/* ===================================================
   AppPacker Design System
   Replaces Metronic 9.4.0
   =================================================== */

/* ===== Variables ===== */
:root {
  --primary: hsl(230, 85%, 60%);
  --primary-hover: hsl(230, 85%, 50%);
  --primary-light: rgba(66, 99, 235, 0.1);

  --bg: #f8fafc;
  --bg-card: #ffffff;
  --text: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-hover: 0 8px 20px rgba(0,0,0,0.12);

  --radius: 1rem;
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;

  --sidebar-width: 260px;
  --header-height: 64px;

  --glass-bg: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.55);
  --glass-blur: blur(20px) saturate(180%);
  --glass-shadow: 0 8px 32px rgba(0,0,0,0.08), inset 0 1px 0 rgba(255,255,255,0.9);

  /* Metronic CSS variable aliases for content pages */
  --background: var(--bg);
  --foreground: var(--text);
  --muted-foreground: var(--text-muted);
  --accent: var(--primary-light);

  /* Legacy shared-styles.css variable aliases */
  --primary-color: var(--primary);
  --accent-color: var(--primary);
  --bg-color: var(--bg);
  --text-primary: var(--text);
  --text-secondary: var(--text-muted);
  --card-bg: var(--bg-card);
  --border-color: var(--border);
  --shadow-sm-compat: var(--shadow-sm);
  --shadow-md-compat: var(--shadow-md);

  color-scheme: light;
}

/* Dark mode — support both .dark class (theme.js) and data-theme attribute */
.dark,
[data-theme="dark"] {
  --bg: #0a1628;
  --bg-card: #0f1e35;
  --bg-card-hover: #152540;
  --text: #f0f4ff;
  --text-muted: rgba(240,244,255,0.55);
  --border: rgba(255,255,255,0.08);
  --accent: #12E0FF;
  --accent-glow: rgba(18,224,255,0.15);

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.5);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.5);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.6);
  --shadow-hover: 0 16px 40px rgba(0,0,0,0.6);

  --glass-bg: rgba(10,22,40,0.6);
  --glass-border: rgba(255,255,255,0.10);
  --glass-blur: blur(24px) saturate(200%);
  --glass-shadow: 0 8px 32px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.06);

  --background: var(--bg);
  --foreground: var(--text);

  /* Override badge colors for dark */
  color-scheme: dark;
}

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

html { overflow-x: hidden; scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background:
    radial-gradient(ellipse 70% 50% at 80% -5%, rgba(66,99,235,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 5% 90%, rgba(99,179,237,0.05) 0%, transparent 50%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.6;
  font-size: 14px;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background 0.2s, color 0.2s;
}
.dark body,
[data-theme="dark"] body,
.dark,
[data-theme="dark"] {
  background:
    radial-gradient(ellipse 80% 40% at 60% -10%, rgba(66,99,235,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 30% at 10% 80%, rgba(18,224,255,0.06) 0%, transparent 50%),
    #0a1628;
  background-attachment: fixed;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ===== App Layout ===== */
.app-layout {
  display: flex;
  align-items: flex-start;
}

/* Sidebar */
.app-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 260px;
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-right: 1px solid rgba(255,255,255,0.55);
  z-index: 200;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 2px 0 24px rgba(0,0,0,0.06);
}
.dark .app-sidebar,
[data-theme="dark"] .app-sidebar {
  background: rgba(10,22,40,0.65);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border-right-color: rgba(255,255,255,0.08);
  box-shadow: 2px 0 32px rgba(0,0,0,0.4);
}

/* Main area */
.app-main {
  flex: 1;
  min-width: 0;
  width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header */
.app-header {
  height: var(--header-height);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 1rem;
  transition: box-shadow 0.2s;
  box-shadow: 0 1px 0 var(--glass-border);
}
.app-header.scrolled {
  box-shadow: var(--glass-shadow);
}
.dark .app-header,
[data-theme="dark"] .app-header {
  background: rgba(10,22,40,0.75);
  border-bottom-color: rgba(255,255,255,0.08);
}

/* Content */
.app-content {
  flex: 1;
  padding-top: 10px;
  padding-bottom: 2rem;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  min-width: 0;
}

/* Footer */
.app-footer {
  border-top: 1px solid var(--border);
  padding: 0.875rem 1.5rem;
  background: var(--bg-card);
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.app-footer a {
  color: var(--text-muted);
}
.app-footer a:hover {
  color: var(--primary);
}

/* Sidebar overlay for mobile */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(6px) saturate(60%);
  -webkit-backdrop-filter: blur(6px) saturate(60%);
  z-index: 150;
}

/* Mobile: sidebar hidden by default */
@media (max-width: 1023px) {
  .app-sidebar {
    transform: translateX(-260px);
  }
  body.sidebar-open .app-sidebar {
    transform: translateX(0);
  }
  body.sidebar-open .sidebar-overlay {
    display: block;
  }
}

@media (max-width: 768px) {
  .app-content {
    padding-left: 1rem;
    padding-right: 1rem;
    padding-top: 0.75rem;
  }
}

/* ===== Sidebar Internals ===== */
.sidebar-logo {
  height: var(--header-height);
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  text-decoration: none;
}
.sidebar-logo img {
  height: 34px;
  width: auto;
  max-width: 160px;
}
.sidebar-logo:hover { text-decoration: none; }

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.sidebar-nav::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

.sidebar-user {
  border-top: 1px solid var(--border);
  padding: 0.75rem;
  flex-shrink: 0;
}

/* ===== Navigation Menu ===== */
.nav-section-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.75rem 0.625rem 0.375rem;
}

.nav-item { margin-bottom: 2px; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5625rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  text-decoration: none;
  line-height: 1.4;
}
.nav-link:hover {
  background: var(--primary-light);
  color: var(--primary);
  text-decoration: none;
}
.nav-link.active {
  background: var(--primary);
  color: #fff;
}
.nav-link.active:hover {
  background: var(--primary-hover);
  color: #fff;
}
.dark .nav-link.active,
[data-theme="dark"] .nav-link.active {
  background: linear-gradient(135deg, hsl(230,85%,55%) 0%, hsl(200,100%,45%) 100%);
  box-shadow: 0 0 16px rgba(66,99,235,0.4), inset 0 1px 0 rgba(255,255,255,0.1);
}
.nav-link i, .nav-link svg {
  font-size: 1.05rem;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}

/* Accordion nav */
.nav-accordion > .nav-link {
  justify-content: flex-start;
}
.nav-accordion-arrow {
  font-size: 9px;
  transition: transform 0.2s;
  margin-left: auto;
  flex-shrink: 0;
  opacity: 0.6;
}
.nav-accordion.open > .nav-link .nav-accordion-arrow {
  transform: rotate(90deg);
}
.nav-accordion-body {
  display: none;
  padding-left: 0.75rem;
  margin-top: 2px;
  border-left: 2px solid var(--border);
  margin-left: 1.375rem;
}
.nav-accordion.open > .nav-accordion-body {
  display: block;
}

.nav-sub-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4375rem 0.625rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 400;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  margin-bottom: 1px;
}
.nav-sub-link:hover {
  background: var(--primary-light);
  color: var(--primary);
  text-decoration: none;
}
.nav-sub-link.active {
  color: var(--primary);
  font-weight: 600;
  background: var(--primary-light);
}

/* ===== Header Internals ===== */
.header-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex: 1;
  min-width: 0;
}
.header-right {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  flex-shrink: 0;
}
.header-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.header-mobile-logo { display: none; }
@media (max-width: 1023px) {
  .header-mobile-logo { display: flex; align-items: center; gap: 0.5rem; }
  .header-title { display: none; }
}

.menu-toggle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.menu-toggle:hover {
  background: var(--primary-light);
  color: var(--primary);
}

.icon-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  position: relative;
  font-size: 1rem;
  text-decoration: none;
  flex-shrink: 0;
}
.icon-btn:hover {
  background: var(--primary-light);
  color: var(--primary);
  text-decoration: none;
}
.icon-btn .badge-dot {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  border: 2px solid var(--bg-card);
}

/* ===== Drawers (notifications etc.) ===== */
/* Drawers: fixed positioned panel, shown/hidden via .hidden class */
.kt-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border-color: rgba(255,255,255,0.55);
  overflow: hidden;
  z-index: 300;
  transition: transform 0.25s ease;
  box-shadow: -8px 0 32px rgba(0,0,0,0.08);
}
.dark .kt-drawer,
[data-theme="dark"] .kt-drawer {
  background: rgba(10,22,40,0.8);
  border-color: rgba(255,255,255,0.08);
  box-shadow: -8px 0 32px rgba(0,0,0,0.4);
}
.kt-drawer.hidden { display: none !important; }
.kt-drawer-end { right: 0; }
.kt-drawer-header {
  background: var(--bg-card);
  border-color: var(--border);
  flex-shrink: 0;
}
.kt-drawer-content {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.kt-drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 299;
}
.kt-drawer-overlay.drawer-open { display: block; }

/* ===== Tabs (kt-tabs-line) ===== */
.kt-tabs-line {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  gap: 0;
}
.kt-tab-toggle {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  padding: 0.625rem 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.kt-tab-toggle:hover { color: var(--text); }
.kt-tab-toggle.active, .kt-tab-toggle.selected {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* ===== kt-menu (Metronic legacy — hide dropdowns by default) ===== */
.kt-menu-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  min-width: 160px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.375rem;
  z-index: 400;
}
.kt-menu-item-dropdown { position: relative; }
.kt-menu-item-show > .kt-menu-dropdown { display: block; }
.kt-menu-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s;
}
.kt-menu-link:hover { background: var(--bg-hover); }
.kt-menu-icon { width: 1.25rem; text-align: center; }

/* ===== Scrollable containers ===== */
.kt-scrollable-y-auto { overflow-y: auto; flex: 1; }
.kt-drawer-overlay.drawer-open {
  display: block;
}

/* ===== Cards ===== */
.kt-card, .card {
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(12px) saturate(160%);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: var(--radius);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06), inset 0 1px 0 rgba(255,255,255,0.85);
  overflow: hidden;
}
.dark .kt-card, .dark .card,
[data-theme="dark"] .kt-card, [data-theme="dark"] .card {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-color: rgba(255,255,255,0.08);
  box-shadow: 0 4px 24px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.06);
}
.dark .kt-card:hover, .dark .card:hover,
[data-theme="dark"] .kt-card:hover, [data-theme="dark"] .card:hover {
  border-color: rgba(255,255,255,0.14);
  box-shadow: 0 8px 32px rgba(0,0,0,0.55), inset 0 1px 0 rgba(255,255,255,0.09);
}
.kt-card-bordered {
  border: 1px solid var(--border);
}
.kt-card-header {
  padding: 1.125rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.kt-card-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}
.kt-card-content, .kt-card-body {
  padding: 1.5rem;
}
@media (max-width: 768px) {
  .kt-card-content, .kt-card-body { padding: 1rem; }
  .kt-card-header { padding: 0.875rem 1rem; }
}

/* ===== Buttons ===== */
.kt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.4375rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.5;
  vertical-align: middle;
}
.kt-btn:hover { text-decoration: none; }
.kt-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.kt-btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.kt-btn-primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  color: #fff;
}
.kt-btn-light-primary {
  background: var(--primary-light);
  color: var(--primary);
}
.kt-btn-light-primary:hover {
  background: rgba(66,99,235,0.18);
  color: var(--primary);
}
.kt-btn-secondary {
  background: var(--bg);
  color: var(--text);
  border-color: var(--border);
}
.kt-btn-secondary:hover { background: var(--border); }
.kt-btn-light-secondary {
  background: var(--bg);
  color: var(--text-muted);
  border-color: var(--border);
}
.kt-btn-light-secondary:hover { background: var(--border); color: var(--text); }
.kt-btn-danger {
  background: #ef4444;
  color: #fff;
  border-color: #ef4444;
}
.kt-btn-danger:hover { background: #dc2626; border-color: #dc2626; }
.kt-btn-success {
  background: #22c55e;
  color: #fff;
  border-color: #22c55e;
}
.kt-btn-success:hover { background: #16a34a; border-color: #16a34a; }
.kt-btn-warning {
  background: #f59e0b;
  color: #fff;
  border-color: #f59e0b;
}
.kt-btn-warning:hover { background: #d97706; border-color: #d97706; }
.kt-btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.kt-btn-outline:hover { background: var(--primary); color: #fff; }
.kt-btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border-color: transparent;
}
.kt-btn-ghost:hover { background: var(--primary-light); color: var(--primary); }
.kt-btn-sm { padding: 0.3125rem 0.625rem; font-size: 12px; }
.kt-btn-lg { padding: 0.6875rem 1.5rem; font-size: 15px; }
.kt-btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-sm);
}
.kt-btn-icon.kt-btn-sm { width: 30px; height: 30px; }

/* ===== Forms ===== */
.kt-input,
.kt-select,
input.kt-input,
select.kt-select,
textarea.kt-textarea {
  width: 100%;
  padding: 0.4375rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  font-size: 13.5px;
  font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
  line-height: 1.5;
  appearance: auto;
}
/* Label wrapper pattern: <label class="kt-input"><i>...</i><input></label> */
label.kt-input {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  appearance: none;
}
label.kt-input input {
  background: transparent;
  border: 0;
  outline: none;
  flex: 1;
  min-width: 0;
  color: inherit;
  font-size: inherit;
  font-family: inherit;
  line-height: inherit;
  padding: 0;
}
.kt-input:focus,
.kt-select:focus,
input.kt-input:focus,
select.kt-select:focus,
textarea.kt-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(66, 99, 235, 0.15);
}
.kt-input-solid { background: var(--bg); }
.kt-select-placeholder { color: var(--text-muted); }
.kt-form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.375rem;
}
.kt-form-group { margin-bottom: 1rem; }

/* ===== Modals ===== */
.kt-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1050;
  overflow-y: auto;
  padding: 1rem;
}
.kt-modal.show,
.kt-modal[style*="display: flex"],
.kt-modal[style*="display:flex"],
.kt-modal[style*="display: block"],
.kt-modal[style*="display:block"] {
  display: flex !important;
  align-items: flex-start;
  justify-content: center;
  padding-top: 5vh;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
}
.kt-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  z-index: 1049;
}
.kt-modal-content {
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255,255,255,0.65);
  border-radius: var(--radius);
  box-shadow: 0 24px 64px rgba(0,0,0,0.12), inset 0 1px 0 rgba(255,255,255,0.9);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}
.dark .kt-modal-content,
[data-theme="dark"] .kt-modal-content {
  background: rgba(10,22,40,0.75);
  border-color: rgba(255,255,255,0.1);
  box-shadow: 0 24px 64px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.06);
}
.kt-modal-header {
  padding: 1.125rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.kt-modal-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}
.kt-modal-body { padding: 1.5rem; }
.kt-modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
}
.kt-modal-close, .kt-modal-dismiss {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 1.25rem;
  transition: all 0.15s;
}
.kt-modal-close:hover, .kt-modal-dismiss:hover {
  background: var(--primary-light);
  color: var(--primary);
}

/* ===== Dropdowns ===== */
.kt-dropdown-menu { position: relative; display: inline-block; }
.kt-dropdown-menu-sub {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  background: #ffffff;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15), 0 2px 8px rgba(0,0,0,0.08);
  padding: 0.375rem;
  min-width: 160px;
  z-index: 1000;
  list-style: none;
  margin: 0;
  display: none;
}
.dark .kt-dropdown-menu-sub,
[data-theme="dark"] .kt-dropdown-menu-sub {
  background: #0f1e36;
  border-color: rgba(255,255,255,0.12);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 2px 8px rgba(0,0,0,0.3);
}
.kt-dropdown-menu-sub.show { display: block; }
/* Flight number dropdown: always fully opaque, always on top */
.flight-number-dropdown-menu,
.flight-number-dropdown-menu.show {
  background: #ffffff !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}
.dark .flight-number-dropdown-menu,
[data-theme="dark"] .flight-number-dropdown-menu {
  background: #0f1e36 !important;
}
/* Lift the dropdown wrapper above subsequent cards when open */
.flight-number-dropdown.dropdown-open {
  position: relative;
  z-index: 600;
}
.kt-dropdown-menu-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13px;
  cursor: pointer;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  transition: all 0.15s;
  white-space: nowrap;
}
.kt-dropdown-menu-link:hover {
  background: var(--primary-light);
  color: var(--primary);
}
.kt-dropdown-menu-link.active,
.kt-dropdown-menu-link.bg-accent {
  background: var(--primary-light);
  color: var(--primary);
}

/* ===== Alerts ===== */
.kt-alert-danger {
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.25);
  color: #b91c1c;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
}
.kt-alert-success {
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.25);
  color: #15803d;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
}
.kt-alert-info {
  background: rgba(66,99,235,0.06);
  border: 1px solid rgba(66,99,235,0.2);
  color: var(--primary);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
}
.kt-alert-warning {
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.25);
  color: #b45309;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
}
.kt-alert-body {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ===== Badges ===== */
.kt-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
}
.kt-badge-success { background: rgba(34,197,94,0.1); color: #15803d; }
.kt-badge-danger { background: rgba(239,68,68,0.1); color: #b91c1c; }
.kt-badge-primary { background: var(--primary-light); color: var(--primary); }
.kt-badge-warning { background: rgba(245,158,11,0.1); color: #b45309; }
.dark .kt-badge-success, [data-theme="dark"] .kt-badge-success { color: #4ade80; background: rgba(74,222,128,0.12); }
.dark .kt-badge-danger, [data-theme="dark"] .kt-badge-danger { color: #f87171; background: rgba(248,113,113,0.12); }
.dark .kt-badge-warning, [data-theme="dark"] .kt-badge-warning { color: #fbbf24; background: rgba(251,191,36,0.12); }
.kt-badge-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
}

/* ===== Skeleton ===== */
@keyframes skeleton-shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.kt-skeleton {
  background: linear-gradient(90deg, var(--border) 25%, color-mix(in srgb, var(--border) 40%, transparent) 50%, var(--border) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
  display: block;
}
.kt-skeleton-text { height: 0.875rem; }

/* ===== Spinners ===== */
@keyframes ap-spin { to { transform: rotate(360deg); } }
.kt-spinner-sm {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: ap-spin 0.6s linear infinite;
  display: inline-block;
  flex-shrink: 0;
}
.kt-spinner-primary { border-top-color: var(--primary); }

/* ===== Tabs ===== */
/* (duplicate rule removed — active tab style defined above with underline only) */

/* ===== Toast ===== */
.kt-toast {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.65);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12), inset 0 1px 0 rgba(255,255,255,0.85);
  padding: 0.75rem 1rem;
  font-size: 13.5px;
  z-index: 9999;
  max-width: 350px;
}
.dark .kt-toast,
[data-theme="dark"] .kt-toast {
  background: rgba(10,22,40,0.82);
  border-color: rgba(255,255,255,0.1);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.06);
}

/* ===== Table ===== */
.kt-table-bordered {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

/* ===== Metronic Utility Class Aliases ===== */
.bg-background { background-color: var(--bg) !important; }
.bg-card { background-color: var(--bg-card) !important; }
.text-foreground { color: var(--text) !important; }
.text-muted-foreground { color: var(--text-muted) !important; }
.border-border { border-color: var(--border) !important; }
.border-e-border { border-right-color: var(--border) !important; }
.border-t-border { border-top-color: var(--border) !important; }
.border-b-border { border-bottom-color: var(--border) !important; }
.text-primary { color: var(--primary) !important; }
.bg-primary { background-color: var(--primary) !important; }
.bg-accent { background-color: var(--primary-light) !important; }

/* Container */
.kt-container-fixed {
  width: 100%;
  max-width: 100%;
  padding-left: 0;
  padding-right: 0;
}

/* Misc legacy Metronic classes that appear in content */
.kt-menu-item-active .kt-menu-link,
.kt-menu-item-active > .kt-menu-link {
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-sm);
}

/* ===== Shared Content Page Utilities ===== */

/* Legacy .step section wrapper */
.step { margin-bottom: 1.5rem; }
.step > h3 {
  font-size: 0.9375rem; font-weight: 600; color: var(--text);
  margin: 0 0 0.875rem; padding-bottom: 0.625rem;
  border-bottom: 1px solid var(--border);
}

/* Legacy storage/info sections → behave like kt-card */
.storage-section, .system-info {
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(12px) saturate(160%);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06), inset 0 1px 0 rgba(255,255,255,0.85);
}
.dark .storage-section, .dark .system-info,
[data-theme="dark"] .storage-section, [data-theme="dark"] .system-info {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-color: rgba(255,255,255,0.08);
  box-shadow: 0 4px 24px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.06);
}
.storage-section .status-header,
.system-info .status-header {
  display: flex; justify-content: space-between;
  align-items: center; margin-bottom: 0.75rem; flex-wrap: wrap; gap: 0.5rem;
}
.storage-label {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 4px;
}
.storage-value { font-size: 14px; font-weight: 700; color: var(--text); }
.storage-item {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 10px 12px;
}
.storage-progress { margin-top: 6px; height: 5px; background: var(--border); border-radius: 3px; overflow: hidden; }
.storage-progress-bar { height: 100%; background: linear-gradient(90deg, #22c55e, #4ade80); border-radius: 3px; transition: width 0.4s; }
.storage-progress-bar.warning { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.storage-progress-bar.danger  { background: linear-gradient(90deg, #ef4444, #f87171); }

/* Legacy cleanup button → styled like kt-btn-sm */
.cleanup-button {
  display: inline-flex; align-items: center; gap: 0.35rem;
  padding: 0.3rem 0.75rem; border-radius: var(--radius-sm);
  font-size: 12px; font-weight: 500; font-family: inherit;
  cursor: pointer; transition: all 0.15s;
  background: var(--bg); color: var(--text); border: 1px solid var(--border);
}
.cleanup-button:hover { background: var(--border); }
.cleanup-button.danger { background: #ef4444; color: #fff; border-color: #ef4444; }
.cleanup-button.danger:hover { background: #dc2626; }

/* Legacy status badge pairs */
.process-badge { display: inline-block; padding: 2px 7px; border-radius: 4px; font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }
.process-badge.running  { background: rgba(74,222,128,0.12); color: #4ade80; }
.process-badge.sleeping { background: rgba(251,191,36,0.12); color: #fbbf24; }

/* Skeleton override for dark mode */
.skeleton { background: var(--border) !important; }
.skeleton::after { background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent) !important; }

/* Legacy info grid (profile/system) */
.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-top: 12px; }
.info-item { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px; text-align: center; }
.info-value { font-size: 1.25rem; font-weight: 700; color: var(--primary); margin: 0; }
.info-label { font-size: 11px; color: var(--text-muted); margin: 4px 0 0; text-transform: uppercase; letter-spacing: 0.05em; }

/* Section headers used in content pages */
.section-title, .status-title {
  font-size: 0.875rem; font-weight: 600; color: var(--text); margin: 0;
}
.section-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 0.875rem; gap: 0.75rem; flex-wrap: wrap;
}