/**

 * Bình luận công khai — đồng bộ palette ETP (tin tức / Hỏi đáp).

 * Form gửi bình luận hiển thị trong popup; captcha SVG tự host.

 */



.ga-binhluan {

  --ga-bl-accent: var(--ga-blue-primary, #0a4d8c);

  --ga-bl-accent-soft: #eef4fa;

  --ga-bl-gold: var(--ga-gold, #c9a227);

  --ga-bl-border: var(--ga-detail-border, #e3e6ec);

  --ga-bl-surface: var(--ga-white, #fff);

  --ga-bl-muted: var(--ga-text-muted, #5c6b7a);

  --ga-bl-text: var(--ga-text, #1a2b3c);

  margin-top: 2.5rem;

  padding-top: 1.5rem;

  border-top: 1px solid var(--ga-bl-border);

  color: var(--ga-bl-text);

  font-family: var(--ga-font, inherit);

}



.ga-binhluan-section__head {

  display: flex;

  flex-wrap: wrap;

  align-items: center;

  justify-content: space-between;

  gap: 0.75rem 1rem;

  margin-bottom: 1.25rem;

  padding-left: 0.75rem;

  border-left: 3px solid var(--ga-bl-accent);

}



.ga-binhluan-section__title {

  margin: 0;

  color: #0f1623;

  font-family: var(--font-bold, inherit);

  font-size: var(--fs-14, 0.875rem);

  letter-spacing: 0.04em;

  text-transform: uppercase;

}



/* ── Danh sách bình luận ── */



.ga-binhluan-list {

  margin-bottom: 0;

}



.ga-binhluan-list__head {

  display: flex;

  align-items: center;

  justify-content: space-between;

  gap: 0.75rem;

  margin-bottom: 1rem;

}



.ga-binhluan-list__title {

  margin: 0;

  color: #0f1623;

  font-family: var(--font-semibold, inherit);

  font-size: var(--fs-15, 0.9375rem);

}



.ga-binhluan-list__count {

  display: inline-flex;

  align-items: center;

  justify-content: center;

  min-width: 1.75rem;

  padding: 0.15rem 0.55rem;

  border-radius: 999px;

  background: var(--ga-bl-accent-soft);

  color: var(--ga-bl-accent);

  font-family: var(--font-semibold, inherit);

  font-size: var(--fs-13, 0.8125rem);

}



.ga-binhluan-list__items {

  margin: 0;

  padding: 0;

  list-style: none;

  max-height: min(60vh, 32rem);

  overflow-y: auto;

  padding-right: 0.25rem;

}



.ga-binhluan-item {

  display: flex;

  gap: 0.75rem;

  align-items: flex-start;

  padding: 0.85rem 0;

  border-bottom: 1px solid #eef0f3;

}



.ga-binhluan-item:last-child {

  padding-bottom: 0;

  border-bottom: 0;

}



.ga-binhluan-item__mark {

  flex: 0 0 auto;

  display: inline-flex;

  align-items: center;

  justify-content: center;

  width: 2.5rem;

  height: 2.5rem;

  border-radius: 999px;

  background: var(--ga-bl-accent-soft);

  color: var(--ga-bl-accent);

  font-size: 0.95rem;

}



.ga-binhluan-item__body {

  flex: 1 1 auto;

  min-width: 0;

}



.ga-binhluan-item__head {

  display: flex;

  flex-wrap: wrap;

  align-items: baseline;

  gap: 0.35rem 0.85rem;

  margin-bottom: 0.35rem;

}



.ga-binhluan-item__author {

  color: #0f1623;

  font-family: var(--font-semibold, inherit);

  font-size: var(--fs-15, 0.9375rem);

  line-height: 1.35;

}



.ga-binhluan-item__meta {

  display: inline-flex;

  align-items: center;

  gap: 0.35rem;

  margin: 0;

  color: #8a94a6;

  font-family: var(--font-regular, inherit);

  font-size: var(--fs-13, 0.8125rem);

}



.ga-binhluan-item__meta svg {

  width: 14px;

  height: 14px;

  stroke: currentColor;

  fill: none;

  flex-shrink: 0;

}



.ga-binhluan-item__content {

  color: #4a5163;

  font-size: var(--fs-15, 0.9375rem);

  line-height: 1.6;

  word-break: break-word;

  max-height: 8rem;

  overflow-y: auto;

  padding-right: 0.25rem;

}



.ga-binhluan-item__content p:last-child {

  margin-bottom: 0;

}



.ga-binhluan-replies {

  margin: 0.75rem 0 0;

  padding: 0 0 0 0.75rem;

  list-style: none;

  border-left: 3px solid var(--ga-bl-accent-soft, #e8edf8);

}



.ga-binhluan-item--reply {

  padding-top: 0.65rem;

  padding-bottom: 0.65rem;

  border-bottom: 0;

}



.ga-binhluan-item--admin .ga-binhluan-item__mark {

  background: #eef6ff;

  color: #1d6fd8;

}



.ga-binhluan-item__badge {

  display: inline-flex;

  align-items: center;

  padding: 0.1rem 0.45rem;

  border-radius: 999px;

  background: #eef6ff;

  color: #1d6fd8;

  font-size: 0.72rem;

  font-weight: 600;

  letter-spacing: 0.01em;

}



/* ── Nút ── */



.ga-binhluan-btn {

  display: inline-flex;

  align-items: center;

  justify-content: center;

  gap: 0.45rem;

  min-height: 2.25rem;

  padding: 0.45rem 1.1rem;

  border: 1px solid transparent;

  border-radius: 8px;

  font-family: var(--font-semibold, inherit);

  font-size: var(--fs-14, 0.875rem);

  line-height: 1.35;

  cursor: pointer;

  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;

}



.ga-binhluan-btn--primary {

  background: var(--ga-bl-accent);

  border-color: var(--ga-bl-accent);

  box-shadow: 0 2px 6px rgba(10, 77, 140, 0.22);

}



.ga-binhluan-btn--primary:hover:not(:disabled),

.ga-binhluan-btn--primary:focus-visible:not(:disabled) {

  background: var(--ga-blue-nav, #0d3d6b);

  border-color: var(--ga-blue-nav, #0d3d6b);

}



.ga-binhluan-btn--ghost {

  color: var(--ga-bl-accent);

  background: var(--ga-bl-surface);

  border-color: var(--ga-bl-border);

}



.ga-binhluan-btn--ghost:hover,

.ga-binhluan-btn--ghost:focus-visible {

  background: var(--ga-bl-accent-soft);

  border-color: rgba(10, 77, 140, 0.25);

}



.ga-binhluan-btn:focus-visible {

  outline: 2px solid var(--ga-bl-gold);

  outline-offset: 2px;

}



/* ── Form trong dialog ── */

.ga-binhluan-form__panel {
  border: 1px solid var(--ga-bl-border);
  border-radius: 10px;
  background: var(--ga-bl-surface);
  box-shadow: 0 1px 3px rgba(15, 22, 35, 0.06);
}

.ga-binhluan-form__intro {
  margin: 0 0 1rem;
  padding: 0.65rem 0.85rem;
  color: #3d4f63;
  font-size: var(--fs-13, 0.8125rem);
  line-height: 1.5;
  border-left: 3px solid var(--ga-bl-gold);
  border-radius: 0 6px 6px 0;
  background: #fff9e8;
}



.ga-binhluan-form__field {

  margin-bottom: 1rem;

}



.ga-binhluan-form__label {

  display: block;

  margin-bottom: 0.35rem;

  color: var(--ga-bl-text);

  font-family: var(--font-semibold, inherit);

  font-size: var(--fs-14, 0.875rem);

}



.ga-binhluan-form__required {

  color: var(--ga-red, #c8102e);

}



.ga-binhluan-form__control {
  display: block;
  width: 100%;
  padding: 0.55rem 0.75rem;
  border: 1px solid #d5dde8;
  border-radius: 8px;
  background: #fcfdff;
  color: var(--ga-bl-text);
  font-family: var(--ga-font, inherit);
  font-size: var(--fs-15, 0.9375rem);
  line-height: 1.45;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.ga-binhluan-form__control:focus {
  outline: none;
  border-color: var(--ga-bl-accent);
  background: var(--ga-bl-surface);
  box-shadow: 0 0 0 3px rgba(10, 77, 140, 0.1);
}

.ga-binhluan-form__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.65rem;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--ga-bl-border);
}



.ga-binhluan-form__control--textarea {

  min-height: 7rem;

  resize: vertical;

}



.ga-binhluan-form__control--invalid {

  border-color: var(--ga-red, #c8102e);

}



.ga-binhluan-form__error {

  display: block;

  margin-top: 0.35rem;

  color: var(--ga-red, #c8102e);

  font-size: var(--fs-13, 0.8125rem);

}



.ga-binhluan-form__captcha {

  width: 100%;

}



.ga-binhluan-form__captcha-row {

  display: flex;

  flex-wrap: nowrap;

  align-items: center;

  gap: 0.5rem;

  width: 100%;

}



.ga-binhluan-form__captcha-img {

  display: block;

  flex: 0 0 auto;

  width: 180px;

  height: 40px;

  border: 1px solid var(--ga-bl-border);

  border-radius: 6px;

  background: #eef4fa;

  user-select: none;

}



.ga-binhluan-form__captcha-refresh {

  display: inline-flex;

  align-items: center;

  justify-content: center;

  flex: 0 0 auto;

  width: 2.75rem;

  height: 2.75rem;

  padding: 0;

  color: var(--ga-bl-accent);

  background: var(--ga-bl-surface);

  border: 1px solid var(--ga-bl-border);

  border-radius: 6px;

  cursor: pointer;

  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;

}



.ga-binhluan-form__captcha-refresh-icon {

  display: block;

  width: 1.125rem;

  height: 1.125rem;

  flex-shrink: 0;

  color: var(--ga-bl-accent);

}



.ga-binhluan-form__captcha-refresh:hover {

  background: var(--ga-bl-accent-soft);

  border-color: var(--ga-bl-accent);

}



.ga-binhluan-form__captcha-input {

  flex: 1 1 auto;

  min-width: 0;

  width: auto;

  max-width: none;

}



/* ── Dialog ── */



body.ga-binhluan-dialog-open {

  overflow: hidden;

}



.ga-binhluan-dialog[hidden] {

  display: none !important;

}



.ga-binhluan-dialog {

  position: fixed;

  inset: 0;

  z-index: 1050;

  display: flex;

  align-items: center;

  justify-content: center;

  padding: 1rem;

}



.ga-binhluan-dialog__backdrop {

  position: absolute;

  inset: 0;

  background: rgba(0, 28, 61, 0.55);

}



.ga-binhluan-dialog__panel {

  position: relative;

  z-index: 1;

  width: 100%;

  max-width: 560px;

  max-height: calc(100vh - 2rem);

  display: flex;

  flex-direction: column;

  background: var(--ga-white, #fff);

  border-radius: 10px;

  box-shadow: 0 12px 40px rgba(0, 28, 61, 0.2);

  overflow: hidden;

}



.ga-binhluan-dialog__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: linear-gradient(180deg, #f7faff 0%, #eef4fb 100%);
  color: var(--ga-bl-text);
  border-bottom: 1px solid var(--ga-bl-border);
}

.ga-binhluan-dialog__title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
}

.ga-binhluan-dialog__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  font-size: 1.25rem;
  color: var(--ga-bl-muted);
  background: var(--ga-bl-surface);
  border: 1px solid var(--ga-bl-border);
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.ga-binhluan-dialog__close:hover {
  color: var(--ga-bl-accent);
  background: var(--ga-bl-accent-soft);
  border-color: rgba(10, 77, 140, 0.25);
}

.ga-binhluan-dialog__body {
  padding: 1.25rem;
  overflow-y: auto;
  background: #f4f7fb;
}



.ga-binhluan-dialog__loading,

.ga-binhluan-dialog__error {

  margin: 0;

  font-size: 0.9375rem;

}



.ga-binhluan-dialog__error {

  color: var(--ga-red, #c8102e);

}



/* ── Thông báo sau gửi form ── */



.ga-binhluan-notifications {

  position: fixed;

  top: 1rem;

  left: 50%;

  transform: translateX(-50%);

  z-index: 1110;

  width: min(560px, calc(100% - 2rem));

  display: flex;

  flex-direction: column;

  gap: 0.5rem;

  pointer-events: none;

}



.ga-binhluan-page-alert {

  display: flex;

  align-items: flex-start;

  gap: 0.65rem;

  margin: 0;

  padding: 0.85rem 1rem;

  border-radius: 8px;

  font-size: 0.9375rem;

  line-height: 1.45;

  box-shadow: 0 8px 24px rgba(0, 28, 61, 0.15);

  pointer-events: auto;

}



.ga-binhluan-page-alert > span {

  flex: 1 1 auto;

}



.ga-binhluan-page-alert--success {

  color: #0d4d2e;

  background: #e8f7ef;

  border: 1px solid #9fd4b6;

}



.ga-binhluan-page-alert--success i {

  color: #198754;

}



.ga-binhluan-page-alert--error {

  color: #6b1020;

  background: #fdecef;

  border: 1px solid #f1b8c4;

}



.ga-binhluan-page-alert--error i {

  color: var(--ga-red, #c8102e);

}



.ga-binhluan-page-alert__close {

  flex: 0 0 auto;

  border: none;

  background: transparent;

  font-size: 1.35rem;

  line-height: 1;

  color: inherit;

  cursor: pointer;

  padding: 0 0.15rem;

}



.ga-binhluan-page-alert__close:hover {

  opacity: 0.75;

}



@media (max-width: 575.98px) {

  .ga-binhluan-section__head {

    flex-direction: column;

    align-items: stretch;

  }



  .ga-binhluan-section__head .ga-binhluan-btn {

    width: 100%;

  }



  .ga-binhluan-form__captcha-row {

    flex-wrap: wrap;

  }



  .ga-binhluan-form__captcha-img {

    width: 160px;

    height: 36px;

  }



  .ga-binhluan-form__captcha-input {

    flex: 1 1 100%;

    min-width: 100%;

  }



  .ga-binhluan-form__actions {

    flex-direction: column-reverse;

    align-items: stretch;

  }



  .ga-binhluan-form__actions .ga-binhluan-btn {

    width: 100%;

  }

}