@charset "UTF-8";

:root {
  --bg: #0f1419;
  --bg-elevated: #1a222d;
  --border: #2d3a47;
  --text: #e8eef4;
  --text-muted: #8fa3b0;
  --accent: #3d9cf0;
  --accent-hover: #5cb0f5;
  --success: #4ade80;
  --error: #f87171;
  --radius: 12px;
  --font-ui: "IBM Plex Sans", system-ui, sans-serif;
  --font-thai: "Noto Sans Thai", var(--font-ui);
  --font-lao: "Noto Sans Lao", var(--font-ui);
  --font-zh: "Noto Sans SC", var(--font-ui);
}

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

html {
  font-size: 16px;
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-ui);
  background: radial-gradient(ellipse 120% 80% at 50% -20%, #1e3a5f 0%, transparent 55%),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a:not(.btn) {
  color: var(--accent);
  text-decoration: none;
}

a:not(.btn):hover {
  text-decoration: underline;
}

.app {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem 1.5rem;
  margin-bottom: 2rem;
}

.user-bar {
  margin-left: auto;
  flex-shrink: 0;
}

/* Menu hồ sơ (header trang dịch) */
.profile-menu {
  position: relative;
  text-align: right;
}

.profile-menu__summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.225rem;
  padding: 0.4rem 0.65rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 500;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.profile-menu__summary::-webkit-details-marker {
  display: none;
}

.profile-menu__summary:hover {
  border-color: var(--accent);
  background: rgba(61, 156, 240, 0.08);
}

.profile-menu__summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.profile-menu__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.profile-menu__icon svg {
  display: block;
  width: 18px;
  height: 18px;
}

.profile-menu__summary-text {
  user-select: none;
}

.profile-menu__dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  min-width: 16rem;
  max-width: min(20rem, calc(100vw - 2.5rem));
  padding: 0.65rem 0.75rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  z-index: 50;
  text-align: left;
}

.profile-menu__email {
  margin: 0 0 0.6rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--text-muted);
  word-break: break-all;
  line-height: 1.35;
}

.profile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.profile-menu__link {
  display: block;
  padding: 0.45rem 0.35rem;
  border-radius: 8px;
  font-size: 0.88rem;
  color: var(--accent);
  text-decoration: none;
}

.profile-menu__link:hover {
  background: rgba(61, 156, 240, 0.1);
  text-decoration: none;
}

.profile-menu__link--muted {
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.profile-menu__link--muted:hover {
  color: var(--accent);
}

.header__brand {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.header__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--accent), #2563ab);
  font-size: 1.25rem;
  color: #fff;
  flex-shrink: 0;
}

.header__title {
  margin: 0;
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.header__subtitle {
  margin: 0.35rem 0 0;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.main {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 800px) {
  .main {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
}

.panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem 1.1rem;
  display: flex;
  flex-direction: column;
  min-height: 320px;
}

/* Form đăng nhập / cài đặt — không cần chiều cao tối thiểu như ô dịch */
.panel--compact {
  min-height: unset;
}

.panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin-bottom: 0.75rem;
}

.panel__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-right: auto;
}

.select {
  appearance: none;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.45rem 2rem 0.45rem 0.75rem;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238fa3b0' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  min-width: 140px;
}

.select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.select.lang-th {
  font-family: var(--font-thai);
}

.select.lang-lo {
  font-family: var(--font-lao);
}

.select.lang-zh {
  font-family: var(--font-zh);
}

.textarea {
  flex: 1;
  width: 100%;
  min-height: 180px;
  resize: vertical;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 0.85rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.55;
}

.textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Ô một dòng (auth / form): không dùng flex:1 và min-height của ô dịch */
.textarea--single {
  flex: 0 1 auto;
  min-height: unset;
  height: auto;
  resize: none;
  padding: 0.65rem 0.85rem;
  font-size: 0.95rem;
  line-height: 1.45;
}

input.textarea--single:-webkit-autofill,
input.textarea--single:-webkit-autofill:hover,
input.textarea--single:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--text);
  transition: background-color 99999s ease-out 0s;
  box-shadow: 0 0 0 1000px var(--bg) inset;
}

.textarea.lang-th {
  font-family: var(--font-thai);
}

.textarea.lang-lo {
  font-family: var(--font-lao);
}

.textarea.lang-zh {
  font-family: var(--font-zh);
}

.output {
  flex: 1;
  min-height: 180px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  font-size: 1rem;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}

.output.lang-th {
  font-family: var(--font-thai);
}

.output.lang-lo {
  font-family: var(--font-lao);
}

.output.lang-zh {
  font-family: var(--font-zh);
}

.output:empty::before {
  content: "Bản dịch sẽ hiển thị ở đây…";
  color: var(--text-muted);
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.85rem;
}

.hint {
  font-size: 0.85rem;
  color: var(--text-muted);
  flex: 1;
  min-width: 0;
}

.hint--error {
  color: var(--error);
}

.hint--ok {
  color: var(--success);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background 0.15s ease, transform 0.1s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: var(--accent);
  color: #fff;
}

.btn--primary:hover {
  background: var(--accent-hover);
}

.btn--secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.06);
}

.btn--ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid transparent;
  padding: 0.4rem 0.65rem;
  font-size: 0.85rem;
  font-weight: 500;
}

.btn--ghost:hover {
  background: rgba(61, 156, 240, 0.12);
  border-color: rgba(61, 156, 240, 0.35);
}

.btn__icon {
  font-size: 0.7rem;
  opacity: 0.9;
}

.footer {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.footer__grid {
  display: grid;
  gap: 1.35rem;
  grid-template-columns: 1fr;
}

@media (min-width: 860px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem 1.75rem;
  }
}

.footer__block {
  min-width: 0;
}

/* details/summary collapse for footer blocks */
details.footer__block > summary.footer__heading {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  user-select: none;
  padding: 0.25rem 0;
}
details.footer__block > summary.footer__heading::before {
  content: "▶";
  font-size: 0.6rem;
  opacity: 0.5;
  transition: transform 0.15s;
  flex-shrink: 0;
}
details.footer__block[open] > summary.footer__heading::before {
  transform: rotate(90deg);
}
details.footer__block > summary.footer__heading::-webkit-details-marker {
  display: none;
}

.footer__heading {
  margin: 0 0 0.35rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}

.footer__note {
  margin: 0 0 0.55rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.45;
  max-width: none;
}

.footer__note strong {
  color: var(--text);
  font-weight: 600;
}

.footer__empty {
  margin: 0;
  font-size: 0.78rem;
}

.footer__list {
  margin: 0;
  padding-left: 1.2rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.footer__list li {
  margin: 0.32rem 0;
  padding-left: 0.15rem;
}

.footer__list-text {
  display: block;
  color: var(--text);
  word-break: break-word;
}

.footer__tts-row {
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  margin-top: 0.28rem;
}

.footer__translation {
  flex: 1;
  min-width: 0;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--text-muted);
  word-break: break-word;
}

.footer__speak {
  flex-shrink: 0;
  align-self: flex-start;
  padding: 0.28rem 0.45rem !important;
  min-height: 0;
  line-height: 1;
}

.footer__speak:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.footer__speak-icon {
  display: block;
}

.footer__meta {
  display: block;
  margin-top: 0.08rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  opacity: 0.92;
}

.footer p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-muted);
  max-width: 72ch;
}

/* Ô mật khẩu + nút hiện/ẩn (password_toggle.js) */
.password-field {
  position: relative;
  display: block;
  width: 100%;
}

.password-field__input {
  width: 100%;
  padding-right: 2.75rem !important;
  box-sizing: border-box;
}

.password-field__toggle {
  position: absolute;
  right: 0.35rem;
  top: 50%;
  transform: translateY(-50%);
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s ease, background 0.15s ease;
}

.password-field__toggle:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.password-field__toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.password-field__toggle svg {
  display: block;
  flex-shrink: 0;
}

/* —— Trang quản trị: sidebar + vùng nội dung —— */
body.admin-page {
  margin: 0;
}

.admin-layout {
  display: grid;
  grid-template-columns: minmax(14.5rem, 16.5rem) minmax(0, 1fr);
  gap: 1.35rem;
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.15rem 1.15rem 2.5rem;
  min-height: 100vh;
  align-items: start;
  transition: grid-template-columns 0.2s ease;
}

body.admin-sidebar-collapsed .admin-layout {
  grid-template-columns: 4.35rem minmax(0, 1fr);
}

.admin-sidebar {
  position: sticky;
  top: 1rem;
  align-self: start;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 0.85rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.22);
}

body.admin-sidebar-collapsed .admin-sidebar {
  padding: 0.65rem 0.4rem;
}

.admin-sidebar__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.35rem;
  padding-bottom: 0.85rem;
  margin-bottom: 0.35rem;
  border-bottom: 1px solid var(--border);
}

body.admin-sidebar-collapsed .admin-sidebar__head {
  flex-direction: column;
  align-items: center;
  padding-bottom: 0.65rem;
}

body.admin-sidebar-collapsed .admin-sidebar__toggle {
  order: -1;
}

.admin-sidebar__toggle {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin: 0;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.admin-sidebar__toggle:hover {
  color: var(--accent);
  border-color: rgba(61, 156, 240, 0.45);
  background: rgba(61, 156, 240, 0.1);
}

.admin-sidebar__toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.admin-sidebar__toggle-icon {
  display: flex;
}

.admin-sidebar__toggle-icon--expand {
  display: none;
}

body.admin-sidebar-collapsed .admin-sidebar__toggle-icon--collapse {
  display: none;
}

body.admin-sidebar-collapsed .admin-sidebar__toggle-icon--expand {
  display: flex;
}

.admin-sidebar__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  padding: 0.2rem 0.5rem 0;
}

body.admin-sidebar-collapsed .admin-sidebar__brand {
  flex-direction: column;
  padding: 0.15rem 0 0;
  gap: 0.35rem;
}

body.admin-sidebar-collapsed .admin-sidebar__brand-meta {
  display: none;
}

.admin-sidebar__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--accent), #2563ab);
  color: #fff;
  flex-shrink: 0;
}

.admin-sidebar__logo svg {
  width: 1.35rem;
  height: 1.35rem;
}

.admin-sidebar__title {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  line-height: 1.25;
}

.admin-sidebar__user {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
  word-break: break-all;
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.25rem 0;
}

.admin-nav__label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 0.65rem 0.5rem 0.35rem;
}

.admin-nav__link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.65rem;
  border-radius: 8px;
  color: var(--text);
  text-decoration: none !important;
  font-size: 0.88rem;
  font-weight: 500;
  transition: background 0.12s ease, color 0.12s ease;
  border: 1px solid transparent;
}

.admin-nav__link svg {
  flex-shrink: 0;
  opacity: 0.88;
  color: var(--accent);
}

.admin-nav__link:hover {
  background: rgba(61, 156, 240, 0.1);
  color: var(--text);
}

.admin-nav__link--current {
  background: rgba(61, 156, 240, 0.16);
  border-color: rgba(61, 156, 240, 0.35);
  color: #fff;
}

.admin-nav__link--current svg {
  color: var(--accent-hover);
}

body.admin-sidebar-collapsed .admin-nav__label--collapsible {
  display: none;
}

body.admin-sidebar-collapsed .admin-sidebar__text--collapsible {
  display: none;
}

body.admin-sidebar-collapsed .admin-nav__link {
  justify-content: center;
  padding-left: 0.45rem;
  padding-right: 0.45rem;
}

body.admin-sidebar-collapsed .admin-sidebar__out {
  justify-content: center;
  padding-left: 0.4rem;
  padding-right: 0.4rem;
}

.admin-sidebar__footer {
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.admin-sidebar__out {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.65rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  border-radius: 8px;
  text-decoration: none !important;
  transition: background 0.12s ease, color 0.12s ease;
}

.admin-sidebar__out svg {
  flex-shrink: 0;
  opacity: 0.75;
}

.admin-sidebar__out:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--accent);
}

.admin-main {
  min-width: 0;
}

.admin-main__head {
  margin-bottom: 1.1rem;
}

.admin-main__title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.admin-main__lead {
  margin: 0.35rem 0 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.admin-main__head--tight {
  margin-bottom: 0.45rem;
}

.admin-cache-shell {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.45rem 0.75rem 0.85rem;
  min-height: 0;
}

/* Form lọc kho — cột: hàng trên (ngôn ngữ + ẩn), hàng dưới ô tìm full width */
.admin-cache-filter {
  margin: 0 0 0.65rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  align-items: stretch;
  justify-content: flex-start;
  border: none;
  background: transparent;
  width: 100%;
  box-sizing: border-box;
}

.admin-section {
  scroll-margin-top: 1.35rem;
}

/* Bảng kho bản dịch (admin/cache.php) */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.admin-table-wrap {
  overflow-x: auto;
  margin-top: 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.admin-cache-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.admin-cache-table th,
.admin-cache-table td {
  padding: 0.5rem 0.55rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  text-align: left;
}

.admin-cache-table tbody tr:last-child td {
  border-bottom: none;
}

.admin-cache-table thead th {
  background: rgba(255, 255, 255, 0.04);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  white-space: nowrap;
}

.admin-cache-table__stt {
  width: 2.75rem;
  text-align: center;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent);
}

.admin-cache-table__src {
  max-width: 16rem;
  word-break: break-word;
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* Collapsed row: clic để mở rộng */
.admin-cache-table tbody tr[data-cache-id][data-collapsed="1"] {
  cursor: pointer;
  transition: background 0.1s;
}
.admin-cache-table tbody tr[data-cache-id][data-collapsed="1"]:hover {
  background: rgba(255,255,255,0.03);
}
.admin-cache-table tbody tr[data-cache-id][data-collapsed="1"] .admin-cache-table__src {
  color: rgba(143, 163, 176, 0.45);
}
.admin-cache-table tbody tr[data-cache-id][data-collapsed="1"] .admin-cache-table__stt {
  color: rgba(61, 156, 240, 0.4);
}
.admin-cache-table tbody tr[data-cache-id][data-collapsed="1"] td:not(.admin-cache-table__stt):not(.admin-cache-table__src) {
  display: none;
}

.admin-cache-table .textarea.admin-cache-table__ta {
  flex: 0 1 auto;
  min-height: 2.55rem;
  max-height: min(70vh, 28rem);
  font-size: 0.84rem;
  line-height: 1.45;
  width: 100%;
  min-width: 11rem;
  margin: 0;
  resize: none;
  box-sizing: border-box;
}

.admin-cache-table__save {
  white-space: nowrap;
  padding: 0.45rem 0.75rem;
  font-size: 0.82rem;
}

.admin-cache-table__star {
  padding: 0.35rem !important;
  min-width: 2.35rem;
  min-height: 2.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.admin-cache-table__star svg {
  display: block;
}

.admin-cache-table__star--on {
  color: #fbbf24 !important;
  border-color: rgba(251, 191, 36, 0.45) !important;
  background: rgba(251, 191, 36, 0.1) !important;
}

.admin-cache-table__filter-hint {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.84rem;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
}

.admin-cache-table__filter-hint input {
  margin: 0;
}

.admin-cache-filter__top-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 0.75rem;
  width: 100%;
}

.admin-cache-filter__top-row .admin-cache-filter__actions {
  margin-left: auto;
}

.admin-cache-filter__lang-row {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.75rem;
  align-items: flex-start;
}

.admin-cache-filter__lang-row > div {
  flex: 0 1 auto;
}

.admin-cache-filter__lang-row .select {
  min-width: 6rem;
}

.admin-cache-filter__search-wrap {
  position: relative;
  width: 100%;
  max-width: 100%;
}

.admin-cache-filter__search-icon {
  position: absolute;
  left: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  color: var(--text-muted);
  pointer-events: none;
  z-index: 1;
}

.admin-cache-filter__search-icon svg {
  display: block;
}

.admin-cache-filter__search-input {
  width: 100%;
  padding-left: 2.4rem !important;
  box-sizing: border-box;
  flex: 0 1 auto;
  min-height: 2.5rem;
}

.admin-cache-filter__actions {
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

@media (max-width: 800px) {
  .translate-page .app {
    max-width: none;
    padding: 0.6rem 0.55rem 1.2rem;
  }

  .translate-page .header {
    margin-bottom: 0.8rem;
    gap: 0.55rem;
  }

  .translate-page .main {
    gap: 3rem;
  }

  .translate-page .panel {
    border: 0;
    border-radius: 0;
    background: transparent;
    padding: 0;
    min-height: unset;
  }

  .translate-page .panel__head {
    margin-bottom: 0.55rem;
  }

  /* Textarea: bắt đầu 2 dòng, tự dãn qua JS */
  .translate-page #source-text {
    min-height: 0 !important;
    resize: none !important;
    overflow: hidden !important;
  }

  /* Output div: tự co giãn theo nội dung, không min-height cố định */
  .translate-page .output {
    min-height: calc(4 * 1.5rem + 1.6rem);
    flex: 0 0 auto;
  }

  .translate-page .output:empty {
    min-height: calc(4 * 1.5rem + 1.6rem);
  }

  .translate-page details.footer__block > summary.footer__heading {
    color: var(--text-muted);
  }

  .translate-page details.footer__block > summary.footer__heading::before {
    opacity: 0.35;
  }

  .admin-sidebar__toggle {
    display: none;
  }

  body.admin-sidebar-collapsed .admin-layout {
    grid-template-columns: 1fr !important;
  }

  body.admin-sidebar-collapsed .admin-sidebar {
    padding: 0.75rem;
  }

  body.admin-sidebar-collapsed .admin-sidebar__head {
    flex-direction: row !important;
    align-items: flex-start !important;
  }

  body.admin-sidebar-collapsed .admin-sidebar__brand {
    flex-direction: row !important;
  }

  body.admin-sidebar-collapsed .admin-sidebar__brand-meta {
    display: block !important;
  }

  body.admin-sidebar-collapsed .admin-nav__label--collapsible {
    display: block !important;
  }

  body.admin-sidebar-collapsed .admin-sidebar__text--collapsible {
    display: inline !important;
  }

  body.admin-sidebar-collapsed .admin-nav__link {
    justify-content: flex-start !important;
  }

  body.admin-sidebar-collapsed .admin-sidebar__out {
    justify-content: flex-start !important;
  }

  .admin-layout {
    grid-template-columns: 1fr;
    padding: 0.75rem;
  }

  .admin-sidebar {
    position: static;
    padding: 0.75rem;
  }

  .admin-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.35rem;
  }

  .admin-nav__label {
    grid-column: 1 / -1;
    padding-top: 0.35rem;
  }

  .admin-sidebar__footer {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .admin-sidebar__out {
    flex: 1 1 auto;
    min-width: 8rem;
  }
}

/* Lưới thẻ tổng quan admin */
.admin-dash-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15.5rem, 1fr));
  gap: 1rem;
  margin-top: 0.25rem;
}

.admin-dash-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  padding: 1.1rem 1rem;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none !important;
  color: inherit;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease;
}

.admin-dash-card:hover {
  border-color: rgba(61, 156, 240, 0.45);
  background: rgba(61, 156, 240, 0.06);
  transform: translateY(-1px);
}

.admin-dash-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 12px;
  background: rgba(61, 156, 240, 0.12);
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.admin-dash-card__title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

.admin-dash-card__meta {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-hover);
}

.admin-dash-card__hint {
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--text-muted);
  margin-top: 0.15rem;
}