:root {
  --color-primary: #00a9b5;
  --color-primary-soft: #ebfbfb;
  --color-text: #141b2b;
  --color-text-muted: #a7b0bf;
  --color-border: #e4e8ee;
  --color-surface: #ffffff;
  --color-surface-soft: #f8fafb;
  --color-success: #52c41a;
  --sidebar-width: 280px;
  --sidebar-collapsed-width: 84px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --ease: 220ms cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

body {
  margin: 0;
  background: #fbfcfd;
  color: var(--color-text);
  font-family: "Estedad", Tahoma, sans-serif;
  font-size: 14px;
  font-weight: 400;
  font-synthesis: none;
}

button, input { font: inherit; font-weight: 400; }

button, a { -webkit-tap-highlight-color: transparent; }

.sidebar i {
  width: 20px;
  height: 20px;
  display: inline-block;
  font-size: 20px;
  line-height: 20px;
  text-align: center;
}

.demo-shell {
  min-height: 100vh;
  display: flex;
  justify-content: flex-start;
}

.app-content {
  min-width: 0;
  min-height: 100vh;
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #fbfcfd;
}

.topbar {
  height: 64px;
  flex: 0 0 64px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.topbar__cluster {
  display: flex;
  align-items: center;
  gap: 12px;
  direction: ltr;
}

.user-menu { position: relative; }

.user-menu__trigger {
  min-height: 40px;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
  background: transparent;
  border: 0;
  border-radius: 10px;
  cursor: pointer;
}

.user-menu__trigger:hover .user-menu__name { color: var(--color-primary); }
.user-menu__trigger:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; }
.user-menu__name { direction: rtl; white-space: nowrap; transition: color var(--ease); }

.user-menu__avatar {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--color-primary);
  border-radius: 50%;
}

.user-menu__avatar i { width: 20px; height: 20px; font-size: 20px; line-height: 20px; }

.user-menu__dropdown {
  position: absolute;
  z-index: 1100;
  top: calc(100% + 8px);
  left: 0;
  width: 190px;
  padding: 6px;
  direction: rtl;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 10px 30px rgb(16 24 40 / 14%);
}

.user-menu__dropdown[hidden] { display: none; }
.user-menu__dropdown button {
  width: 100%;
  min-height: 40px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--color-text);
  background: transparent;
  border: 0;
  border-radius: 7px;
  text-align: right;
  cursor: pointer;
}
.user-menu__dropdown button:hover,
.user-menu__dropdown button:focus-visible { color: var(--color-primary); background: var(--color-primary-soft); outline: 0; }
.user-menu__dropdown i { width: 20px; height: 20px; font-size: 20px; line-height: 20px; }
.user-menu__dropdown .user-menu__logout { color: #d92d20; }

.topbar-chip {
  height: 36px;
  padding: 0 11px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  direction: rtl;
  color: var(--color-text);
  background: var(--color-surface-soft);
  border-radius: 8px;
  white-space: nowrap;
}

.topbar-chip i { width: 20px; height: 20px; font-size: 20px; line-height: 20px; }
.topbar-chip time { direction: rtl; }
.page-content { min-height: 0; flex: 1; }

.sidebar {
  width: min(var(--sidebar-width), 100vw);
  height: 100vh;
  min-height: 640px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 0;
  border-radius: 0;
  box-shadow: 0 1px 3px rgb(16 24 40 / 4%);
  transition: width var(--ease);
}

.sidebar__header {
  height: 64px;
  flex: 0 0 64px;
  padding: 0 23px 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
}

.brand {
  color: #121212;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
}

.brand__name { font-size: 14px; font-weight: 400; line-height: 1; }

.brand__mark {
  width: 29px;
  height: 29px;
  border: 1px solid #dfe5e9;
  border-radius: 7px;
  display: grid;
  place-items: center;
  background: #fff;
}

.brand__mark img { display: block; width: 18px; height: 13px; }

.icon-button {
  width: 32px;
  height: 32px;
  padding: 0;
  display: grid;
  place-items: center;
  color: var(--color-text-muted);
  background: transparent;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font-size: 20px;
  transition: color var(--ease), background var(--ease), transform var(--ease);
}

.icon-button:hover { color: var(--color-primary); background: var(--color-primary-soft); }
.icon-button:active { transform: scale(.94); }

.sidebar__content {
  min-height: 0;
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 22px 21px 28px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.sidebar__content::-webkit-scrollbar { display: none; width: 0; height: 0; }

.search-box {
  height: 42px;
  padding: 0 11px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  direction: rtl;
  border: 1px solid #dfe4ea;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 1px 2px rgb(16 24 40 / 4%);
  transition: border-color var(--ease), box-shadow var(--ease);
}

.search-box:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgb(0 169 181 / 12%);
}

.search-box > i { color: var(--color-text-muted); font-size: 20px; order: 2; }
.search-box input { min-width: 0; flex: 1; border: 0; outline: 0; color: var(--color-text); background: transparent; font-size: 14px; font-weight: 400; }
.search-box input::placeholder { color: #cdd2da; opacity: 1; }
.search-box input[type="search"] { appearance: textfield; -webkit-appearance: textfield; }
.search-box input[type="search"]::-webkit-search-cancel-button,
.search-box input[type="search"]::-webkit-search-decoration {
  display: none;
  appearance: none;
  -webkit-appearance: none;
}
.search-box__clear { width: 24px; height: 24px; padding: 0; display: none; order: 2; place-items: center; border: 0; background: transparent; color: var(--color-text-muted); cursor: pointer; }
.search-box.has-value > i { display: none; }
.search-box.has-value .search-box__clear { display: grid; }

.menu { display: grid; gap: 8px; }

.menu-link {
  width: 100%;
  min-height: 46px;
  padding: 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--color-text);
  background: transparent;
  border: 0;
  border-radius: var(--radius-md);
  text-decoration: none;
  text-align: right;
  cursor: pointer;
  transition: color var(--ease), background var(--ease);
}

.menu-link:hover:not(:disabled) { color: var(--color-primary); background: #f7fbfc; }
.menu-link:focus-visible, .submenu__link:focus-visible, .icon-button:focus-visible, .search-box__clear:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.menu-link__main { min-width: 0; display: flex; align-items: center; gap: 11px; white-space: nowrap; }
.menu-link__main > i {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  color: var(--color-primary);
  font-size: 20px;
  line-height: 20px;
  text-align: center;
}
.menu-link__main > span { overflow: hidden; text-overflow: ellipsis; }
.menu-link__chevron {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  font-size: 20px;
  line-height: 20px;
  text-align: center;
  transition: transform var(--ease);
}
.menu-link--root { color: var(--color-text-muted); font-size: 14px; font-weight: 400; }
.menu-link--root .menu-link__main > i { color: currentColor; }
.menu-link--root.is-active {
  color: var(--color-primary);
  background: var(--color-primary-soft);
  font-weight: 400;
}
.menu-link--section {
  min-height: 52px;
  color: var(--color-text-muted);
  background: transparent;
  font-size: 14px;
  font-weight: 400;
}
.menu-link--section .menu-link__main > i { color: currentColor; }
.menu-group.is-open > .menu-link--section,
.menu-group.has-active-item > .menu-link--section {
  color: var(--color-text);
  background: var(--color-surface-soft);
}
.menu-group.is-open > .menu-link--section .menu-link__main > i,
.menu-group.has-active-item > .menu-link--section .menu-link__main > i { color: var(--color-primary); }
.menu-link--category {
  min-height: 48px;
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 400;
}
.menu-link--category .menu-link__main > i { color: currentColor; }
.menu-group--nested.is-open > .menu-link--category,
.menu-group--nested.has-active-item > .menu-link--category { color: var(--color-text); }
.menu-group--nested.is-open > .menu-link--category .menu-link__main > i,
.menu-group--nested.has-active-item > .menu-link--category .menu-link__main > i { color: var(--color-primary); }
.menu-group--nested > .menu-link--category { padding-right: 24px; }
.menu-link--muted { margin-top: 4px; }

.menu-group__body {
  max-height: 2200px;
  overflow: hidden;
  opacity: 1;
  transition: max-height 360ms cubic-bezier(.2, .8, .2, 1), opacity var(--ease);
}

.menu-group:not(.is-open) > .menu-group__body { max-height: 0; opacity: 0; }
.menu-group:not(.is-open) > .menu-link .menu-link__chevron { transform: rotate(180deg); }
.menu-group:not(.is-open) > .menu-link--section .menu-link__chevron { transform: none; }
.menu-group.is-open > .menu-link--section .menu-link__chevron { transform: rotate(90deg); }
.menu-group:not(.is-open) > .menu-link--category .menu-link__chevron { transform: rotate(-90deg); }
.menu-group.is-open > .menu-link--category .menu-link__chevron { transform: none; }
.menu-group--disabled:not(.is-open) > .menu-link .menu-link__chevron { transform: none; }
.menu-group--nested { display: grid; gap: 0; }
.menu-group--nested > .menu-group__body { overflow: hidden; }

.submenu { padding: 0; }

.submenu__link {
  min-height: 40px;
  margin: 0;
  padding: 0 32px 0 24px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text-muted);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: 14px;
  font-weight: 400;
  white-space: nowrap;
  transition: color var(--ease), background var(--ease);
}

.submenu__link:hover { color: var(--color-primary); background: #f5fbfb; }
.submenu__link.is-active { color: var(--color-primary); background: var(--color-primary-soft); font-weight: 400; }
.dot { width: 9px; height: 9px; flex: 0 0 9px; border-radius: 50%; background: currentColor; }

.menu-link:disabled { color: var(--color-text-muted); cursor: not-allowed; opacity: 1; }
.menu-group--disabled { margin-top: 7px; }
.empty-state { display: none; margin: 24px 0; color: var(--color-text-muted); text-align: center; font-size: 14px; font-weight: 400; }
.menu.is-empty .empty-state { display: block; }
.is-filtered-out { display: none !important; }

.sidebar.is-collapsed { width: var(--sidebar-collapsed-width); }
.sidebar.is-collapsed .sidebar__header { padding: 0 8px; justify-content: space-between; }
.sidebar.is-collapsed .brand { display: inline-flex; }
.sidebar.is-collapsed .brand__name { display: none; }
.sidebar.is-collapsed .sidebar__toggle i { transform: rotate(180deg); }
.sidebar.is-collapsed .sidebar__content { padding-inline: 13px; }
.sidebar.is-collapsed .search-box { display: none; }
.sidebar.is-collapsed .menu-link { padding: 0; justify-content: center; }
.sidebar.is-collapsed .menu-link__main { gap: 0; }
.sidebar.is-collapsed .menu-link__main > span, .sidebar.is-collapsed .menu-link__chevron, .sidebar.is-collapsed .menu-group__body { display: none; }
.sidebar.is-collapsed .menu-link__main > i { font-size: 20px; }

.sidebar-flyout {
  position: fixed;
  z-index: 1000;
  width: fit-content;
  max-height: calc(100vh - 16px);
  padding: 4px;
  overflow-y: auto;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgb(16 24 40 / 16%);
  opacity: 0;
  visibility: hidden;
  transform: translateX(6px);
  pointer-events: none;
  scrollbar-width: none;
  transition: opacity 160ms ease, transform 160ms ease, visibility 160ms ease;
}

.sidebar-flyout::-webkit-scrollbar { display: none; }
.sidebar-flyout.is-visible { opacity: 1; visibility: visible; transform: translateX(0); pointer-events: auto; }
.sidebar-flyout--sub { z-index: 1001; }
.sidebar-flyout__category {
  width: 100%;
  min-height: 42px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  color: var(--color-text-muted);
  background: transparent;
  border: 0;
  border-radius: 7px;
  font-size: 14px;
  font-weight: 400;
  text-align: right;
  cursor: pointer;
  transition: color var(--ease), background var(--ease);
}
.sidebar-flyout__category:hover,
.sidebar-flyout__category:focus-visible,
.sidebar-flyout__category.is-current { color: var(--color-primary); background: var(--color-surface-soft); outline: 0; }
.sidebar-flyout__category .menu-link__main { display: flex; align-items: center; gap: 8px; }
.sidebar-flyout__category i { width: 20px; height: 20px; color: currentColor; font-size: 20px; line-height: 20px; }
.sidebar-flyout--sub .submenu__link { min-height: 42px; padding: 0 12px; }
.sidebar-flyout--sub .dot { display: none; }
.sidebar-flyout--sub .submenu__link:hover,
.sidebar-flyout--sub .submenu__link:focus-visible { color: var(--color-primary); background: var(--color-surface-soft); outline: 0; }

@media (max-width: 500px) {
  .sidebar { border-radius: 0; border-block: 0; border-right: 0; }
  .topbar { padding-inline: 12px; }
  .topbar__cluster { gap: 8px; }
  .user-menu__identity, .topbar-chip--date { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}