/**
 * EVENTRIPPLE DESIGN SYSTEM V2
 * Page Layouts & Navigation
 * File: 07-layouts.css
 * 
 * Application-level layouts and navigation components
 * - DashboardLayout: Main app layout with sidebar
 * - NavBar: Top navigation header
 * - PageContainer: Content wrapper with max-width
 * - Footer: Site footer
 * - MobileNav: Mobile navigation drawer
 */

/* =================================================================
   APP LAYOUT - Root application layout
   ================================================================= */

.app-layout {
  display: flex;
  flex-direction: column;
  min-block-size: 100vh;
  background: var(--color-bg-base);
  color: var(--color-text-primary);
}

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

/* =================================================================
   DASHBOARD LAYOUT - Main app layout with sidebar
   ================================================================= */

.dashboard-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  grid-template-rows: auto 1fr auto;
  grid-template-areas:
    "sidebar header"
    "sidebar main"
    "sidebar footer";
  min-block-size: 100vh;
  background: var(--color-bg-base);
}

/* Sidebar */
.dashboard-sidebar {
  grid-area: sidebar;
  display: flex;
  flex-direction: column;
  background: var(--color-bg-surface); /* DS2 dark surface */
  border-inline-end: var(--border-width-thin) solid var(--color-border);
  padding: var(--space-md) 0;
  overflow-y: auto;
  overflow-x: hidden;
  position: sticky;
  inset-block-start: 0;
  block-size: 100vh;
  transition: all var(--duration-moderate) var(--easing-emphasized);
}

.dashboard-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  margin-block-end: var(--space-sm);
}

.dashboard-sidebar-logo {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Search bar in sidebar */
.sidebar-search {
  padding: 0 var(--space-lg);
  margin-block-end: var(--space-md);
}

.sidebar-search .search-bar {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
}

.sidebar-search .search-bar-input {
  background: transparent;
  color: var(--color-text-primary);
  font-size: var(--font-size-sm);
}

.sidebar-search .search-bar-input::placeholder {
  color: var(--color-text-tertiary);
}

/* Navigation groups */
.dashboard-sidebar-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 var(--space-sm);
}

.dashboard-nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--duration-base);
  cursor: pointer;
  border: none;
  background: transparent;
  inline-size: 100%;
  text-align: start;
  border-radius: var(--radius-sm);
  margin-inline: var(--space-xs);
}

.dashboard-nav-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 32px;
  width: 3px;
  background: var(--color-action-primary); /* DS2 green accent */
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  opacity: 0;
  transition: opacity var(--duration-base);
}

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

.dashboard-nav-item.is-active {
  background: var(--color-action-primary-bg);
  color: var(--color-action-primary);
}

.dashboard-nav-item.is-active::before {
  opacity: 1;
}

.dashboard-nav-item-icon {
  inline-size: 20px;
  block-size: 20px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dashboard-nav-item-text {
  flex: 1;
}

.dashboard-sidebar-footer {
  padding: var(--space-lg);
  border-block-start: var(--border-width-thin) solid var(--color-border);
  margin-block-start: auto;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.dashboard-sidebar-user {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--duration-base);
}

.dashboard-sidebar-user:hover {
  transform: scale(1.1);
}

.dashboard-sidebar-user .avatar {
  flex-shrink: 0;
  inline-size: 2rem;
  block-size: 2rem;
}

.dashboard-sidebar-user img.avatar {
  inline-size: 2rem;
  block-size: 2rem;
  object-fit: cover;
  border-radius: 50%;
}

/* Profile dropdown menu */
.profile-menu {
  position: fixed;
  bottom: var(--space-2xl);
  left: var(--space-2xl);
  inline-size: 280px;
  background: var(--color-bg-surface);
  border: var(--border-width-thin) solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  z-index: var(--z-index-popover);
  animation: slideUp var(--duration-base) var(--easing-standard);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.profile-menu-header {
  padding: var(--space-lg);
  border-block-end: var(--border-width-thin) solid var(--color-border);
}

.profile-menu-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-block-end: var(--space-2xs);
}

.profile-menu-email {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

.profile-menu-items {
  padding: var(--space-sm);
}

.profile-menu-item {
  display: block;
  width: 100%;
  padding: var(--space-md);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  text-align: left;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: all var(--duration-fast);
}

.profile-menu-item:hover {
  background: var(--color-bg-muted);
}

.profile-menu-item--danger {
  color: var(--color-error);
}

.profile-menu-item--danger:hover {
  background: var(--color-error-bg);
}

.dashboard-sidebar-user-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-inline-size: 0;
  flex: 1;
}

.dashboard-sidebar-user-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dashboard-sidebar-user-email {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* DS2 Holistic Animations */
.card {
  transition: all var(--duration-base) var(--easing-standard);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card.card--interactive {
  cursor: pointer;
}

.card.card--interactive:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.card.card--interactive:active {
  transform: translateY(0);
}

.btn {
  transition: all var(--duration-fast) var(--easing-standard);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn:active {
  transform: translateY(0);
}

.event-list-item {
  transition: background var(--duration-fast) var(--easing-standard);
}

.event-list-item:hover {
  background: var(--color-bg-muted);
}

/* Main content area */
.dashboard-header {
  grid-area: header;
  /* Header content is typically in NavBar component */
}

.dashboard-main {
  grid-area: main;
  padding: var(--space-xl);
  overflow-y: auto;
}

/* Mobile: Reduce dashboard-main padding to prevent horizontal cramping */
@media (max-width: 768px) {
  .dashboard-main {
    padding: var(--space-md);
  }
}

@media (max-width: 480px) {
  .dashboard-main {
    padding: var(--space-sm);
  }
}

/* Full-width modifier for public pages with edge-to-edge layouts */
.dashboard-main--full-width {
  padding: 0;
}

.dashboard-footer {
  grid-area: footer;
  /* Footer content is in Footer component */
}

/* Desktop only: Collapsed sidebar component styles */
@media (min-width: 769px) {
  .dashboard-sidebar.dashboard-sidebar--collapsed {
    inline-size: 72px;
  }

  .dashboard-sidebar.dashboard-sidebar--collapsed .dashboard-sidebar-header {
    justify-content: center;
    padding-inline: var(--space-sm);
  }

  .dashboard-sidebar.dashboard-sidebar--collapsed .dashboard-sidebar-logo {
    justify-content: center;
  }

  .dashboard-sidebar.dashboard-sidebar--collapsed .dashboard-sidebar-logo span {
    opacity: 0;
    inline-size: 0;
  }

  .dashboard-sidebar.dashboard-sidebar--collapsed .dashboard-sidebar-search {
    display: none;
  }

  .dashboard-sidebar.dashboard-sidebar--collapsed .dashboard-nav-item-text {
    opacity: 0;
    inline-size: 0;
    overflow: hidden;
  }

  .dashboard-sidebar.dashboard-sidebar--collapsed .dashboard-nav-item {
    justify-content: center;
    padding: var(--space-md);
    margin-inline: 0;
  }

  .dashboard-sidebar.dashboard-sidebar--collapsed .dashboard-nav-item-icon {
    margin-inline-start: 0;
    margin-inline-end: 0;
  }

  .dashboard-sidebar.dashboard-sidebar--collapsed .dashboard-sidebar-footer {
    justify-content: center;
    padding: var(--space-md);
  }
}

.dashboard-nav-item-text {
  transition: opacity var(--duration-fast) ease-out;
  white-space: nowrap;
}

.dashboard-layout {
  transition: grid-template-columns var(--duration-moderate) var(--easing-emphasized);
}

/* Desktop only: Collapsed sidebar layout styles */
@media (min-width: 769px) {
  .dashboard-layout.sidebar-collapsed {
    grid-template-columns: 72px 1fr;
  }

  .dashboard-layout.sidebar-collapsed .dashboard-sidebar {
    padding-inline: var(--space-sm);
  }

  .dashboard-layout.sidebar-collapsed .dashboard-sidebar-header {
    justify-content: center;
    padding: var(--space-md) var(--space-sm);
  }

  .dashboard-layout.sidebar-collapsed .dashboard-sidebar-logo {
    font-size: var(--font-size-lg);
  }

  .dashboard-layout.sidebar-collapsed .dashboard-nav-item {
    justify-content: center;
    padding: var(--space-md);
    margin-inline: 0;
  }

  .dashboard-layout.sidebar-collapsed .dashboard-nav-item-text {
    display: none;
    opacity: 0;
  }
}

.dashboard-sidebar-logo span {
  transition: opacity var(--duration-fast) ease-out;
  white-space: nowrap;
}

/* User info no longer used - avatar only in footer */

/* Sidebar toggle button */
.sidebar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  inline-size: 36px;
  block-size: 36px;
  background: var(--color-bg-elevated);
  border: var(--border-width-thin) solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--duration-base);
  flex-shrink: 0;
}

.sidebar-toggle:hover {
  background: var(--color-bg-muted);
  border-color: var(--color-border-strong);
  color: var(--color-text-primary);
  transform: scale(1.05);
}

.sidebar-toggle svg {
  transition: transform var(--duration-base);
}

.sidebar-toggle:hover svg {
  transform: scale(1.1);
}

/* Toggle button when collapsed - positioned below logo */
.sidebar-toggle-collapsed {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--space-md);
  margin-inline: 0;
  margin-block-end: var(--space-md);
  animation: fadeInDown var(--duration-moderate) var(--easing-emphasized);
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Desktop: hide mobile header */
@media (min-width: 769px) {
  .dashboard-header {
    display: none;
  }
  
  .mobile-navbar {
    display: none;
  }
}

/* Mobile: Stack layout */
@media (max-width: 768px) {
  .dashboard-layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      "header"
      "main"
      "footer";
  }

  /* Show header on mobile */
  .dashboard-header {
    display: block;
  }

  .dashboard-sidebar {
    position: fixed;
    inset-inline-start: -260px;
    inset-block-start: 0;
    inline-size: 260px;
    block-size: 100vh;
    z-index: var(--z-index-modal);
    transition: inset-inline-start var(--duration-base);
    box-shadow: var(--shadow-lg);
  }

  .dashboard-layout.sidebar-open .dashboard-sidebar {
    inset-inline-start: 0;
  }

  /* Mobile backdrop */
  .dashboard-sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: hsla(0, 0%, 0%, 0.5);
    z-index: var(--z-index-modal-backdrop);
  }

  .dashboard-layout.sidebar-open .dashboard-sidebar-backdrop {
    display: block;
  }

  /* Mobile navbar styles */
  .mobile-navbar {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-surface);
    border-block-end: var(--border-width-thin) solid var(--color-border);
    position: sticky;
    inset-block-start: 0;
    z-index: var(--z-sticky);
    min-block-size: 64px;
  }

  .mobile-navbar .search-bar {
    flex: 1;
    max-inline-size: 400px;
  }
}

/* =================================================================
   DASHBOARD CONTENT GRID - Main content area with sidebar
   ================================================================= */

.dashboard-layout-main {
  padding: var(--space-xl);
  max-inline-size: 1400px;
  margin-inline: auto;
}

.dashboard-layout-content {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: start;
}

.dashboard-layout-main-area {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.dashboard-layout-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  position: sticky;
  inset-block-start: var(--space-xl);
}

/* Responsive: stack on tablet/mobile */
@media (max-width: 1024px) {
  .dashboard-layout-content {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .dashboard-layout-sidebar {
    position: static;
  }
}

/* =================================================================
   NAVBAR - Top navigation header
   ================================================================= */

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-xl);
  background: var(--color-bg-surface);
  border-block-end: var(--border-width-thin) solid var(--color-border);
  position: sticky;
  inset-block-start: 0;
  z-index: var(--z-sticky);
  min-block-size: 64px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-action-primary);
  text-decoration: none;
}

.navbar-logo {
  inline-size: 32px;
  block-size: 32px;
}

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

.navbar-nav-item {
  display: flex;
  align-items: center;
}

.navbar-nav-link {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--duration-fast);
}

.navbar-nav-link:hover {
  background: var(--color-bg-muted);
  color: var(--color-text-primary);
}

.navbar-nav-link.is-active {
  color: var(--color-action-primary);
  background: var(--color-action-primary-bg);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Profile dropdown trigger */
.navbar-profile {
  position: relative;
}

.navbar-profile-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-md);
  border: var(--border-width-thin) solid var(--color-border);
  background: var(--color-bg-surface);
  cursor: pointer;
  transition: all var(--duration-fast);
}

.navbar-profile-trigger:hover {
  border-color: var(--color-border-strong);
  background: var(--color-bg-muted);
}

.navbar-profile-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.navbar-profile-dropdown {
  position: absolute;
  inset-block-start: calc(100% + var(--space-xs));
  inset-inline-end: 0;
  min-inline-size: 200px;
  background: var(--color-bg-elevated);
  border: var(--border-width-thin) solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--duration-base);
  z-index: var(--z-dropdown);
}

.navbar-profile.is-open .navbar-profile-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.navbar-profile-menu-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--duration-fast);
  inline-size: 100%;
  text-align: start;
  border: none;
  background: transparent;
}

.navbar-profile-menu-item:hover {
  background: var(--color-bg-muted);
  color: var(--color-text-primary);
}

.navbar-profile-menu-item.is-danger {
  color: var(--color-error);
}

.navbar-profile-menu-item.is-danger:hover {
  background: var(--color-error-bg);
}

/* Mobile hamburger */
.navbar-hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-sm);
  background: transparent;
  border: none;
  cursor: pointer;
}

.navbar-hamburger-line {
  inline-size: 24px;
  block-size: 2px;
  background: var(--color-text-primary);
  border-radius: var(--radius-full);
  transition: all var(--duration-base);
}

.navbar-hamburger.is-open .navbar-hamburger-line:nth-child(1) {
  transform: rotate(45deg) translateY(6px);
}

.navbar-hamburger.is-open .navbar-hamburger-line:nth-child(2) {
  opacity: 0;
}

.navbar-hamburger.is-open .navbar-hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translateY(-6px);
}

@media (max-width: 768px) {
  .navbar-nav {
    display: none;
  }

  .navbar-hamburger {
    display: flex;
  }
}

/* Mobile navbar toggle */
.navbar-mobile-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm);
  background: transparent;
  border: none;
  font-size: var(--font-size-xl);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: all var(--duration-fast);
  border-radius: var(--radius-sm);
  min-width: 44px;
  min-height: 44px;
}

.navbar-mobile-toggle:hover {
  background: var(--color-bg-muted);
}

.navbar-mobile-toggle:active {
  transform: scale(0.95);
}

@media (max-width: 768px) {
  .navbar-mobile-toggle {
    display: flex;
  }
}

/* Mobile menu */
.navbar-mobile-menu {
  position: fixed;
  inset-block-start: 64px;
  inset-inline-start: 0;
  inset-inline-end: 0;
  background: var(--color-bg-surface);
  border-block-end: var(--border-width-thin) solid var(--color-border);
  padding: var(--space-md);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-index-modal);
  max-block-size: calc(100vh - 64px);
  overflow-y: auto;
  animation: slideDown var(--duration-moderate) var(--easing-emphasized);
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile menu backdrop */
.navbar-mobile-backdrop {
  position: fixed;
  inset: 0;
  background: hsla(0, 0%, 0%, 0.5);
  z-index: var(--z-index-modal-backdrop);
  animation: fadeIn var(--duration-fast);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.navbar-mobile-menu-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.navbar-mobile-link {
  display: flex;
  align-items: center;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--duration-fast);
  cursor: pointer;
}

.navbar-mobile-link:hover {
  background: var(--color-bg-muted);
  color: var(--color-text-primary);
}

.navbar-mobile-divider {
  block-size: var(--border-width-thin);
  background: var(--color-border);
  margin-block: var(--space-sm);
}

/* =================================================================
   PAGE CONTAINER - Content wrapper with max-width
   ================================================================= */

.page-container {
  inline-size: 100%;
  max-inline-size: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-xl);
  padding-block: var(--space-xl);
}

.page-container--narrow {
  max-inline-size: 800px;
}

.page-container--wide {
  max-inline-size: 1400px;
}

.page-container--full {
  max-inline-size: none;
}

/* Remove padding variants */
.page-container--no-padding {
  padding: 0;
}

.page-container--no-padding-x {
  padding-inline: 0;
}

.page-container--no-padding-y {
  padding-block: 0;
}

/* Page header within container */
.page-header {
  margin-block-end: var(--space-2xl);
}

.page-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-block-end: var(--space-sm);
}

.page-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-block-start: var(--space-lg);
}

/* Responsive */
@media (max-width: 768px) {
  .page-container {
    padding-inline: var(--space-md);
    padding-block: var(--space-lg);
  }

  .page-title {
    font-size: var(--font-size-2xl);
  }

  .page-description {
    font-size: var(--font-size-base);
  }

  .page-actions {
    flex-direction: column;
    align-items: stretch;
  }
}

/* =================================================================
   FOOTER - Site footer
   ================================================================= */

.footer {
  background: var(--color-bg-surface);
  border-block-start: var(--border-width-thin) solid var(--color-border);
  padding-block: var(--space-2xl);
  margin-block-start: var(--space-4xl);
}

.footer-container {
  inline-size: 100%;
  max-inline-size: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-2xl);
  margin-block-end: var(--space-2xl);
  padding-block-end: var(--space-2xl);
  border-block-end: var(--border-width-thin) solid var(--color-border);
}

.footer-column-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-block-end: var(--space-md);
}

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

.footer-link {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--duration-fast);
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.footer-copyright {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
}

.footer-social {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  inline-size: 36px;
  block-size: 36px;
  border-radius: var(--radius-md);
  background: var(--color-bg-muted);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--duration-fast);
}

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

/* Logo in footer */
.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-block-end: var(--space-md);
}

.footer-logo {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.footer-logo-text {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-action-primary);
}

.footer-tagline {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-block-start: var(--space-sm);
}

@media (max-width: 768px) {
  .footer-container {
    padding-inline: var(--space-md);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

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

/* =================================================================
   MOBILE NAVIGATION - Slide-out drawer
   ================================================================= */

.mobile-nav {
  position: fixed;
  inset-inline-start: -100%;
  inset-block-start: 0;
  inline-size: 80%;
  max-inline-size: 320px;
  block-size: 100vh;
  background: var(--color-bg-surface);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-index-modal);
  transition: inset-inline-start var(--duration-base);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.mobile-nav.is-open {
  inset-inline-start: 0;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
  border-block-end: var(--border-width-thin) solid var(--color-border);
}

.mobile-nav-logo {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-action-primary);
  text-decoration: none;
}

.mobile-nav-close {
  display: flex;
  align-items: center;
  justify-content: center;
  inline-size: 36px;
  block-size: 36px;
  border-radius: var(--radius-md);
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--duration-fast);
}

.mobile-nav-close:hover {
  background: var(--color-bg-muted);
  color: var(--color-text-primary);
}

.mobile-nav-content {
  flex: 1;
  padding: var(--space-lg);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  list-style: none;
  margin: 0;
  padding: 0;
}

.mobile-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--duration-fast);
}

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

.mobile-nav-item.is-active {
  background: var(--color-action-primary-bg);
  color: var(--color-action-primary);
}

.mobile-nav-icon {
  inline-size: 20px;
  block-size: 20px;
  flex-shrink: 0;
}

.mobile-nav-footer {
  padding: var(--space-lg);
  border-block-start: var(--border-width-thin) solid var(--color-border);
}

/* Mobile nav backdrop */
.mobile-nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: hsla(0, 0%, 0%, 0.5);
  z-index: var(--z-index-modal-backdrop);
  opacity: 0;
  transition: opacity var(--duration-base);
}

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

/* Only show on mobile */
@media (min-width: 769px) {
  .mobile-nav,
  .mobile-nav-backdrop {
    display: none;
  }
}