/* Component dùng chung (ui.php + ui.js). Dựa trên token --md-* trong style.css. */

/* Ô nhập: lỗi theo từng ô */
.ui-req { color: var(--danger); }
.ui-field.has-err input, .ui-field.has-err select { border-color: var(--danger) !important; box-shadow: 0 0 0 3px rgba(217, 70, 90, .12) !important; }
.ui-field.has-err > label { color: var(--danger); }
.ui-err { display: flex; align-items: flex-start; gap: 5px; margin: 6px 0 0; color: var(--danger); font-size: 12.5px; line-height: 18px; font-weight: 600; }
.ui-err .ms { font-size: 16px; margin-top: 1px; }
.ui-err[hidden] { display: none !important; }
.ui-count { float: right; font-weight: 600; color: var(--md-faint); font-size: 11.5px; }
.ui-field.has-err .m3-chip-set { padding: 6px; border-radius: 14px; box-shadow: 0 0 0 1px var(--danger); }

/* Thông báo */
.m3-banner b { font-weight: 800; }
.ui-banner-tip { font-weight: 500; margin-top: 4px; font-size: 13px; opacity: .9; }
.ui-banner-warn { background: #fdf6e7 !important; color: #8a5a00 !important; border-color: #f3dfb0 !important; }
.ui-banner-info { background: var(--md-primary-soft) !important; color: var(--md-primary-dark) !important; border-color: var(--md-primary-line) !important; }
.ui-form-error:empty { display: none; }
.ui-form-error .m3-banner { margin-bottom: 16px; }

/* Chip chọn nhiều */
.m3-chip { position: relative; cursor: pointer; }
.m3-chip input { position: absolute; opacity: 0; pointer-events: none; }
.m3-chip:focus-within { outline: 3px solid rgba(139, 60, 240, .35); outline-offset: 2px; }

/* Công tắc */
.ui-switch { display: flex !important; align-items: center; gap: 10px; font-weight: 700; cursor: pointer; }
.ui-switch input { width: 18px; height: 18px; margin: 0; accent-color: var(--md-primary); }

/* Nút đang xử lý */
.is-loading { pointer-events: none; opacity: .85; }
.is-loading .m3-spinner { display: inline-block; vertical-align: -3px; }
form.is-busy .m3-icon-btn { opacity: .5; }

/* Tag màu thêm */
.tag-red { background: #fde8eb; color: #b42336; }
.tag-grey { background: #f1f2f8; color: var(--md-muted); }

/* Hàng danh sách người dùng / mục có avatar */
.ui-avatar { flex: none; width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--md-grad); color: #fff; font: 900 18px/1 "Nunito", sans-serif; }
.ui-title { font: 800 15px/20px "Nunito", sans-serif; color: var(--md-on-surface); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ui-title small { font: 600 12.5px ui-monospace, Menlo, Consolas, monospace; color: var(--md-muted); margin-left: 6px; }
.ui-nums { flex: none; display: flex; }
.ui-num { flex: none; display: flex; flex-direction: column; align-items: center; min-width: 64px; padding: 6px 8px; border-radius: 12px; color: var(--md-on-surface); text-decoration: none; }
.ui-num b { font: 900 17px/22px "Nunito", sans-serif; }
.ui-num b small { font-size: 13px; color: var(--md-faint); }
.ui-num span { font-size: 11.5px; color: var(--md-faint); font-weight: 700; white-space: nowrap; }
.ui-num.is-full b { color: var(--md-error); }
a.ui-num:hover { background: var(--md-primary-soft); color: var(--md-primary-dark); }
.is-off .ui-avatar { background: #c9ccdb; }
.is-off .ui-title, .is-off .m3-link-tags { opacity: .6; }

@media (max-width: 640px) {
  .m3-link.ui-row { flex-wrap: wrap; }
  .ui-row .m3-link-main { flex-basis: calc(100% - 64px); }
  .ui-row .ui-nums { order: 3; flex: 1; }
  .ui-row .m3-link-actions { order: 4; }
}