/* Portal — tông sáng, KHCN (xanh lam / cyan), banner trắng cho logo nền trắng */
html:has(body.portal-app) {
  background: #eef6fc !important;
}

:root {
  --tech-blue: #0c4a6e;
  --tech-blue-bright: #0284c7;
  --tech-cyan: #06b6d4;
  --tech-indigo: #4f46e5;
  --tech-surface: #ffffff;
  --tech-page: #eef6fc;
  --tech-page-2: #e0f0fa;
  --tech-border: #cbd5e1;
  --tech-text: #0f172a;
  --tech-muted: #475569;
  --tech-soft: #f1f5f9;
  --portal-radius: 14px;
  --portal-radius-sm: 10px;
  --portal-font: 'Segoe UI', Tahoma, Arial, sans-serif;
  --portal-shadow: 0 10px 40px rgba(12, 74, 110, 0.08);
  --portal-shadow-sm: 0 4px 14px rgba(12, 74, 110, 0.06);
}

.portal-app {
  font-family: var(--portal-font) !important;
  background: linear-gradient(180deg, var(--tech-page) 0%, var(--tech-soft) 45%, var(--tech-page-2) 100%) fixed !important;
  color: var(--tech-text) !important;
  min-height: 100vh;
}

.portal-app #wrapper {
  background: transparent;
}

/* —— Header: nền trắng, logo GIF nền trắng khớp —— */
.portal-app .header-wrapper {
  background: var(--tech-surface) !important;
}

.portal-app .header-main {
  background: #ffffff !important;
  border-bottom: 1px solid var(--tech-border) !important;
  box-shadow: var(--portal-shadow-sm) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.portal-app .header.show-on-scroll .header-main,
.portal-app .stuck .header-main {
  background: #ffffff !important;
  box-shadow: 0 2px 20px rgba(12, 74, 110, 0.1) !important;
}

.portal-app .header-top {
  background: #ffffff !important;
}

.portal-app .header-bg-container .header-bg-color {
  background: #ffffff !important;
}

.portal-app #masthead {
  min-height: auto;
}

.portal-app #logo {
  display: flex;
  flex-wrap: nowrap;
  flex-direction: row !important;
  align-items: center;
  gap: 0.65rem;
  width: auto !important;
  max-width: 72%;
}

/* logo.gif nhỏ hơn, chu.png cùng một hàng, căn giữa theo chiều dọc */
.portal-app #logo.portal-logo-row {
  flex-direction: row !important;
  align-items: center !important;
}

.portal-app .portal-logo-gif {
  max-height: 46px !important;
  width: auto !important;
}

.portal-app .portal-logo-chu {
  max-height: 56px !important;
  width: auto !important;
}

@media (max-width: 550px) {
  .portal-app #logo.portal-logo-row {
    flex-wrap: wrap !important;
    max-width: 100%;
  }
  .portal-app .portal-logo-gif {
    max-height: 40px !important;
  }
  .portal-app .portal-logo-chu {
    max-height: 48px !important;
  }
}

.portal-app #logo .portal-logo-link {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  background: #fff;
  border-radius: 4px;
}

.portal-app #logo img.header-logo {
  height: auto !important;
  width: auto;
  object-fit: contain;
  filter: none;
}

.portal-app .icon-menu,
.portal-app .nav-icon > a {
  color: var(--tech-text) !important;
}

.portal-app .header:not(.transparent) .header-nav.nav > li > a {
  color: var(--tech-text) !important;
  font-weight: 600 !important;
  letter-spacing: 0.02em;
  padding: 0.5rem 0.85rem !important;
  border-radius: 999px;
  transition: color 0.2s, background 0.2s;
}

.portal-app .header:not(.transparent) .header-nav.nav > li > a:hover,
.portal-app .header:not(.transparent) .header-nav.nav > li.active > a,
.portal-app .header:not(.transparent) .header-nav.nav > li > a.active,
.portal-app .header:not(.transparent) .header-nav.nav > li.current > a {
  color: var(--tech-blue-bright) !important;
  background: rgba(6, 182, 212, 0.12) !important;
  box-shadow: none !important;
}

.portal-app .portal-nav-cta {
  background: linear-gradient(135deg, var(--tech-blue-bright) 0%, var(--tech-cyan) 100%) !important;
  color: #ffffff !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.35);
}

.portal-app .portal-nav-cta:hover {
  filter: brightness(1.05);
  color: #fff !important;
}

.portal-app .portal-nav-admin {
  border: 1px solid rgba(2, 132, 199, 0.45) !important;
  color: var(--tech-blue-bright) !important;
  background: rgba(255, 255, 255, 0.9) !important;
}

.portal-app .portal-nav-admin:hover {
  background: rgba(6, 182, 212, 0.15) !important;
  color: var(--tech-blue) !important;
}

.portal-app .nav-top-link i {
  margin-right: 0.35rem;
  opacity: 0.9;
}

.portal-app #main {
  padding-top: 1.25rem;
  padding-bottom: 2.5rem;
}

.portal-app .absolute-footer,
.portal-app html {
  background: transparent !important;
}

.portal-app .footer-wrapper {
  border-top: 1px solid var(--tech-border);
  margin-top: 2rem;
  background: var(--tech-surface) !important;
}

.portal-app .absolute-footer.dark {
  background: linear-gradient(180deg, #f8fafc 0%, #eef6fc 100%) !important;
  padding: 1.5rem 0 !important;
}

.portal-app .copyright-footer {
  color: var(--tech-muted) !important;
  font-size: 0.9rem;
}

.portal-app .copyright-footer strong {
  color: var(--tech-text);
}

/* Trang chủ — dải tiêu đề (mặc định xanh; trang chủ pastel ở dưới) */
.portal-page-title {
  text-align: center;
  font-weight: 700;
  padding: 1.1rem 1.25rem 1.25rem;
  margin: 0 auto 0.5rem;
  max-width: 1100px;
  color: var(--tech-blue) !important;
  font-size: clamp(1rem, 2.5vw, 1.28rem) !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.45;
  background: #ffffff;
  border-radius: var(--portal-radius-sm);
  border: 1px solid var(--tech-border);
  box-shadow: var(--portal-shadow-sm);
}

/* Default.aspx — tông sang / hiện đại: cream, plum, accent champagne */
.portal-home-default {
  max-width: none;
  width: 100%;
  margin-left: 0;
  margin-right: 0;
  padding: 0 10px 2rem;
  box-sizing: border-box;
}

.portal-app .portal-home-default .portal-page-title--pastel {
  max-width: none !important;
  position: relative;
  overflow: hidden;
  margin-bottom: 1rem !important;
  padding: 1.35rem 1.85rem 1.45rem !important;
  border-radius: 18px !important;
  font-weight: 600 !important;
  letter-spacing: 0.11em !important;
  text-transform: uppercase !important;
  line-height: 1.55 !important;
  font-size: clamp(0.92rem, 2.2vw, 1.15rem) !important;
  color: #3d2436 !important;
  background:
    linear-gradient(165deg, rgba(255, 255, 255, 0.88) 0%, rgba(250, 247, 248, 0.95) 40%, rgba(240, 232, 235, 0.98) 100%) !important;
  border: 1px solid rgba(180, 150, 162, 0.28) !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    0 20px 48px -18px rgba(45, 24, 38, 0.16),
    0 0 0 1px rgba(74, 36, 56, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* Gạch accent vàng champagne */
.portal-app .portal-home-default .portal-page-title--pastel::before {
  content: '';
  display: block;
  width: min(120px, 28%);
  height: 3px;
  margin: 0 auto 0.95rem;
  border-radius: 4px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(196, 165, 116, 0.35) 15%,
    #c9a961 45%,
    #e8d5b0 55%,
    #c9a961 85%,
    rgba(196, 165, 116, 0.35),
    transparent
  );
  box-shadow: 0 1px 2px rgba(74, 36, 56, 0.08);
}

.portal-app .portal-home-default .portal-page-title--pastel .portal-title-label,
.portal-app .portal-home-default .portal-page-title--pastel span {
  color: #2f1f2e !important;
  font-weight: 600 !important;
  letter-spacing: inherit !important;
}

.portal-app .portal-home-default .portal-hero--pastel {
  border-radius: 20px !important;
  background: linear-gradient(180deg, #faf7f6 0%, #f3ecef 55%, #ebe3e6 100%) !important;
  border: 1px solid rgba(165, 138, 152, 0.22) !important;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.82),
    0 28px 64px -24px rgba(38, 22, 32, 0.2);
  overflow: hidden;
}

/* Ảnh nền mờ, tông ấm — nhìn như layout tạp chí */
.portal-app .portal-home-default .portal-hero--pastel .section-bg.bg-loaded {
  opacity: 0.34 !important;
  filter: saturate(0.88) brightness(1.06) contrast(0.98);
}

.portal-app .portal-home-default .portal-hero--pastel::after {
  background: linear-gradient(
    165deg,
    rgba(254, 253, 252, 0.78) 0%,
    rgba(248, 243, 245, 0.9) 35%,
    rgba(237, 228, 232, 0.94) 70%,
    rgba(232, 222, 228, 0.97) 100%
  ) !important;
}

.portal-app .portal-home-default .portal-hero--pastel .section-content {
  color: #34252d !important;
  font-weight: 500;
  font-size: 1.02rem;
  line-height: 1.65;
  padding-left: 0 !important;
  padding-right: 0 !important;
  padding-top: 1.5rem !important;
  padding-bottom: 2rem !important;
  width: 100%;
  box-sizing: border-box;
}

/* Hàng cột tài liệu: nới rộng, cách mép khối hero = 0 (mép màn 10px nhờ .portal-home-default) */
.portal-app .portal-home-default .portal-hero--pastel .section-content > .row {
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
  width: 100% !important;
  max-width: none !important;
}

.portal-app .portal-home-default .portal-hero--pastel .section-content > .row > .col {
  padding-left: 10px !important;
  padding-right: 10px !important;
}

.portal-app .portal-home-default .portal-hero--pastel .section-content > .row > .col:first-child {
  padding-left: 0 !important;
}

.portal-app .portal-home-default .portal-hero--pastel .section-content > .row > .col:last-child {
  padding-right: 0 !important;
}

.portal-app .portal-home-default .portal-hero--pastel .section-content p,
.portal-app .portal-home-default .portal-hero--pastel .section-content li {
  color: #3f2f38 !important;
}

.portal-app .portal-home-default .portal-hero--pastel .section-content a {
  color: #6b3a52 !important;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(107, 58, 82, 0.35);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.portal-app .portal-home-default .portal-hero--pastel .section-content a:hover {
  color: #4a2438 !important;
  border-bottom-color: rgba(74, 36, 56, 0.55);
}

/* Danh mục tài liệu (load_tailieu): bỏ xanh đậm/xanh lá — hồng phớt dịu */
.portal-app .portal-home-default .portal-hero--pastel .div-buoc .div-do {
  background: linear-gradient(165deg, #fce7f3 0%, #fbcfe8 45%, #f9a8d4 100%) !important;
  padding: 14px 12px 88px !important;
  border: 1px solid rgba(251, 207, 232, 0.85);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.portal-app .portal-home-default .portal-hero--pastel .div-buoc .div-do p {
  color: #831843 !important;
  font-weight: 700 !important;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
}

.portal-app .portal-home-default .portal-hero--pastel .div-buoc .col-inner {
  background: #fffefb !important;
  border: 1px solid rgba(252, 211, 232, 0.75) !important;
  box-shadow: 0 14px 40px -12px rgba(157, 23, 77, 0.12) !important;
  overflow: hidden;
}

.portal-app .portal-home-default .portal-hero--pastel .portal-tailieu-list,
.portal-app .portal-home-default .portal-hero--pastel .div-buoc .icon-box-text.last-reset {
  background: linear-gradient(180deg, #fff5f9 0%, #fdf2f8 50%, #fceef3 100%) !important;
  border: 1px solid rgba(251, 207, 232, 0.9) !important;
  border-radius: 0 0 10px 10px !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
}

.portal-app .portal-home-default .portal-hero--pastel .div-buoc .icon-box-text ul li,
.portal-app .portal-home-default .portal-hero--pastel .div-buoc .icon-box-text ul li a {
  color: #9d174d !important;
}

.portal-app .portal-home-default .portal-hero--pastel .div-buoc .icon-box-text ul li a:hover {
  color: #831843 !important;
}

.portal-app .portal-home-default .portal-hero--pastel .div-buoc ul li:before {
  content: none !important;
  display: none;
  width: 0;
  margin: 0;
  padding: 0;
}

.portal-hero {
  position: relative;
  border-radius: var(--portal-radius);
  overflow: hidden;
  box-shadow: var(--portal-shadow);
  border: 1px solid var(--tech-border);
  background: #fff;
}

.portal-hero .section-bg.bg-loaded {
  opacity: 0.85 !important;
  filter: saturate(1.02);
}

.portal-hero .section-content {
  padding: 1.75rem 1rem 2.5rem !important;
}

/* Phủ sáng nhẹ — không tối */
.portal-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.35) 0%, rgba(238, 246, 252, 0.88) 55%, rgba(255, 255, 255, 0.95) 100%);
  z-index: 0;
}

.portal-hero .section-content {
  position: relative;
  z-index: 1;
}

/* Bỏ class "dark" flatsome gây chữ sáng trên nền tối */
.portal-app .portal-hero.section.dark {
  color: var(--tech-text) !important;
}

.portal-app .portal-hero.section.dark .section-content,
.portal-app .portal-hero.section.dark .section-content a {
  color: var(--tech-text) !important;
}

/* Sidebar quản trị */
.portal-app .post-sidebar .widget {
  background: var(--tech-surface);
  border: 1px solid var(--tech-border);
  border-radius: var(--portal-radius);
  padding: 0.5rem 0 1rem !important;
  box-shadow: var(--portal-shadow-sm);
}

.portal-app .post-sidebar .widget-title span {
  color: var(--tech-blue) !important;
  font-family: var(--portal-font) !important;
  font-weight: 700 !important;
  font-size: 0.85rem !important;
  letter-spacing: 0.06em;
}

.portal-app .post-sidebar .menu a {
  color: var(--tech-muted) !important;
  border-radius: var(--portal-radius-sm);
  margin: 2px 8px;
  padding: 0.55rem 0.85rem !important;
  transition: background 0.2s, color 0.2s;
}

.portal-app .post-sidebar .menu a:hover {
  background: rgba(6, 182, 212, 0.12) !important;
  color: var(--tech-blue) !important;
}

.portal-app .large-9.col {
  background: var(--tech-surface);
  border: 1px solid var(--tech-border);
  border-radius: var(--portal-radius);
  padding: 1.75rem !important;
  box-shadow: var(--portal-shadow-sm);
}

.portal-admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-bottom: 1.25rem;
  padding: 1rem 1.25rem;
  background: linear-gradient(90deg, #f0f9ff 0%, #eef6fc 100%);
  border: 1px solid var(--tech-border);
  border-radius: var(--portal-radius-sm);
}

.portal-admin-toolbar label,
.portal-app .portal-admin-wrap #lblchibo {
  color: var(--tech-text) !important;
  font-weight: 600 !important;
  margin: 0 !important;
}

.portal-app .portal-admin-wrap select.dr,
.portal-app .portal-admin-wrap .dr {
  background: #ffffff !important;
  border: 1px solid var(--tech-border) !important;
  border-radius: var(--portal-radius-sm) !important;
  padding: 0.45rem 0.75rem !important;
  font-family: var(--portal-font) !important;
  color: var(--tech-text) !important;
  min-width: 200px;
}

.portal-app .portal-divider {
  display: block;
  height: 3px;
  margin: 1rem 0 1.25rem;
  border: 0;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--tech-blue-bright), var(--tech-cyan), rgba(79, 70, 229, 0.4));
  opacity: 0.9;
}

.portal-grid {
  width: 100% !important;
  border-collapse: separate !important;
  border-spacing: 0 !important;
  border-radius: var(--portal-radius-sm);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--tech-border) !important;
}

.portal-grid th.portal-grid-header,
.portal-grid tr th,
.portal-app .portal-grid thead th {
  background: linear-gradient(180deg, #0c4a6e 0%, #0369a1 100%) !important;
  color: #f0f9ff !important;
  font-weight: 600 !important;
  padding: 0.85rem 0.75rem !important;
  border-bottom: 2px solid var(--tech-cyan) !important;
  font-family: var(--portal-font) !important;
}

.portal-grid td,
.portal-app .portal-grid tbody td {
  padding: 0.75rem !important;
  border-color: var(--tech-border) !important;
  color: var(--tech-text) !important;
  vertical-align: middle !important;
}

.portal-app .portal-grid tbody tr:nth-child(even) {
  background: #f8fafc;
}

.portal-app .portal-grid tbody tr:hover {
  background: #e0f2fe !important;
}

.portal-app .portal-grid a {
  color: var(--tech-blue-bright) !important;
  font-weight: 600;
  text-decoration: none;
}

.portal-app .portal-grid a:hover {
  text-decoration: underline;
  color: var(--tech-indigo) !important;
}

.portal-app .portal-form-card {
  background: #f8fafc;
  border: 1px solid var(--tech-border);
  border-radius: var(--portal-radius-sm);
  padding: 1rem;
}

.portal-app .portal-form-card .style1,
.portal-app .portal-form-card .style2 {
  border-color: var(--tech-border) !important;
  color: var(--tech-text) !important;
  background: #ffffff !important;
}

.portal-app .portal-form-card .textb {
  background: #ffffff !important;
  border-radius: var(--portal-radius-sm) !important;
  border: 1px solid var(--tech-border) !important;
  padding: 0.5rem 0.75rem !important;
  font-family: var(--portal-font) !important;
}

.portal-app .myButton,
.portal-app input.myButton[type="submit"],
.portal-app button.myButton {
  background: linear-gradient(135deg, var(--tech-blue-bright) 0%, var(--tech-cyan) 100%) !important;
  color: #ffffff !important;
  border: none !important;
  border-radius: var(--portal-radius-sm) !important;
  font-weight: 700 !important;
  font-family: var(--portal-font) !important;
  padding: 0.5rem 1.1rem !important;
  box-shadow: 0 3px 12px rgba(2, 132, 199, 0.3);
  cursor: pointer;
  transition: filter 0.2s, transform 0.15s;
}

.portal-app .myButton:hover {
  filter: brightness(1.05);
  transform: translateY(-1px);
}

/* Đăng nhập — toàn màn sáng; khối đặt phía trên, không căn giữa dọc */
.login-portal-page {
  margin: 0;
  min-height: 100vh;
  font-family: var(--portal-font);
  background: linear-gradient(165deg, #eef6fc 0%, #ffffff 40%, #e0f2fe 100%);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(2.5rem, 8vh, 5rem) 1rem 2rem;
}

.login-page-shell {
  width: 100%;
  max-width: 920px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: var(--portal-radius);
  overflow: hidden;
  box-shadow: var(--portal-shadow);
  border: 1px solid var(--tech-border);
  background: #fff;
}

@media (max-width: 768px) {
  .login-page-shell {
    grid-template-columns: 1fr;
  }
}

.login-brand {
  background: linear-gradient(180deg, #ffffff 0%, #f0f9ff 100%);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  border-right: 1px solid var(--tech-border);
}

@media (max-width: 768px) {
  .login-brand {
    border-right: none;
    border-bottom: 1px solid var(--tech-border);
  }
}

.login-brand::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(6, 182, 212, 0.12), transparent 55%);
  pointer-events: none;
}

.login-brand > * {
  position: relative;
  z-index: 1;
}

.login-brand img {
  max-width: 200px;
  height: auto;
  filter: none;
  margin-bottom: 1.25rem;
  background: #fff;
}

.login-brand .login-line1 {
  font-weight: 700;
  color: #b91c1c;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  margin: 0 0 0.35rem;
}

.login-brand .login-line2 {
  font-weight: 700;
  color: var(--tech-blue);
  font-size: 1.15rem;
  line-height: 1.35;
  margin: 0;
}

.login-brand .login-tagline {
  margin-top: 1.5rem;
  color: var(--tech-muted);
  font-size: 0.9rem;
  max-width: 300px;
  line-height: 1.55;
}

.login-panel {
  background: #ffffff;
  padding: 2rem 2.25rem;
  color: var(--tech-text);
}

.login-panel .panel-inner {
  max-width: 360px;
  margin: 0 auto;
}

.login-status-msg {
  font-weight: 600;
  text-align: center;
  color: #c02626;
  margin-bottom: 0.75rem;
}

.login-panel table {
  width: 100%;
  border: none !important;
}

.login-panel table td {
  border: none !important;
}

.login-panel input[type="text"],
.login-panel input[type="password"] {
  width: 100% !important;
  max-width: 100%;
  box-sizing: border-box;
  padding: 0.65rem 0.85rem !important;
  border: 1px solid var(--tech-border) !important;
  border-radius: var(--portal-radius-sm) !important;
  font-family: var(--portal-font) !important;
  font-size: 0.95rem !important;
}

.login-panel .login-title-row {
  background: linear-gradient(90deg, var(--tech-blue) 0%, var(--tech-blue-bright) 50%, var(--tech-cyan) 100%) !important;
  color: #fff !important;
  border-radius: var(--portal-radius-sm) var(--portal-radius-sm) 0 0;
}

.login-panel .login-title-row span {
  font-size: 1.05rem !important;
  font-weight: 700 !important;
}

.login-panel #Login1_LoginButton,
.login-panel input[type="submit"]#Login1_LoginButton {
  width: 100%;
  padding: 0.75rem !important;
  background: linear-gradient(135deg, var(--tech-blue-bright) 0%, var(--tech-cyan) 100%) !important;
  color: #fff !important;
  border: none !important;
  border-radius: var(--portal-radius-sm) !important;
  font-weight: 700 !important;
  font-size: 1rem !important;
  cursor: pointer;
  margin-top: 0.5rem;
}

.login-panel #Login1_LoginButton:hover {
  filter: brightness(1.06);
}

.login-panel a {
  color: var(--tech-blue-bright);
  font-weight: 600;
}

.login-panel .login-forgot {
  display: block;
  text-align: center;
  margin-top: 1rem;
}

/* --- Quản trị tài liệu (Tailieu.aspx) --- */
.portal-app .portal-tailieu-backend {
  padding-bottom: 2rem;
}

.portal-app .portal-admin-card {
  background: linear-gradient(165deg, #fffafb 0%, #fdf2f8 50%, #fce7f3 100%);
  border: 1px solid rgba(249, 168, 212, 0.5);
  border-radius: var(--portal-radius);
  padding: 1.25rem 1.5rem 1.5rem;
  margin-bottom: 1.35rem;
  box-shadow: 0 12px 40px rgba(157, 23, 77, 0.09);
}

.portal-app .portal-admin-h2 {
  margin: 0 0 0.45rem;
  font-size: 1.18rem;
  font-weight: 700;
  color: #831843;
}

.portal-app .portal-admin-h2 .fa {
  margin-right: 0.5rem;
  color: #db2777;
}

.portal-app .portal-admin-hint {
  margin: 0 0 1rem;
  font-size: 0.92rem;
  color: #6b3a52;
  line-height: 1.55;
}

.portal-app .portal-textarea {
  width: 100% !important;
  max-width: 100%;
  box-sizing: border-box;
  border: 1px solid rgba(200, 160, 180, 0.55);
  border-radius: var(--portal-radius-sm);
  padding: 0.7rem 0.9rem !important;
  font-family: var(--portal-font) !important;
  min-height: 96px;
  resize: vertical;
  background: #fff;
}

.portal-app .portal-admin-actions {
  margin-top: 0.9rem;
}

.portal-app .portal-form-table {
  width: 100%;
  border-collapse: collapse;
}

.portal-app .portal-form-label-cell {
  width: 170px;
  vertical-align: top;
  padding: 0.6rem 1rem 0.6rem 0;
  font-weight: 600;
  color: #6b3a52;
}

.portal-app .portal-form-buttons {
  text-align: center;
  padding-top: 1.1rem;
}

.portal-app .portal-form-buttons .myButton {
  margin: 0 0.35rem;
}

.portal-app .portal-fileupload {
  display: inline-block;
  margin: 0.35rem 0;
}

.portal-app .portal-file-path {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.88rem;
  color: #64748b;
  word-break: break-all;
}

.portal-app .portal-dm-form {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
}

.portal-app .portal-form-label-inline {
  font-weight: 600;
  color: #831843;
  margin: 0;
}

.portal-app .portal-dm-input {
  flex: 1;
  min-width: 220px;
}

.portal-app .portal-btn-secondary {
  background: #ffffff !important;
  color: #9d174d !important;
  border: 2px solid rgba(219, 39, 119, 0.45) !important;
  box-shadow: none !important;
}

.portal-app .portal-btn-secondary:hover {
  background: #fdf2f8 !important;
}

.portal-app .portal-link-file {
  font-weight: 600;
}

.portal-app .portal-tailieu-backend .portal-grid thead th {
  background: linear-gradient(180deg, #9d174d 0%, #be185d 100%) !important;
  color: #fff !important;
  border-bottom-color: #f9a8d4 !important;
}