px; color: #1f2937; border-bottom: 3px solid transparent; text-decoration: none; font-weight: 500; }
.hqms-collab-tabs > li > a:hover { background: #f1f5f9; color: #000; }
.hqms-collab-tabs > li.active > a { color: var(--hqms-collab-primary); border-bottom-color: var(--hqms-collab-primary); font-weight: 600; }
.hqms-collab-count { color: #4b5563; font-weight: 400; }
.hqms-collab-body { padding: 10px 12px; min-height: 60px; }
.hqms-collab-body.is-loading { opacity: .6; }
.hqms-collab-empty { margin: 8px 0; }

.hqms-collab-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 6px 0; }
.hqms-collab-row .form-control { width: auto; flex: 1 1 140px; min-width: 120px; }
.hqms-collab-row .form-control[data-field="title"] { flex: 3 1 220px; }
.hqms-collab-row .form-control[type="date"] { flex: 0 0 150px; }
.hqms-collab-row .btn { margin: 0; }
.hqms-collab .help-block { margin: 0 0 8px; color: #4b5563; }

/* bình luận */
.hqms-collab-composer { margin-bottom: 10px; }
.hqms-collab-composer .hqms-collab-row select { flex: 0 0 160px; }
.hqms-collab-ta-wrap { position: relative; }
.hqms-collab-mentions { position: absolute; z-index: 20; left: 8px; top: 100%; min-width: 260px; max-height: 220px; overflow: auto; background: #fff;
	border: 1px solid #c9d1db; border-radius: 3px; box-shadow: 0 4px 12px rgba(0,0,0,.12); }
.hqms-collab-mentions a { display: block; padding: 4px 10px; color: #111827; text-decoration: none; }
.hqms-collab-mentions a.is-active, .hqms-collab-mentions a:hover { background: #e8eef6; }
.hqms-collab-thread { border-top: 1px solid #eef1f5; padding: 8px 0 2px; }
.hqms-collab-c { display: flex; gap: 8px; margin-bottom: 8px; }
.hqms-collab-c.is-reply { margin-left: 40px; }
.hqms-collab-thread > .hqms-collab-composer { margin-left: 40px; }
.hqms-collab-avatar { flex: 0 0 30px; width: 30px; height: 30px; border-radius: 50%; background: var(--hqms-collab-primary); color: #fff;
	font-size: 12px; font-weight: 600; line-height: 30px; text-align: center; }
.hqms-collab-c.is-system .hqms-collab-avatar { background: #6b7280; }
.hqms-collab-c.is-note .hqms-collab-avatar { background: #b45309; }
.hqms-collab-c-main { flex: 1 1 auto; min-width: 0; }
.hqms-collab-c-meta { font-size: 12px; }
.hqms-collab-c-body { white-space: normal; word-wrap: break-word; padding: 2px 0; }
.hqms-collab-c.is-note .hqms-collab-c-body { background: #fff7e6; border-left: 3px solid #b45309; padding: 4px 8px; }
.hqms-collab-c.is-system .hqms-collab-c-body { color: #374151; font-style: italic; }
.hqms-collab-c.is-pinned > .hqms-collab-c-main { background: #eff6ff; border-radius: 3px; padding: 2px 6px; }
.hqms-collab-c-actions a { font-size: 12px; margin-right: 10px; }
.hqms-collab-mention { background: #e8eef6; color: #1e3a8a; border-radius: 3px; padding: 0 3px; font-weight: 600; }
.hqms-collab-tag { display: inline-block; font-size: 11px; padding: 0 6px; border-radius: 3px; background: #eef2ff; color: #3730a3; }
.hqms-collab-tag.is-pin { background: #dbeafe; color: #1e3a8a; }
.hqms-collab-confirm { font-size: 12px; margin-left: 6px; }

/* bảng file / việc / người theo dõi */
.hqms-collab-table { margin: 6px 0 0; }
.hqms-collab-table > thead > tr > th { background: #eef1f5; color: #000; font-weight: 600; white-space: nowrap; padding: 4px 8px; }
.hqms-collab-table > tbody > tr > td { padding: 4px 8px; vertical-align: middle; }
.hqms-collab-table select.form-control { width: auto; min-width: 130px; height: 26px; padding: 2px 6px; }
.hqms-collab-table tr.is-done td { color: #4b5563; }
.hqms-collab-table tr.is-done td b { text-decoration: line-through; }
.hqms-collab-prio { display: inline-block; font-size: 11px; padding: 0 6px; border-radius: 3px; background: #f3f4f6; color: #374151; }
.hqms-collab-prio[data-prio="Cao"] { background: #fff7e6; color: #7c2d12; }
.hqms-collab-prio[data-prio="Khẩn"] { background: #fef2f2; color: #991b1b; font-weight: 600; }

/* chuông thông báo trên thanh điều hướng */
.hqms-collab-bell > a { position: relative; }
.hqms-collab-bell .badge { background: #dc2626; color: #fff; font-size: 11px; padding: 2px 6px; }

/* trang của module */
.hqms-collab-unread td { font-weight: 600; }
.hqms-collab-filter { display: flex; flex-wrap: wrap; gap: 8px; align-items: flex-end; }
.hqms-collab-filter .form-group { margin: 0; }

@media print { .hqms-collab, .hqms-collab-bell { display: none !important; } }