/* ============================================================
   WHERE TO STAY — LAYOUT & STRUCTURE
   ============================================================
   Containers, grids, flex utilities, navigation bar,
   footer, sidebars and page-level layouts.
   ============================================================ */


/* ============================================================
   CONTAINERS
   ============================================================ */

.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

.container-xs { max-width: var(--container-xs); }
.container-sm { max-width: var(--container-sm); }
.container-md { max-width: var(--container-md); }
.container-lg { max-width: var(--container-lg); }
.container-xl { max-width: var(--container-xl); }
.container-2xl { max-width: var(--container-2xl); }
.container-max { max-width: var(--container-max); }
.container-full { max-width: 100%; }
.container-fluid { max-width: 100%; padding-left: var(--space-4); padding-right: var(--space-4); }

@media (min-width: 640px) {
  .container,
  .container-fluid {
    padding-left: var(--space-6);
    padding-right: var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container,
  .container-fluid {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
  }
}


/* ============================================================
   SECTION SPACING
   ============================================================ */

.section {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

.section-sm {
  padding-top: var(--space-10);
  padding-bottom: var(--space-10);
}

.section-lg {
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
}

.section-xl {
  padding-top: var(--space-24);
  padding-bottom: var(--space-24);
}

@media (max-width: 640px) {
  .section {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
  }

  .section-lg {
    padding-top: var(--space-14);
    padding-bottom: var(--space-14);
  }

  .section-xl {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
  }
}


/* ============================================================
   SECTION HEADER PATTERN
   ============================================================ */

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.section-header-left {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
  max-width: 720px;
}

.section-eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--brand-primary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  margin-bottom: var(--space-3);
  padding: 0.375rem 0.875rem;
  background: var(--brand-primary-50);
  border-radius: var(--radius-pill);
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-extrabold);
  color: var(--text-primary);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tighter);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .section-title { font-size: var(--text-4xl); }
}

@media (min-width: 1200px) {
  .section-title { font-size: var(--text-5xl); }
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}


/* ============================================================
   GRID SYSTEM
   ============================================================ */

.grid {
  display: grid;
  gap: var(--space-4);
}

.grid-cols-1 { grid-template-columns: 1fr; }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.grid-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }

.grid-auto-fit {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-auto-fill {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.grid-auto-fit-sm {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.grid-auto-fit-lg {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

/* Gaps */
.gap-0 { gap: var(--space-0); }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-5 { gap: var(--space-5); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }
.gap-10 { gap: var(--space-10); }
.gap-12 { gap: var(--space-12); }
.gap-16 { gap: var(--space-16); }

.gap-x-2 { column-gap: var(--space-2); }
.gap-x-3 { column-gap: var(--space-3); }
.gap-x-4 { column-gap: var(--space-4); }
.gap-x-6 { column-gap: var(--space-6); }
.gap-x-8 { column-gap: var(--space-8); }

.gap-y-2 { row-gap: var(--space-2); }
.gap-y-3 { row-gap: var(--space-3); }
.gap-y-4 { row-gap: var(--space-4); }
.gap-y-6 { row-gap: var(--space-6); }
.gap-y-8 { row-gap: var(--space-8); }

/* Column spanning */
.col-span-1 { grid-column: span 1 / span 1; }
.col-span-2 { grid-column: span 2 / span 2; }
.col-span-3 { grid-column: span 3 / span 3; }
.col-span-4 { grid-column: span 4 / span 4; }
.col-span-6 { grid-column: span 6 / span 6; }
.col-span-8 { grid-column: span 8 / span 8; }
.col-span-12 { grid-column: span 12 / span 12; }
.col-span-full { grid-column: 1 / -1; }

/* Row spanning */
.row-span-1 { grid-row: span 1 / span 1; }
.row-span-2 { grid-row: span 2 / span 2; }
.row-span-3 { grid-row: span 3 / span 3; }

/* Responsive grid */
@media (max-width: 1024px) {
  .grid-cols-5,
  .grid-cols-6 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .grid-cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .lg\:col-span-full { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .grid-cols-3,
  .grid-cols-4,
  .grid-cols-5,
  .grid-cols-6 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .md\:col-span-full { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4,
  .grid-cols-5,
  .grid-cols-6 { grid-template-columns: 1fr; }

  .grid-auto-fit,
  .grid-auto-fill { grid-template-columns: 1fr; }

  .sm\:col-span-full { grid-column: 1 / -1; }
}


/* ============================================================
   FLEXBOX UTILITIES
   ============================================================ */

.flex { display: flex; }
.inline-flex { display: inline-flex; }
.flex-none { display: none; }

.flex-row { flex-direction: row; }
.flex-row-reverse { flex-direction: row-reverse; }
.flex-col { flex-direction: column; }
.flex-col-reverse { flex-direction: column-reverse; }

.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.flex-wrap-reverse { flex-wrap: wrap-reverse; }

.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.items-center { align-items: center; }
.items-baseline { align-items: baseline; }
.items-stretch { align-items: stretch; }

.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }
.justify-evenly { justify-content: space-evenly; }

.self-start { align-self: flex-start; }
.self-end { align-self: flex-end; }
.self-center { align-self: center; }
.self-stretch { align-self: stretch; }

.flex-1 { flex: 1 1 0%; }
.flex-auto { flex: 1 1 auto; }
.flex-initial { flex: 0 1 auto; }
.flex-none-item { flex: none; }

.flex-grow { flex-grow: 1; }
.flex-grow-0 { flex-grow: 0; }
.flex-shrink { flex-shrink: 1; }
.flex-shrink-0 { flex-shrink: 0; }


/* ============================================================
   BLOCK / DISPLAY UTILITIES
   ============================================================ */

.block { display: block; }
.inline-block { display: inline-block; }
.inline { display: inline; }
.hidden { display: none; }

@media (max-width: 640px) {
  .hidden-mobile { display: none !important; }
}

@media (min-width: 641px) {
  .visible-mobile { display: none !important; }
}

@media (max-width: 1024px) {
  .hidden-tablet-down { display: none !important; }
}

@media (min-width: 1025px) {
  .hidden-desktop-up { display: none !important; }
}


/* ============================================================
   POSITION UTILITIES
   ============================================================ */

.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }
.static { position: static; }

.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0; }
.right-0 { right: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }


/* ============================================================
   WIDTH / HEIGHT UTILITIES
   ============================================================ */

.w-full { width: 100%; }
.w-auto { width: auto; }
.w-screen { width: 100vw; }
.w-fit { width: fit-content; }
.w-min { width: min-content; }
.w-max { width: max-content; }

.h-full { height: 100%; }
.h-auto { height: auto; }
.h-screen { height: 100vh; height: 100dvh; }
.h-fit { height: fit-content; }

.min-h-screen { min-height: 100vh; min-height: 100dvh; }
.min-h-full { min-height: 100%; }

.max-w-none { max-width: none; }
.max-w-xs { max-width: 320px; }
.max-w-sm { max-width: 480px; }
.max-w-md { max-width: 640px; }
.max-w-lg { max-width: 800px; }
.max-w-xl { max-width: 960px; }
.max-w-full { max-width: 100%; }


/* ============================================================
   SPACING UTILITIES (margin & padding)
   ============================================================ */

.m-0 { margin: 0; }
.m-1 { margin: var(--space-1); }
.m-2 { margin: var(--space-2); }
.m-3 { margin: var(--space-3); }
.m-4 { margin: var(--space-4); }
.m-6 { margin: var(--space-6); }
.m-8 { margin: var(--space-8); }
.m-auto { margin: auto; }

.mx-auto { margin-left: auto; margin-right: auto; }
.my-auto { margin-top: auto; margin-bottom: auto; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-10 { margin-top: var(--space-10); }
.mt-12 { margin-top: var(--space-12); }
.mt-16 { margin-top: var(--space-16); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-10 { margin-bottom: var(--space-10); }
.mb-12 { margin-bottom: var(--space-12); }
.mb-16 { margin-bottom: var(--space-16); }

.ml-auto { margin-left: auto; }
.mr-auto { margin-right: auto; }

.p-0 { padding: 0; }
.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-5 { padding: var(--space-5); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }
.p-10 { padding: var(--space-10); }
.p-12 { padding: var(--space-12); }

.px-2 { padding-left: var(--space-2); padding-right: var(--space-2); }
.px-3 { padding-left: var(--space-3); padding-right: var(--space-3); }
.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }
.px-8 { padding-left: var(--space-8); padding-right: var(--space-8); }

.py-2 { padding-top: var(--space-2); padding-bottom: var(--space-2); }
.py-3 { padding-top: var(--space-3); padding-bottom: var(--space-3); }
.py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-6 { padding-top: var(--space-6); padding-bottom: var(--space-6); }
.py-8 { padding-top: var(--space-8); padding-bottom: var(--space-8); }


/* ============================================================
   NAVIGATION BAR
   ============================================================ */

.navbar {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: var(--nav-bg);
  backdrop-filter: var(--nav-blur);
  -webkit-backdrop-filter: var(--nav-blur);
  border-bottom: var(--nav-border);
  height: var(--header-height);
  transition: all var(--transition-base);
}

.navbar.is-transparent {
  background: transparent;
  border-bottom-color: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.navbar.is-scrolled {
  background: var(--nav-bg-scrolled);
  box-shadow: var(--shadow-sm);
}

.navbar-container {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-4);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .navbar-container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .navbar-container {
    padding: 0 var(--space-8);
  }
}

/* Logo */
.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-extrabold);
  color: var(--brand-primary);
  text-decoration: none;
  transition: opacity var(--transition-fast);
  letter-spacing: var(--tracking-tight);
  flex-shrink: 0;
}

.navbar-brand:hover {
  opacity: 0.85;
  color: var(--brand-primary);
}

.navbar.is-transparent .navbar-brand {
  color: white;
}

.navbar-logo {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--text-lg);
  flex-shrink: 0;
}

/* Main nav links */
.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
  padding: 0;
  margin: 0;
}

.navbar-link {
  padding: var(--space-2) var(--space-4);
  color: var(--text-primary);
  font-weight: var(--weight-medium);
  font-size: var(--text-base);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.navbar-link:hover {
  color: var(--brand-primary);
  background: var(--brand-primary-50);
}

.navbar-link.is-active {
  color: var(--brand-primary);
  font-weight: var(--weight-semibold);
}

.navbar.is-transparent .navbar-link {
  color: rgba(255, 255, 255, 0.9);
}

.navbar.is-transparent .navbar-link:hover {
  color: white;
  background: rgba(255, 255, 255, 0.1);
}

/* Nav actions */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* Mobile menu toggle */
.navbar-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.navbar-toggle:hover {
  background: var(--bg-surface-hover);
}

.navbar-toggle-icon {
  width: 22px;
  height: 22px;
  position: relative;
}

.navbar-toggle-icon::before,
.navbar-toggle-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--transition-base), top var(--transition-base);
}

.navbar-toggle-icon::before {
  top: 6px;
}

.navbar-toggle-icon::after {
  top: 14px;
}

.navbar-toggle.is-open .navbar-toggle-icon::before {
  top: 10px;
  transform: rotate(45deg);
}

.navbar-toggle.is-open .navbar-toggle-icon::after {
  top: 10px;
  transform: rotate(-45deg);
}

/* Mobile navigation */
@media (max-width: 1024px) {
  .navbar-toggle {
    display: flex;
  }

  .navbar-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--bg-surface);
    flex-direction: column;
    padding: var(--space-4);
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
    border-bottom: 1px solid var(--border-color-light);
    box-shadow: var(--shadow-lg);
  }

  .navbar-nav.is-open {
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
  }

  .navbar-link {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
  }
}

@media (max-width: 640px) {
  .navbar {
    height: var(--header-height-mobile);
  }

  .navbar-nav {
    top: var(--header-height-mobile);
  }
}


/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--bg-surface-alt);
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-16);
  padding-bottom: var(--space-6);
  color: var(--text-secondary);
  margin-top: auto;
}

.footer-container {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .footer-container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .footer-container {
    padding: 0 var(--space-8);
  }
}

.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid var(--border-color-light);
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-brand {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-extrabold);
  color: var(--brand-primary);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  letter-spacing: var(--tracking-tight);
}

.footer-tagline {
  color: var(--text-tertiary);
  line-height: var(--leading-relaxed);
  max-width: 380px;
  margin-bottom: var(--space-4);
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-link {
  color: var(--text-tertiary);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
  text-decoration: none;
  line-height: var(--leading-normal);
}

.footer-link:hover {
  color: var(--brand-primary);
}

.footer-social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.footer-social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.footer-social-link:hover {
  background: var(--brand-primary);
  color: white;
  border-color: var(--brand-primary);
  transform: translateY(-2px);
}

.footer-bottom {
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}

.footer-legal {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.footer-legal a {
  color: var(--text-tertiary);
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--brand-primary);
}

@media (max-width: 1024px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

@media (max-width: 640px) {
  .footer-main {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}


/* ============================================================
   PAGE LAYOUT WRAPPER
   ============================================================ */

.page-wrapper {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.page-main {
  flex: 1;
  display: flex;
  flex-direction: column;
}


/* ============================================================
   DASHBOARD LAYOUT (Admin & Hotel dashboards)
   ============================================================ */

.dashboard-layout {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  min-height: 100vh;
  min-height: 100dvh;
}

.dashboard-sidebar {
  background: var(--bg-surface);
  border-right: 1px solid var(--border-color);
  height: 100vh;
  height: 100dvh;
  position: sticky;
  top: 0;
  overflow-y: auto;
  z-index: var(--z-sticky);
  transition: transform var(--transition-base);
  display: flex;
  flex-direction: column;
}

.dashboard-sidebar-header {
  padding: var(--space-6) var(--space-5);
  border-bottom: 1px solid var(--border-color-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-shrink: 0;
}

.dashboard-sidebar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-extrabold);
  color: var(--brand-primary);
  text-decoration: none;
  letter-spacing: var(--tracking-tight);
}

.dashboard-sidebar-body {
  padding: var(--space-4) var(--space-3);
  flex: 1;
  overflow-y: auto;
}

.dashboard-sidebar-footer {
  padding: var(--space-4) var(--space-3);
  border-top: 1px solid var(--border-color-light);
  flex-shrink: 0;
}

.dashboard-nav {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dashboard-nav-heading {
  padding: var(--space-3) var(--space-3) var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  margin-top: var(--space-3);
}

.dashboard-nav-heading:first-child {
  margin-top: 0;
}

.dashboard-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  font-weight: var(--weight-medium);
  font-size: var(--text-sm);
  text-decoration: none;
  cursor: pointer;
  position: relative;
}

.dashboard-nav-item:hover {
  background: var(--bg-surface-hover);
  color: var(--text-primary);
}

.dashboard-nav-item.is-active {
  background: var(--brand-primary-50);
  color: var(--brand-primary);
  font-weight: var(--weight-semibold);
}

[data-theme="dark"] .dashboard-nav-item.is-active {
  background: rgba(74, 158, 127, 0.15);
  color: var(--brand-primary-light);
}

.dashboard-nav-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dashboard-nav-badge {
  margin-left: auto;
  padding: 0.125rem 0.5rem;
  background: var(--brand-accent);
  color: white;
  font-size: 10px;
  font-weight: var(--weight-bold);
  border-radius: var(--radius-pill);
  line-height: 1.4;
}

/* Dashboard main content */
.dashboard-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg-body);
}

.dashboard-header {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  position: sticky;
  top: 0;
  z-index: var(--z-raised);
  backdrop-filter: var(--nav-blur);
  -webkit-backdrop-filter: var(--nav-blur);
}

.dashboard-header-left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
  flex: 1;
}

.dashboard-header-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  margin: 0;
  line-height: var(--leading-tight);
}

.dashboard-header-right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.dashboard-content {
  padding: var(--space-6);
  flex: 1;
}

.dashboard-sidebar-toggle {
  display: none;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.dashboard-sidebar-toggle:hover {
  background: var(--bg-surface-hover);
}

/* Mobile dashboard */
@media (max-width: 1024px) {
  .dashboard-layout {
    grid-template-columns: 1fr;
  }

  .dashboard-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    max-width: 85vw;
    transform: translateX(-100%);
    z-index: var(--z-modal);
    box-shadow: var(--shadow-2xl);
  }

  .dashboard-sidebar.is-open {
    transform: translateX(0);
  }

  .dashboard-sidebar-toggle {
    display: flex;
  }

  .dashboard-content {
    padding: var(--space-4);
  }
}

/* Backdrop for mobile sidebar */
.dashboard-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  z-index: var(--z-overlay);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.dashboard-backdrop.is-open {
  display: block;
  opacity: 1;
}


/* ============================================================
   STAT CARDS (Dashboards)
   ============================================================ */

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color-light);
  border-radius: var(--card-radius);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.stat-card:hover {
  border-color: var(--border-color);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.stat-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.stat-card-label {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.stat-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--brand-primary-50);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-card-icon-accent { background: var(--brand-accent-50); color: var(--brand-accent); }
.stat-card-icon-gold { background: var(--brand-secondary-50); color: var(--brand-secondary-dark); }
.stat-card-icon-success { background: var(--color-success-bg); color: var(--color-success); }
.stat-card-icon-warning { background: var(--color-warning-bg); color: var(--color-warning); }
.stat-card-icon-info { background: var(--color-info-bg); color: var(--color-info); }

.stat-card-value {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-extrabold);
  color: var(--text-primary);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tighter);
}

.stat-card-value-sm {
  font-size: var(--text-2xl);
}

.stat-card-change {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
}

.stat-card-change-positive {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.stat-card-change-negative {
  background: var(--color-error-bg);
  color: var(--color-error);
}

.stat-card-change-neutral {
  background: var(--bg-surface-alt);
  color: var(--text-tertiary);
}


/* ============================================================
   OVERFLOW UTILITIES
   ============================================================ */

.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-scroll { overflow: scroll; }
.overflow-x-auto { overflow-x: auto; }
.overflow-y-auto { overflow-y: auto; }
.overflow-x-hidden { overflow-x: hidden; }
.overflow-y-hidden { overflow-y: hidden; }


/* ============================================================
   ASPECT RATIOS
   ============================================================ */

.aspect-square { aspect-ratio: 1 / 1; }
.aspect-video { aspect-ratio: 16 / 9; }
.aspect-photo { aspect-ratio: 4 / 3; }
.aspect-wide { aspect-ratio: 21 / 9; }
.aspect-portrait { aspect-ratio: 3 / 4; }
.aspect-hotel { aspect-ratio: 16 / 10; }


/* ============================================================
   OBJECT FIT
   ============================================================ */

.object-cover { object-fit: cover; }
.object-contain { object-fit: contain; }
.object-fill { object-fit: fill; }
.object-center { object-position: center; }
.object-top { object-position: top; }


/* ============================================================
   CURSOR UTILITIES
   ============================================================ */

.cursor-pointer { cursor: pointer; }
.cursor-default { cursor: default; }
.cursor-not-allowed { cursor: not-allowed; }
.cursor-grab { cursor: grab; }
.cursor-grabbing { cursor: grabbing; }


/* ============================================================
   BORDER UTILITIES
   ============================================================ */

.border { border: 1px solid var(--border-color); }
.border-t { border-top: 1px solid var(--border-color); }
.border-b { border-bottom: 1px solid var(--border-color); }
.border-l { border-left: 1px solid var(--border-color); }
.border-r { border-right: 1px solid var(--border-color); }
.border-none { border: none; }

.rounded-none { border-radius: 0; }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-full { border-radius: var(--radius-pill); }


/* ============================================================
   BACKGROUND UTILITIES
   ============================================================ */

.bg-body { background: var(--bg-body); }
.bg-surface { background: var(--bg-surface); }
.bg-surface-alt { background: var(--bg-surface-alt); }
.bg-primary { background: var(--brand-primary); }
.bg-secondary { background: var(--brand-secondary); }
.bg-accent { background: var(--brand-accent); }
.bg-transparent { background: transparent; }

.bg-gradient-brand { background: var(--gradient-brand); }
.bg-gradient-accent { background: var(--gradient-accent); }
.bg-gradient-gold { background: var(--gradient-gold); }
.bg-gradient-sunset { background: var(--gradient-sunset); }


/* ============================================================
   SHADOW UTILITIES
   ============================================================ */

.shadow-none { box-shadow: none; }
.shadow-xs { box-shadow: var(--shadow-xs); }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }
.shadow-2xl { box-shadow: var(--shadow-2xl); }
.shadow-brand { box-shadow: var(--shadow-brand); }
.shadow-accent { box-shadow: var(--shadow-accent); }


/* ============================================================
   Z-INDEX UTILITIES
   ============================================================ */

.z-below { z-index: var(--z-below); }
.z-0 { z-index: var(--z-base); }
.z-10 { z-index: var(--z-raised); }
.z-100 { z-index: var(--z-dropdown); }
.z-max { z-index: var(--z-max); }


/* ============================================================
   MISC UTILITIES
   ============================================================ */

.select-none { user-select: none; }
.select-text { user-select: text; }
.pointer-events-none { pointer-events: none; }
.pointer-events-auto { pointer-events: auto; }

.opacity-0 { opacity: 0; }
.opacity-25 { opacity: 0.25; }
.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }
.opacity-100 { opacity: 1; }