/* Layout System */

.app-layout {
  display: flex;
  min-height: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  position: relative;
  width: 100%;
}

/* Sidebar Styling */
.app-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: var(--ik-sidebar-width);
  height: 100vh;
  height: 100dvh;
  background: linear-gradient(180deg, var(--ik-sidebar-start) 0%, var(--ik-sidebar-end) 100%);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  z-index: var(--ik-z-sidebar);
  transition: transform var(--ik-transition-normal);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-brand {
  height: var(--ik-navbar-height);
  padding: 0 var(--ik-space-6);
  display: flex;
  align-items: center;
  gap: var(--ik-space-3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-logo-icon {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--ik-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.sidebar-logo-title {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}

.sidebar-logo-subtitle {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.2;
}

.sidebar-nav {
  flex: 1;
  padding: var(--ik-space-4) var(--ik-space-3);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--ik-space-1);
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: var(--ik-space-3);
  padding: var(--ik-space-3) var(--ik-space-4);
  color: rgba(255, 255, 255, 0.7);
  border-radius: var(--ik-radius-md);
  font-weight: 500;
  font-size: 14px;
  transition: all var(--ik-transition-fast);
}

.sidebar-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
}

.sidebar-link.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.15);
  font-weight: 600;
}

/* Disabled sidebar items (placeholder / قريبًا) */
.sidebar-link-disabled {
  display: flex;
  align-items: center;
  gap: var(--ik-space-3);
  padding: var(--ik-space-3) var(--ik-space-4);
  color: rgba(255, 255, 255, 0.35);
  border-radius: var(--ik-radius-md);
  font-weight: 500;
  font-size: 14px;
  cursor: default;
  user-select: none;
}

.sidebar-link-disabled:hover {
  background: none;
  color: rgba(255, 255, 255, 0.35);
}

.sidebar-icon {
  font-size: 20px;
  line-height: 1;
}

.sidebar-footer {
  padding: var(--ik-space-3) var(--ik-space-4);
  margin: var(--ik-space-3);
  border-radius: var(--ik-radius-md);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--ik-transition-fast);
  cursor: pointer;
}

.sidebar-footer:hover {
  background: rgba(255, 255, 255, 0.06);
  border-top-color: transparent;
}

.sidebar-footer:hover .text-white {
  color: var(--ik-surface) !important;
}

.sidebar-footer:active {
  background: rgba(255, 255, 255, 0.15);
  border-top-color: transparent;
}

/* Main Content Area */
.app-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  margin-right: var(--ik-sidebar-width);
  transition: margin-right var(--ik-transition-normal);
  background: var(--ik-bg);
  min-width: 0;
}

/* Top Navbar */
.app-navbar {
  height: var(--ik-navbar-height);
  background: var(--ik-surface);
  border-bottom: 1px solid var(--ik-border);
  padding: 0 var(--ik-space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: var(--ik-z-navbar);
}

.navbar-search {
  max-width: 320px;
  width: 100%;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--ik-space-3);
}

/* User Profile in Navbar */
.navbar-user {
  display: flex;
  align-items: center;
  gap: var(--ik-space-3);
  padding-inline-start: var(--ik-space-3);
  border-inline-start: 1px solid var(--ik-border);
}

.navbar-user-avatar {
  width: 38px;
  height: 38px;
  border-radius: var(--ik-radius-pill);
  background: var(--ik-primary-soft);
  color: var(--ik-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
}

.navbar-user-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--ik-text);
  line-height: 1.2;
}

.navbar-user-role {
  font-size: 11px;
  color: var(--ik-muted);
  line-height: 1.2;
  margin-top: 2px;
}

.app-content {
  flex: 1;
  padding: var(--ik-content-padding);
  min-width: 0;
}

/* Page Header */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--ik-space-4);
  margin-bottom: var(--ik-space-6);
  flex-wrap: wrap;
}

.page-title {
  font-size: var(--ik-h1-size);
  font-weight: 700;
  color: var(--ik-text);
  margin-bottom: var(--ik-space-1);
}

.page-description {
  font-size: var(--ik-body-size);
  color: var(--ik-muted);
  margin-bottom: 0;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: var(--ik-space-2);
}

/* Mobile Sidebar Overlay */
.sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(2px);
  z-index: calc(var(--ik-z-sidebar) - 1);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--ik-transition-normal);
}

/* Responsive Overrides */
@media (max-width: 991.98px) {
  .app-sidebar {
    transform: translateX(100%);
  }

  .app-main {
    margin-right: 0;
  }

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

  .sidebar-open .sidebar-overlay {
    opacity: 1;
    pointer-events: auto;
  }
  
  .navbar-search {
    display: none; /* Hide search on mobile in top nav, or let it collapse */
  }

  .app-navbar {
    padding: 0 var(--ik-space-3);
  }

  .app-content {
    padding: var(--ik-space-3);
  }
}

@media (max-width: 575.98px) {
  .page-header {
    flex-direction: column;
    align-items: stretch;
  }

  .page-actions {
    width: 100%;
    margin-top: var(--ik-space-2);
  }

  .page-actions > * {
    flex: 1;
    text-align: center;
  }
}

/* Landing Layout Polish & Mockup Helpers */

.hero-section {
  background-color: var(--ik-surface-muted);
  overflow: hidden;
}

.cta-section {
  background-color: var(--ik-primary);
  color: #ffffff;
}

.app-footer {
  background-color: #ffffff;
  border-top: 1px solid var(--ik-border);
}

.footer-desc {
  font-size: 13.5px;
  max-width: 400px;
  line-height: 1.7;
}

.footer-links {
  font-size: 14px;
}

.footer-copy {
  font-size: 12.5px;
  color: var(--ik-muted);
}

/* Dashboard Mockup Container & Shell */
.dashboard-mockup {
  height: 480px;
  min-height: 480px;
  overflow: hidden;
  background-color: var(--ik-bg);
}

.mock-sidebar {
  width: 180px;
  background: linear-gradient(180deg, #111827 0%, #312E81 100%);
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  color: #ffffff;
}

.mock-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mock-sidebar-logo {
  width: 24px;
  height: 24px;
  font-size: 11px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--ik-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.mock-sidebar-nav {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mock-sidebar-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--ik-radius-sm);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--ik-transition-fast);
  text-decoration: none;
}

.mock-sidebar-link.active {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  font-weight: 600;
}

.mock-navbar {
  height: 52px;
  min-height: 52px;
  background: #ffffff;
  border-bottom: 1px solid var(--ik-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
}

.mock-navbar-avatar {
  width: 28px;
  height: 28px;
  border-radius: var(--ik-radius-pill);
  background-color: var(--ik-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: bold;
}

.hero-desc {
  font-size: 16px;
  line-height: 1.8;
}

.hero-title {
  font-size: 38px;
  line-height: 1.25;
}

.cta-desc {
  font-size: 15px;
  max-width: 580px;
  line-height: 1.7;
}

.ik-form-container {
  max-width: 800px;
  margin-inline: auto;
}

.ik-auth-card {
  max-width: 450px;
  width: 100%;
}