:root {
  --portal-primary: #1e40af;
  --portal-primary-strong: #17347f;
  --portal-accent: #16834f;
  --portal-warning: #a16207;
  --portal-danger: #b42318;
  --portal-bg: #f4f7fb;
  --portal-surface: #ffffff;
  --portal-surface-soft: #eff6ff;
  --portal-text: #17223b;
  --portal-muted: #5b6982;
  --portal-border: #d6e0ef;
  --portal-ring: #2563eb;
  --portal-header-height: 72px;
  --portal-sidebar-width: 272px;
  --portal-sidebar-collapsed: 76px;
  --portal-shadow: 0 10px 30px rgba(23, 34, 59, .09);
}

body.theme-dark {
  --portal-bg: #0c1425;
  --portal-surface: #121d31;
  --portal-surface-soft: #172744;
  --portal-text: #f3f7ff;
  --portal-muted: #b6c2d8;
  --portal-border: #30405c;
  --portal-primary: #78a7ff;
  --portal-primary-strong: #a9c6ff;
  --portal-accent: #5ed095;
  --portal-warning: #f6c453;
  --portal-danger: #ff8d85;
  --portal-shadow: 0 14px 36px rgba(0, 0, 0, .3);
}

body.portal-page { min-height: 100dvh; margin: 0; display: block; padding: 0; font-family: 'Roboto', Arial, sans-serif; }

.portal-skip {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 3000;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--portal-primary-strong);
  color: #fff;
  transform: translateY(-150%);
}

.portal-skip:focus { transform: translateY(0); }
.portal-announcer { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.portal-header {
  position: sticky;
  top: 0;
  z-index: 1200;
  min-height: var(--portal-header-height);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 16px;
  border-bottom: 1px solid var(--portal-border);
  background: color-mix(in srgb, var(--portal-surface) 96%, transparent);
  color: var(--portal-text);
  box-shadow: 0 4px 16px rgba(23, 34, 59, .06);
  backdrop-filter: blur(12px);
}

.portal-header,
.portal-header *,
.portal-header *::before,
.portal-header *::after { box-sizing: border-box; }

.portal-brand {
  min-width: 252px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--portal-text);
  text-decoration: none;
}

.portal-brand img { width: 44px; height: 44px; object-fit: contain; }
.portal-brand span { min-width: 0; display: grid; }
.portal-brand b { color: var(--portal-primary-strong); font-size: 17px; line-height: 1.2; }
.portal-brand small { color: var(--portal-muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.portal-global-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 2px;
  padding: 4px;
  border: 1px solid color-mix(in srgb, var(--portal-border) 82%, transparent);
  border-radius: 14px;
  background: color-mix(in srgb, var(--portal-surface-soft) 72%, var(--portal-surface));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .66), 0 2px 8px rgba(23, 34, 59, .04);
}

.portal-global-nav > a,
.portal-global-nav > .portal-nav-disabled,
.portal-global-nav > .portal-lang-switch,
.portal-account > summary {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  color: var(--portal-text);
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: border-color .18s ease, background-color .18s ease, color .18s ease, box-shadow .18s ease, transform .18s ease;
}

.portal-global-nav > a:hover,
.portal-global-nav > a:focus-visible,
.portal-global-nav > a[aria-current="page"],
.portal-global-nav > .portal-lang-switch:hover,
.portal-global-nav > .portal-lang-switch:focus-visible,
.portal-account[data-current="true"] > summary,
.portal-account[open] > summary,
.portal-account > summary:hover,
.portal-account > summary:focus-visible {
  border-color: var(--portal-primary);
  background: var(--portal-surface);
  color: var(--portal-primary-strong);
  box-shadow: 0 2px 7px rgba(23, 34, 59, .09);
}

.portal-global-nav > a[aria-current="page"],
.portal-account[data-current="true"] > summary {
  border-color: color-mix(in srgb, var(--portal-primary) 55%, var(--portal-border));
  background: linear-gradient(135deg, color-mix(in srgb, var(--portal-surface-soft) 86%, #fff), var(--portal-surface));
}

.portal-global-nav > :focus-visible,
.portal-sidebar :focus-visible,
.portal-menu-button:focus-visible,
.portal-sidebar-toggle:focus-visible,
.portal-card:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--portal-ring) 65%, transparent);
  outline-offset: 2px;
}

.portal-nav-disabled { opacity: .58; cursor: not-allowed !important; }
.portal-lang-switch { min-width: 54px; letter-spacing: .04em; }
.portal-badge { min-width: 20px; padding: 2px 6px; border-radius: 999px; background: var(--portal-danger); color: #fff; font-size: 11px; text-align: center; }

.portal-account { position: relative; }
.portal-account > summary { list-style: none; }
.portal-account > summary::-webkit-details-marker { display: none; }
.portal-account > summary { min-width: 126px; display: grid; grid-template-columns: minmax(0, auto) 10px; align-items: center; justify-content: center; justify-items: start; line-height: 1.1; }
.portal-account > summary > span { white-space: nowrap; }
.portal-account > summary small { display: none; }
.portal-account > summary::after { content: ''; width: 7px; height: 7px; margin-right: 1px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-2px); transition: transform .18s ease; }
.portal-account[open] > summary::after { transform: rotate(225deg) translate(-2px, -1px); }

.portal-account-menu {
  position: absolute;
  top: calc(100% + 7px);
  right: 0;
  z-index: 1400;
  width: min(232px, calc(100vw - 24px));
  display: grid;
  gap: 1px;
  padding: 6px;
  border: 1px solid color-mix(in srgb, var(--portal-border) 88%, transparent);
  border-radius: 14px;
  background: var(--portal-surface);
  box-shadow: 0 18px 38px rgba(23, 34, 59, .16);
}

.portal-account-menu::before { content: ''; position: absolute; top: -5px; right: 20px; width: 9px; height: 9px; border-top: 1px solid var(--portal-border); border-left: 1px solid var(--portal-border); background: var(--portal-surface); transform: rotate(45deg); }
.portal-account-menu > [data-portal-notifications] { margin-bottom: 2px; padding-bottom: 5px; border-bottom: 1px solid var(--portal-border); }

.portal-account-menu > a,
.portal-account-menu > button {
  min-height: 40px;
  display: flex;
  align-items: center;
  padding: 7px 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--portal-text);
  font: inherit;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}

.portal-account-menu > a:hover,
.portal-account-menu > button:hover { background: var(--portal-surface-soft); }
.portal-account-menu > a:focus-visible,
.portal-account-menu > button:focus-visible { outline: 3px solid color-mix(in srgb, var(--portal-ring) 65%, transparent); outline-offset: 1px; }
.portal-account-menu .portal-danger { color: var(--portal-danger); border-top: 1px solid var(--portal-border); }
.portal-account-menu .internal-notification-button { width: 100%; min-height: 40px; justify-content: space-between; padding: 0 10px; }

.portal-menu-button {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--portal-border);
  border-radius: 10px;
  background: var(--portal-surface);
  padding: 10px;
  cursor: pointer;
}
.portal-menu-button span { display: block; height: 2px; margin: 4px 0; border-radius: 2px; background: var(--portal-text); }

.portal-sidebar {
  position: fixed;
  top: var(--portal-header-height);
  bottom: 0;
  left: 0;
  z-index: 1050;
  width: var(--portal-sidebar-width);
  overflow: auto;
  padding: 10px;
  border-right: 1px solid var(--portal-border);
  background: var(--portal-surface);
  color: var(--portal-text);
  transition: width .18s ease, transform .18s ease;
}

.portal-sidebar-toggle {
  width: 100%;
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 9px;
  margin-bottom: 6px;
  padding: 6px 8px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--portal-muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .16s ease, border-color .16s ease, color .16s ease;
}
.portal-sidebar-toggle:hover {
  border-color: color-mix(in srgb, var(--portal-border) 90%, transparent);
  background: var(--portal-surface-soft);
  color: var(--portal-primary-strong);
}
.portal-sidebar-toggle:hover > span:first-child {
  border-color: color-mix(in srgb, var(--portal-primary-strong) 45%, var(--portal-border));
  color: var(--portal-primary-strong);
}
.portal-public-drawer { display: none; }
.portal-public-nav { display: grid; gap: 5px; }
.portal-public-nav a { min-height: 44px; display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 9px; color: var(--portal-text); font-weight: 700; text-decoration: none; }
.portal-public-nav a:hover { background: var(--portal-surface-soft); }
.portal-sidebar-toggle > span:first-child {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border: 1px solid var(--portal-border);
  border-radius: 8px;
  background: var(--portal-surface);
  font-size: 16px;
  line-height: 1;
  transition: transform .18s ease, border-color .16s ease, color .16s ease;
}

/* Sidebar phân hai cấp: nhóm là nhãn chữ nhỏ có đường phân cách, mục là hàng bấm được có icon. */
.portal-nav-group { margin: 0; padding: 12px 0 8px; border-top: 1px solid var(--portal-border); }
.portal-nav-group:first-child { padding-top: 4px; border-top: 0; }
.portal-nav-group h2 {
  min-height: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 4px;
  padding: 0 12px;
  color: var(--portal-muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}
/* Icon nhóm chỉ cần khi rail thu gọn (lúc đó nhãn chữ bị ẩn). */
.portal-nav-group h2 .portal-icon { display: none; }
.portal-nav-group.is-active h2 { color: var(--portal-primary-strong); }
.portal-nav-group > div { display: grid; gap: 2px; }
.portal-nav-group a {
  position: relative;
  box-sizing: border-box;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-radius: 9px;
  color: var(--portal-text);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
.portal-nav-group a .portal-icon { color: var(--portal-muted); }
.portal-nav-group a:hover { background: var(--portal-surface-soft); }
.portal-nav-group a:hover .portal-icon { color: var(--portal-primary-strong); }
.portal-nav-group a[aria-current="page"] {
  background: var(--portal-surface-soft);
  color: var(--portal-primary-strong);
  font-weight: 800;
}
.portal-nav-group a[aria-current="page"] .portal-icon { color: var(--portal-primary); }
.portal-nav-group a[aria-current="page"]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--portal-primary);
}
.portal-icon { width: 21px; height: 21px; flex: 0 0 21px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.portal-has-sidebar .portal-main-shell { width: calc(100% - var(--portal-sidebar-width)); margin-left: var(--portal-sidebar-width); transition: width .18s ease, margin-left .18s ease; }
body.portal-sidebar-collapsed .portal-sidebar { width: var(--portal-sidebar-collapsed); }
body.portal-sidebar-collapsed .portal-main-shell { width: calc(100% - var(--portal-sidebar-collapsed)); margin-left: var(--portal-sidebar-collapsed); }
body.portal-sidebar-collapsed .portal-sidebar h2 span,
body.portal-sidebar-collapsed .portal-sidebar a span,
body.portal-sidebar-collapsed .portal-sidebar-toggle span:last-child { display: none; }
body.portal-sidebar-collapsed .portal-sidebar h2,
body.portal-sidebar-collapsed .portal-sidebar a { justify-content: center; padding-inline: 8px; }
body.portal-sidebar-collapsed .portal-nav-group h2 { min-height: 34px; margin-bottom: 2px; color: var(--portal-muted); }
body.portal-sidebar-collapsed .portal-nav-group h2 .portal-icon { display: block; }
body.portal-sidebar-collapsed .portal-sidebar-toggle { justify-content: center; }
body.portal-sidebar-collapsed .portal-sidebar-toggle > span:first-child { transform: rotate(180deg); }

.portal-backdrop { position: fixed; inset: var(--portal-header-height) 0 0; z-index: 1040; background: rgba(2, 8, 23, .56); }
.portal-main-shell { width: 100%; min-width: 0; max-width: 100%; min-height: calc(100dvh - var(--portal-header-height)); background: var(--portal-bg); color: var(--portal-text); }
.portal-legacy-main { min-width: 0; overflow-x: clip; }
.portal-legacy-main :where(main, .wrap, .container, .st-wrap, .workspace, .content, .page-content, .card, .st-card, .table-wrap, .table-container, .table-responsive, .st-table-wrap, .pt-table-wrap, .mp-scroll-x) {
  min-width: 0;
  max-width: 100%;
}
.portal-table-scroll {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  -webkit-overflow-scrolling: touch;
}
.portal-table-scroll > table { width: 100%; max-width: none; }
.portal-table-scroll th,
.portal-table-scroll td { overflow-wrap: anywhere; }
.portal-table-scroll.is-scrollable:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--portal-primary) 42%, transparent);
  outline-offset: 2px;
}
.portal-legacy-main:has(> .login-box) { display: grid; place-items: center; padding: 24px 12px; background: transparent; }
.portal-legacy-main .topbar,
.portal-legacy-main header.top { position: relative !important; top: auto !important; z-index: 10 !important; }

/* Topbar cũ chỉ còn là vùng tiêu đề/thao tác của trang, không còn là lớp điều hướng thứ hai. */
.portal-legacy-main > .portal-legacy-toolbar,
.portal-legacy-main > main > .portal-legacy-toolbar {
  min-height: 0 !important;
  display: flex !important;
  align-items: flex-start !important;
  justify-content: space-between !important;
  gap: 12px !important;
  margin: 0 !important;
  padding: 16px 20px 8px !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
}
.portal-legacy-main > .portal-legacy-toolbar.is-empty,
.portal-legacy-main > main > .portal-legacy-toolbar.is-empty { display: none !important; }
.portal-legacy-toolbar > .brand,
.portal-legacy-toolbar > .topbar-brand {
  min-width: 0;
  display: block !important;
  padding: 0 !important;
}
.portal-legacy-toolbar > .brand > img { display: none !important; }
.portal-legacy-toolbar h1 {
  margin: 0 !important;
  color: var(--portal-primary-strong) !important;
  font-size: clamp(18px, 1.8vw, 24px) !important;
  line-height: 1.25 !important;
}
.portal-legacy-toolbar .eyebrow,
.portal-legacy-toolbar .cv-eyebrow,
.portal-legacy-toolbar .hc-eyebrow,
.portal-legacy-toolbar .subtitle,
.portal-legacy-toolbar .brand small {
  display: block;
  margin-top: 4px;
  color: var(--portal-muted) !important;
  font-size: 13px !important;
  line-height: 1.4 !important;
}
.portal-legacy-toolbar .portal-page-actions {
  min-height: 44px;
  display: flex !important;
  align-items: center !important;
  justify-content: flex-end !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
}
.portal-breadcrumb { min-height: 44px; display: flex; align-items: center; gap: 8px; padding: 8px 20px; border-bottom: 1px solid var(--portal-border); background: var(--portal-surface); color: var(--portal-muted); font-size: 13px; }
.portal-breadcrumb a { color: var(--portal-primary-strong); text-decoration: none; font-weight: 700; }

.portal-home { padding: 28px clamp(16px, 3vw, 48px) 56px; }
.portal-home-inner { width: min(1240px, 100%); margin: 0 auto; }
.portal-hero { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: 24px; align-items: stretch; margin-bottom: 24px; }
.portal-hero-copy,
.portal-hero-status,
.portal-section,
.portal-card {
  border: 1px solid var(--portal-border);
  border-radius: 18px;
  background: var(--portal-surface);
  box-shadow: var(--portal-shadow);
}
.portal-hero-copy { padding: clamp(24px, 4vw, 48px); background: linear-gradient(135deg, var(--portal-surface) 30%, var(--portal-surface-soft)); }
.portal-eyebrow { color: var(--portal-accent); font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.portal-hero h1 { max-width: 760px; margin: 10px 0 14px; color: var(--portal-primary-strong); font-size: clamp(30px, 4vw, 54px); line-height: 1.06; letter-spacing: -.035em; }
.portal-hero p { max-width: 720px; margin: 0; color: var(--portal-muted); font-size: clamp(16px, 1.6vw, 20px); line-height: 1.65; }
.portal-hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.portal-button { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 0 18px; border: 1px solid var(--portal-primary); border-radius: 10px; background: var(--portal-primary); color: #fff; font-weight: 800; text-decoration: none; }
.portal-button.secondary { background: transparent; color: var(--portal-primary-strong); }
body.theme-dark .portal-button { color: var(--portal-bg); }
body.theme-dark .portal-button.secondary { color: var(--portal-primary-strong); }
.portal-hero-status { padding: 24px; display: grid; align-content: center; gap: 14px; }
.portal-hero-status strong { color: var(--portal-primary-strong); font-size: 22px; }
.portal-hero-status p { font-size: 15px; }
.portal-status-line { display: flex; align-items: center; gap: 9px; color: var(--portal-muted); }
.portal-status-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--portal-accent); box-shadow: 0 0 0 5px color-mix(in srgb, var(--portal-accent) 15%, transparent); }

/* Trang chủ chưa đăng nhập: hai lựa chọn vào hệ thống. */
.portal-gate { padding: clamp(8px, 3vw, 28px) 0 8px; }
.portal-gate-intro { max-width: 1400px; margin: 0 auto clamp(24px, 4vw, 40px); text-align: center; }
.portal-gate-intro h1 { margin: 12px 0 16px; color: var(--portal-primary-strong); font-size: clamp(24px, 2.55vw, 40px); line-height: 1.1; letter-spacing: -.035em; }
/* Tên nền tảng giữ trên một dòng ở màn hình đủ rộng (đủ chỗ cho cả tên tiếng Anh dài hơn). */
@media (min-width: 992px) { .portal-gate-intro h1 { white-space: nowrap; } }
.portal-gate-intro p { margin: 0 auto; max-width: 720px; color: var(--portal-muted); font-size: clamp(16px, 1.6vw, 19px); line-height: 1.65; }
.portal-gate-hint { margin-top: 14px !important; color: var(--portal-text) !important; font-weight: 700; }
.portal-gate-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(14px, 2vw, 22px); align-items: stretch; }

.portal-gate-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 2.6vw, 34px);
  border: 1px solid var(--portal-border);
  border-radius: 20px;
  background: var(--portal-surface);
  color: var(--portal-text);
  box-shadow: var(--portal-shadow);
  text-decoration: none;
  transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}

.portal-gate-card:hover,
.portal-gate-card:focus-visible { border-color: var(--portal-primary); transform: translateY(-3px); box-shadow: 0 18px 40px rgba(23, 34, 59, .16); }
.portal-gate-card:focus-visible { outline: 3px solid color-mix(in srgb, var(--portal-ring) 65%, transparent); outline-offset: 3px; }
.portal-gate-card.is-primary { border-color: color-mix(in srgb, var(--portal-primary) 55%, var(--portal-border)); background: linear-gradient(150deg, var(--portal-surface) 42%, var(--portal-surface-soft)); }
.portal-gate-card > .portal-icon { width: 38px; height: 38px; flex: none; color: var(--portal-primary-strong); }
.portal-gate-card.is-primary > .portal-icon { color: var(--portal-primary); }
.portal-gate-tag { color: var(--portal-accent); font-size: 12px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.portal-gate-card strong { color: var(--portal-primary-strong); font-size: clamp(20px, 2vw, 26px); line-height: 1.2; }
.portal-gate-card > p { margin: 0; color: var(--portal-muted); font-size: 15px; line-height: 1.6; }
.portal-gate-points { display: grid; gap: 8px; margin: 4px 0 0; padding: 0; list-style: none; color: var(--portal-text); font-size: 14px; }
.portal-gate-points li { display: flex; gap: 9px; align-items: flex-start; line-height: 1.5; }
.portal-gate-points li::before { content: ""; width: 7px; height: 7px; margin-top: 7px; flex: none; border-radius: 50%; background: var(--portal-accent); }

.portal-gate-cta {
  min-height: 46px;
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  border: 1px solid var(--portal-primary);
  border-radius: 10px;
  background: transparent;
  color: var(--portal-primary-strong);
  font-weight: 800;
}
.portal-gate-cta::after { content: "→"; }
.portal-gate-card.is-primary .portal-gate-cta { background: var(--portal-primary); border-color: var(--portal-primary); color: #fff; }
.portal-gate-card:hover .portal-gate-cta { background: var(--portal-primary); border-color: var(--portal-primary); color: #fff; }
/* Chế độ tối dùng primary sáng màu nên chữ trên nút phải là nền tối, không phải trắng. */
body.theme-dark .portal-gate-card.is-primary .portal-gate-cta,
body.theme-dark .portal-gate-card:hover .portal-gate-cta,
body.theme-dark .portal-gate-card:focus-visible .portal-gate-cta { color: var(--portal-bg); }
.portal-gate-status { display: flex; align-items: center; justify-content: center; gap: 9px; margin-top: clamp(18px, 3vw, 28px); color: var(--portal-muted); font-size: 14px; }

/* Trang chủ sau đăng nhập: hero gọn, thông tin phiên nằm trong chip thay vì thẻ trạng thái rỗng. */
.portal-hero-compact { grid-template-columns: minmax(0, 1fr); margin-bottom: 18px; }
.portal-hero-compact .portal-hero-copy { padding: clamp(20px, 2.6vw, 32px); }
.portal-hero-compact h1 { margin: 0 0 10px; font-size: clamp(24px, 2.6vw, 36px); }
.portal-hero-compact p { max-width: 780px; font-size: clamp(15px, 1.25vw, 17px); line-height: 1.6; }
.portal-hero-compact .portal-hero-actions { margin-top: 18px; }
.portal-hero-meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; padding: 0; list-style: none; }
.portal-chip {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 12px;
  border: 1px solid var(--portal-border);
  border-radius: 999px;
  background: var(--portal-bg);
  color: var(--portal-muted);
  font-size: 13px;
  font-weight: 700;
}
.portal-chip strong { color: var(--portal-text); font-weight: 800; }
.portal-chip .portal-status-dot { width: 8px; height: 8px; box-shadow: 0 0 0 4px color-mix(in srgb, var(--portal-accent) 16%, transparent); }

.portal-section { margin-top: 20px; padding: 22px; }
.portal-section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.portal-section-head > a {
  min-height: 36px;
  flex: none;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--portal-border);
  border-radius: 9px;
  color: var(--portal-primary-strong);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}
.portal-section-head > a:hover { border-color: var(--portal-primary); background: var(--portal-surface-soft); }
.portal-section h2 { margin: 0; color: var(--portal-text); font-size: 22px; }
.portal-section-head p { margin: 4px 0 0; color: var(--portal-muted); }
.portal-module-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.portal-card { min-height: 170px; display: flex; flex-direction: column; gap: 12px; padding: 20px; color: var(--portal-text); text-decoration: none; transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease; }
.portal-card:hover { border-color: var(--portal-primary); transform: translateY(-2px); box-shadow: 0 14px 34px rgba(23, 34, 59, .13); }
.portal-card > .portal-icon { width: 30px; height: 30px; color: var(--portal-primary-strong); }
.portal-card strong { font-size: 18px; }
.portal-card p { margin: 0; color: var(--portal-muted); line-height: 1.55; }
.portal-card span:last-child { margin-top: auto; color: var(--portal-primary-strong); font-weight: 800; }

.portal-summary-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.portal-summary-grid > :only-child { grid-column: 1 / -1; }
.portal-kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-bottom: 14px; }
.portal-kpi { padding: 14px; border: 1px solid var(--portal-border); border-radius: 12px; background: var(--portal-bg); }
.portal-kpi b { display: block; color: var(--portal-primary-strong); font-size: 25px; font-variant-numeric: tabular-nums; }
.portal-kpi span { color: var(--portal-muted); font-size: 13px; }
.portal-kpi.is-alert { border-color: color-mix(in srgb, var(--portal-danger) 45%, var(--portal-border)); background: color-mix(in srgb, var(--portal-danger) 8%, var(--portal-bg)); }
.portal-kpi.is-alert b { color: var(--portal-danger); }
[data-portal-alert-list] .portal-list-item { border-left: 3px solid var(--portal-warning); }
[data-portal-work-list] .portal-list-item { border-left: 3px solid var(--portal-primary); }
.portal-list { display: grid; gap: 8px; }
.portal-list-item { display: grid; gap: 3px; padding: 11px 12px; border: 1px solid var(--portal-border); border-radius: 10px; color: var(--portal-text); text-decoration: none; }
.portal-list-item:hover { background: var(--portal-surface-soft); }
.portal-list-item small { color: var(--portal-muted); }
.portal-empty { padding: 18px; border: 1px dashed var(--portal-border); border-radius: 10px; color: var(--portal-muted); text-align: center; }
.portal-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 20px; padding: 20px 4px; color: var(--portal-muted); }
.portal-footer > div { display: grid; gap: 4px; }
.portal-footer strong { color: var(--portal-text); }
.portal-footer nav { display: flex; flex-wrap: wrap; gap: 14px; }
.portal-footer a { color: var(--portal-primary-strong); font-weight: 700; text-decoration: none; }
.portal-skeleton { min-height: 72px; border-radius: 10px; background: linear-gradient(90deg, var(--portal-bg), var(--portal-surface-soft), var(--portal-bg)); background-size: 200% 100%; animation: portal-shimmer 1.3s linear infinite; }
@keyframes portal-shimmer { to { background-position: -200% 0; } }

@media (max-width: 1100px) {
  .portal-brand { min-width: auto; }
  .portal-brand small { display: none; }
  .portal-global-nav > a,
  .portal-global-nav > .portal-nav-disabled,
  .portal-global-nav > .portal-lang-switch,
  .portal-account > summary { padding-inline: 10px; }
  .portal-account > summary small { display: none; }
  .portal-module-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .portal-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  .portal-header { min-height: 64px; padding: 8px 10px; gap: 8px; --portal-header-height: 64px; }
  .portal-menu-button { display: block; }
  .portal-brand img { width: 38px; height: 38px; }
  .portal-brand b { font-size: 14px; }
  .portal-global-nav > a:not(.portal-account-link),
  .portal-global-nav > .portal-nav-disabled { display: none; }
  .portal-account > summary { min-width: 112px; padding-inline: 12px; }
  .portal-account > summary > span { display: block; }
  .portal-sidebar,
  body.portal-sidebar-collapsed .portal-sidebar { top: 64px; width: min(88vw, 320px); transform: translateX(-105%); }
  .portal-public-drawer { display: block; }
  body.portal-drawer-open .portal-sidebar { transform: translateX(0); }
  .portal-has-sidebar .portal-main-shell,
  body.portal-sidebar-collapsed .portal-main-shell { width: 100%; margin-left: 0; }
  body.portal-sidebar-collapsed .portal-sidebar h2 span,
  body.portal-sidebar-collapsed .portal-sidebar a span,
  body.portal-sidebar-collapsed .portal-sidebar-toggle span:last-child { display: inline; }
  body.portal-sidebar-collapsed .portal-sidebar h2,
  body.portal-sidebar-collapsed .portal-sidebar a { justify-content: flex-start; padding-inline: 12px; }
  /* Trong drawer mobile luôn có nhãn chữ nên không cần icon nhóm. */
  body.portal-sidebar-collapsed .portal-nav-group h2 .portal-icon { display: none; }
  .portal-sidebar-toggle { display: none; }
  .portal-legacy-main > .portal-legacy-toolbar,
  .portal-legacy-main > main > .portal-legacy-toolbar { padding: 14px 14px 6px !important; }
  .portal-legacy-toolbar .portal-page-actions { width: 100%; justify-content: flex-start !important; }
  .portal-hero { grid-template-columns: 1fr; }
  .portal-summary-grid { grid-template-columns: 1fr; }
  .portal-gate-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .portal-brand { min-width: 44px; min-height: 44px; }
  .portal-brand span { display: none; }
  .portal-global-nav { gap: 4px; }
  .portal-home { padding: 16px 12px 40px; }
  .portal-hero-copy, .portal-hero-status, .portal-section { border-radius: 14px; padding: 18px; }
  .portal-gate-card { border-radius: 14px; padding: 18px; }
  .portal-module-grid { grid-template-columns: 1fr; }
  .portal-section-head { align-items: flex-start; flex-direction: column; }
  .portal-footer { align-items: flex-start; flex-direction: column; }
  .portal-footer nav { gap: 4px 12px; }
  .portal-footer a { min-height: 44px; display: inline-flex; align-items: center; }
}

@media (prefers-reduced-motion: reduce) {
  .portal-sidebar,
  .portal-main-shell,
  .portal-card,
  .portal-gate-card,
  .portal-global-nav > a,
  .portal-skip { transition: none !important; }
  .portal-skeleton { animation: none; }
}

/* WebGIS: rail module nội bộ + drawer hợp nhất trên mobile. */
.portal-map-auth #app-container {
  grid-template-columns: var(--portal-sidebar-collapsed) var(--sidebar-width) minmax(0, 1fr);
  grid-template-areas: "top top top" "portal side map";
}

.portal-map-auth.sidebar-collapsed #app-container {
  grid-template-columns: var(--portal-sidebar-collapsed) 0 minmax(0, 1fr);
}

/* Nút thu gọn panel module phải cộng thêm bề rộng rail cổng, và né bản đồ thu nhỏ (14 + 178 + 12). */
@media (min-width: 901px) {
  .portal-map-auth .sidebar-collapse-btn {
    left: calc(var(--portal-sidebar-collapsed) + var(--sidebar-width) + 12px);
  }
  .portal-map-auth.has-minimap-overview .sidebar-collapse-btn {
    left: calc(var(--portal-sidebar-collapsed) + var(--sidebar-width) + 204px);
  }
  .portal-map-auth.sidebar-collapsed .sidebar-collapse-btn {
    left: calc(var(--portal-sidebar-collapsed) + 12px);
  }
  .portal-map-auth.sidebar-collapsed.has-minimap-overview .sidebar-collapse-btn {
    left: calc(var(--portal-sidebar-collapsed) + 204px);
  }
}

.portal-map-rail {
  grid-area: portal;
  z-index: 1110;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 10px 8px;
  overflow: auto;
  border-right: 1px solid var(--portal-border);
  background: var(--portal-surface);
}

.portal-map-rail a {
  min-height: 52px;
  display: grid;
  place-items: center;
  gap: 3px;
  padding: 7px 4px;
  border-radius: 9px;
  color: var(--portal-muted);
  text-decoration: none;
}

.portal-map-rail a:hover,
.portal-map-rail a[aria-current="page"] { background: var(--portal-surface-soft); color: var(--portal-primary-strong); }
.portal-map-rail a span { max-width: 60px; overflow: hidden; font-size: 9px; font-weight: 800; line-height: 1.1; text-align: center; text-overflow: ellipsis; }
.portal-map-mobile-modules { display: none; }
.portal-map-mobile-module-list { display: grid; gap: 5px; }
.portal-map-mobile-module-list a { min-height: 44px; display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; color: inherit; text-decoration: none; }
.portal-map-mobile-module-list a:hover { background: var(--portal-surface-soft); }

/* WebGIS dùng chung header cổng, đặt vào hàng "top" của lưới bản đồ. */
.portal-map-page .portal-header { grid-area: top; }
.portal-map-page .map-local-admin-actions { display: grid; gap: 8px; margin-top: 12px; }
.portal-map-page .map-local-admin-actions .mode-admin-link { width: 100%; min-height: 42px; justify-content: center; }

@media (max-width: 1024px) {
  .portal-map-auth #app-container,
  .portal-map-auth.sidebar-collapsed #app-container { grid-template-columns: 1fr; grid-template-areas: "top" "map"; }
  .portal-map-rail { display: none; }
  .portal-map-mobile-modules { display: block; }
}