/* Typography: Montserrat Exclusively */
html, body, button, input, select, textarea, p, span, h1, h2, h3, h4, h5, h6, a, table, th, td, label, div, ul, ol, li, section, nav, header, footer, aside, main {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size-adjust: from-font;
}

/* Headings & Major Titles: Normal Bold (Font Weight 700) */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700 !important;
}

.font-black:not(.fa, .fas, .fa-solid, [class*="fa-"]),
.font-extrabold:not(.fa, .fas, .fa-solid, [class*="fa-"]) {
  font-weight: 700 !important;
}

/* Preserve Font Awesome Icon Fonts */
.fa, .fas, .far, .fal, .fad, .fab, .fa-solid, .fa-regular, .fa-brands, [class^="fa-"], [class*=" fa-"] {
  font-family: var(--fa-style-family, "Font Awesome 6 Free") !important;
}
.fa-brands, .fab {
  font-family: "Font Awesome 6 Brands" !important;
}
.fa-solid, .fas {
  font-family: "Font Awesome 6 Free" !important;
  font-weight: 900 !important;
}
.fa-regular, .far {
  font-family: "Font Awesome 6 Free" !important;
  font-weight: 400 !important;
}

:root {
  --color-primary: #1e3a5f;
  --color-primary-dark: #142841;
  --color-accent: #d97706;
  --color-secondary: #0d9488;
  --color-success: #16a34a;
  --color-warning: #f59e0b;
  --color-danger: #e11d48;
  --color-bg: #ffffff;
  --color-surface: #ffffff;
}

/* ==========================================================================
   App Chrome Themes (Navbar & Sidebar Color Schemes with Snow White Canvas)
   ========================================================================== */
:root,
[data-app-theme="midnight"] {
  --nav-bg: #1e3a5f;
  --nav-border: #132742;
  --nav-search-bg: rgba(12, 26, 45, 0.5);
  --nav-text: #ffffff;
  --nav-muted: #cbd5e1;
  --nav-accent: #f59e0b;
  
  --sidebar-bg: #142841;
  --sidebar-header-bg: #0c1a2d;
  --sidebar-footer-bg: #0c1a2d;
  --sidebar-submenu-bg: rgba(12, 26, 45, 0.6);
  --sidebar-border: #0c1a2d;
  --sidebar-text: #cbd5e1;
  --sidebar-text-muted: #94a3b8;
  --sidebar-hover-bg: rgba(255, 255, 255, 0.08);
  --sidebar-active-bg: rgba(245, 158, 11, 0.16);
  --sidebar-active-text: #fcd34d;
  --sidebar-active-border: #f59e0b;
}

[data-app-theme="emerald"] {
  --nav-bg: #064e3b;
  --nav-border: #022c22;
  --nav-search-bg: rgba(2, 44, 34, 0.55);
  --nav-text: #ffffff;
  --nav-muted: #d1fae5;
  --nav-accent: #fbbf24;
  
  --sidebar-bg: #043629;
  --sidebar-header-bg: #02231b;
  --sidebar-footer-bg: #02231b;
  --sidebar-submenu-bg: rgba(2, 35, 27, 0.65);
  --sidebar-border: #02231b;
  --sidebar-text: #d1fae5;
  --sidebar-text-muted: #6ee7b7;
  --sidebar-hover-bg: rgba(255, 255, 255, 0.08);
  --sidebar-active-bg: rgba(16, 185, 129, 0.22);
  --sidebar-active-text: #fef08a;
  --sidebar-active-border: #10b981;
}

[data-app-theme="teal"] {
  --nav-bg: #042f2e;
  --nav-border: #02201f;
  --nav-search-bg: rgba(2, 32, 31, 0.55);
  --nav-text: #ffffff;
  --nav-muted: #ccfbf1;
  --nav-accent: #38bdf8;
  
  --sidebar-bg: #073838;
  --sidebar-header-bg: #032424;
  --sidebar-footer-bg: #032424;
  --sidebar-submenu-bg: rgba(3, 36, 36, 0.65);
  --sidebar-border: #032424;
  --sidebar-text: #ccfbf1;
  --sidebar-text-muted: #5eead4;
  --sidebar-hover-bg: rgba(255, 255, 255, 0.08);
  --sidebar-active-bg: rgba(56, 189, 248, 0.22);
  --sidebar-active-text: #7dd3fc;
  --sidebar-active-border: #38bdf8;
}

[data-app-theme="graphite"] {
  --nav-bg: #18181b;
  --nav-border: #09090b;
  --nav-search-bg: rgba(9, 9, 11, 0.65);
  --nav-text: #ffffff;
  --nav-muted: #e4e4e7;
  --nav-accent: #f59e0b;
  
  --sidebar-bg: #121215;
  --sidebar-header-bg: #09090b;
  --sidebar-footer-bg: #09090b;
  --sidebar-submenu-bg: rgba(9, 9, 11, 0.65);
  --sidebar-border: #09090b;
  --sidebar-text: #e4e4e7;
  --sidebar-text-muted: #a1a1aa;
  --sidebar-hover-bg: rgba(255, 255, 255, 0.08);
  --sidebar-active-bg: rgba(255, 255, 255, 0.12);
  --sidebar-active-text: #fbbf24;
  --sidebar-active-border: #f59e0b;
}

[data-app-theme="plum"] {
  --nav-bg: #2e1065;
  --nav-border: #1e0845;
  --nav-search-bg: rgba(30, 8, 69, 0.55);
  --nav-text: #ffffff;
  --nav-muted: #f3e8ff;
  --nav-accent: #f43f5e;
  
  --sidebar-bg: #220b4d;
  --sidebar-header-bg: #160634;
  --sidebar-footer-bg: #160634;
  --sidebar-submenu-bg: rgba(22, 6, 52, 0.65);
  --sidebar-border: #160634;
  --sidebar-text: #f3e8ff;
  --sidebar-text-muted: #d8b4fe;
  --sidebar-hover-bg: rgba(255, 255, 255, 0.08);
  --sidebar-active-bg: rgba(192, 132, 252, 0.22);
  --sidebar-active-text: #fbcfe8;
  --sidebar-active-border: #c084fc;
}

[data-app-theme="crimson"] {
  --nav-bg: #450a0a;
  --nav-border: #2c0505;
  --nav-search-bg: rgba(44, 5, 5, 0.55);
  --nav-text: #ffffff;
  --nav-muted: #fee2e2;
  --nav-accent: #f59e0b;
  
  --sidebar-bg: #350707;
  --sidebar-header-bg: #220303;
  --sidebar-footer-bg: #220303;
  --sidebar-submenu-bg: rgba(34, 3, 3, 0.65);
  --sidebar-border: #220303;
  --sidebar-text: #fee2e2;
  --sidebar-text-muted: #fca5a5;
  --sidebar-hover-bg: rgba(255, 255, 255, 0.08);
  --sidebar-active-bg: rgba(245, 158, 11, 0.2);
  --sidebar-active-text: #fde047;
  --sidebar-active-border: #f59e0b;
}

[data-app-theme="white"] {
  --nav-bg: #ffffff;
  --nav-border: #e2e8f0;
  --nav-search-bg: #f8fafc;
  --nav-text: #0f172a;
  --nav-muted: #64748b;
  --nav-accent: #1e3a5f;
  
  --sidebar-bg: #ffffff;
  --sidebar-header-bg: #ffffff;
  --sidebar-footer-bg: #f8fafc;
  --sidebar-submenu-bg: #f8fafc;
  --sidebar-border: #e2e8f0;
  --sidebar-text: #334155;
  --sidebar-text-muted: #94a3b8;
  --sidebar-hover-bg: #f1f5f9;
  --sidebar-active-bg: rgba(30, 58, 95, 0.08);
  --sidebar-active-text: #1e3a5f;
  --sidebar-active-border: #1e3a5f;
}

/* Chrome Elements Rules */
header#appNavbar {
  background-color: var(--nav-bg) !important;
  border-bottom-color: var(--nav-border) !important;
  color: var(--nav-text) !important;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

header#appNavbar #globalNavSearchInput {
  background-color: var(--nav-search-bg) !important;
  color: #ffffff !important;
  caret-color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
}

header#appNavbar #globalNavSearchInput:hover {
  border-color: rgba(255, 255, 255, 0.45) !important;
}

header#appNavbar #globalNavSearchInput:focus {
  background-color: var(--nav-search-bg) !important;
  color: #ffffff !important;
  caret-color: #ffffff !important;
  border-color: var(--nav-accent, #f59e0b) !important;
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.35) !important;
}

header#appNavbar #globalNavSearchInput::placeholder {
  color: rgba(255, 255, 255, 0.6) !important;
}

header#appNavbar #globalNavSearchContainer .fa-magnifying-glass {
  color: rgba(255, 255, 255, 0.7) !important;
}

header#appNavbar #globalNavSearchClearBtn {
  color: rgba(255, 255, 255, 0.7) !important;
}

header#appNavbar #globalNavSearchClearBtn:hover {
  color: #ffffff !important;
}

header#appNavbar #globalNavSearchContainer kbd {
  background-color: rgba(255, 255, 255, 0.12) !important;
  color: rgba(255, 255, 255, 0.85) !important;
  border-color: rgba(255, 255, 255, 0.2) !important;
}

aside#mainSidebar {
  background-color: var(--sidebar-bg) !important;
  border-right-color: var(--sidebar-border) !important;
  color: var(--sidebar-text) !important;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

aside#mainSidebar .sidebar-header-box,
aside#mainSidebar .sidebar-footer-box {
  background-color: var(--sidebar-header-bg) !important;
  border-color: var(--sidebar-border) !important;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

aside#mainSidebar .sidebar-submenu,
aside#mainSidebar #facilitiesTreeSubmenu,
aside#mainSidebar #roomsTreeSubmenu,
aside#mainSidebar #settingsTreeSubmenu {
  background-color: var(--sidebar-submenu-bg) !important;
}

/* Sidebar category headers */
aside#mainSidebar div.sidebar-label {
  color: var(--sidebar-text-muted) !important;
}

/* Sidebar link & button labels inherit their parent color */
aside#mainSidebar a .sidebar-label,
aside#mainSidebar button .sidebar-label {
  color: inherit !important;
}

aside#mainSidebar a[class*="border-l-4"],
aside#mainSidebar a[class*="bg-blue-900"],
aside#mainSidebar a[class*="bg-amber-500/15"] {
  background-color: var(--sidebar-active-bg) !important;
  color: var(--sidebar-active-text) !important;
  border-left-color: var(--sidebar-active-border) !important;
}

/* ==========================================================================
   White Theme Specific Chrome Inversions (Snow Pearl White)
   ========================================================================== */
[data-app-theme="white"] header#appNavbar {
  color: #0f172a !important;
  border-bottom: 1px solid #e2e8f0 !important;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px -1px rgba(0, 0, 0, 0.05) !important;
}

[data-app-theme="white"] header#appNavbar a[href*="dashboard"] span {
  color: #0f172a !important;
}

[data-app-theme="white"] header#appNavbar button,
[data-app-theme="white"] header#appNavbar a {
  color: #334155 !important;
}

[data-app-theme="white"] header#appNavbar button:hover,
[data-app-theme="white"] header#appNavbar a:hover {
  color: #0f172a !important;
  background-color: #f1f5f9 !important;
}

[data-app-theme="white"] header#appNavbar #globalNavSearchInput {
  background-color: #f1f5f9 !important;
  color: #0f172a !important;
  caret-color: #0f172a !important;
  border: 1px solid #cbd5e1 !important;
}

[data-app-theme="white"] header#appNavbar #globalNavSearchInput:hover {
  border-color: #94a3b8 !important;
}

[data-app-theme="white"] header#appNavbar #globalNavSearchInput:focus {
  background-color: #ffffff !important;
  color: #0f172a !important;
  caret-color: #0f172a !important;
  border-color: #1e3a5f !important;
  box-shadow: 0 0 0 2px rgba(30, 58, 95, 0.2) !important;
}

[data-app-theme="white"] header#appNavbar #globalNavSearchInput::placeholder {
  color: #94a3b8 !important;
}

[data-app-theme="white"] header#appNavbar #globalNavSearchContainer .fa-magnifying-glass {
  color: #64748b !important;
}

[data-app-theme="white"] header#appNavbar #globalNavSearchClearBtn {
  color: #64748b !important;
}

[data-app-theme="white"] header#appNavbar #globalNavSearchClearBtn:hover {
  color: #0f172a !important;
}

[data-app-theme="white"] header#appNavbar #globalNavSearchContainer kbd {
  background-color: #e2e8f0 !important;
  color: #475569 !important;
  border-color: #cbd5e1 !important;
}

[data-app-theme="white"] header#appNavbar #navDayName {
  color: #0f172a !important;
}

[data-app-theme="white"] header#appNavbar #navFormattedDate {
  color: #64748b !important;
}

[data-app-theme="white"] header#appNavbar .fa-calendar-days {
  color: #d97706 !important;
}

[data-app-theme="white"] header#appNavbar #userDropdownTrigger .text-white {
  color: #0f172a !important;
}

[data-app-theme="white"] header#appNavbar #userDropdownTrigger .text-amber-300 {
  color: #b45309 !important;
}

[data-app-theme="white"] header#appNavbar #userDropdownTrigger .rounded-full {
  background-color: #f1f5f9 !important;
  border-color: #e2e8f0 !important;
  color: #1e3a5f !important;
}

[data-app-theme="white"] header#appNavbar #userDropdownChevron {
  color: #64748b !important;
}

/* White Theme Sidebar Overrides */
[data-app-theme="white"] aside#mainSidebar {
  border-right: 1px solid #e2e8f0 !important;
  box-shadow: 1px 0 3px 0 rgba(0, 0, 0, 0.04) !important;
}

[data-app-theme="white"] aside#mainSidebar .sidebar-header-box h2 {
  color: #0f172a !important;
}

[data-app-theme="white"] aside#mainSidebar .sidebar-header-box p {
  color: #b45309 !important;
}

[data-app-theme="white"] aside#mainSidebar a:not([class*="active"]):not([class*="border-l-4"]):not([class*="bg-blue-900"]):not([class*="bg-amber-500/15"]):not([href*="logout"]) {
  color: #334155 !important;
}

[data-app-theme="white"] aside#mainSidebar a:not([class*="active"]):not([class*="border-l-4"]):not([class*="bg-blue-900"]):not([class*="bg-amber-500/15"]):not([href*="logout"]) i {
  color: #64748b !important;
}

[data-app-theme="white"] aside#mainSidebar a:not([class*="active"]):not([class*="border-l-4"]):not([class*="bg-blue-900"]):not([class*="bg-amber-500/15"]):not([href*="logout"]):hover {
  background-color: #f1f5f9 !important;
  color: #0f172a !important;
}

[data-app-theme="white"] aside#mainSidebar a:not([class*="active"]):not([class*="border-l-4"]):not([class*="bg-blue-900"]):not([class*="bg-amber-500/15"]):not([href*="logout"]):hover i {
  color: #0f172a !important;
}

[data-app-theme="white"] aside#mainSidebar button.w-full {
  color: #334155 !important;
}

[data-app-theme="white"] aside#mainSidebar button.w-full i {
  color: #64748b !important;
}

[data-app-theme="white"] aside#mainSidebar button.w-full:hover {
  background-color: #f1f5f9 !important;
  color: #0f172a !important;
}

[data-app-theme="white"] aside#mainSidebar button.w-full:hover i {
  color: #0f172a !important;
}

[data-app-theme="white"] aside#mainSidebar button[class*="bg-blue-900"] {
  background-color: #eff6ff !important;
  color: #1e3a5f !important;
}

[data-app-theme="white"] aside#mainSidebar button[class*="bg-blue-900"] i {
  color: #1e3a5f !important;
}

[data-app-theme="white"] aside#mainSidebar a[class*="border-l-4"],
[data-app-theme="white"] aside#mainSidebar a[class*="bg-blue-900"],
[data-app-theme="white"] aside#mainSidebar a[class*="bg-amber-500/15"] {
  background-color: #eff6ff !important;
  color: #1e3a5f !important;
  border-left-color: #1e3a5f !important;
  font-weight: 700 !important;
}

[data-app-theme="white"] aside#mainSidebar a[class*="border-l-4"] i,
[data-app-theme="white"] aside#mainSidebar a[class*="bg-blue-900"] i,
[data-app-theme="white"] aside#mainSidebar a[class*="bg-amber-500/15"] i {
  color: #1e3a5f !important;
}

[data-app-theme="white"] aside#mainSidebar ul[id*="Submenu"] {
  border-left-color: #e2e8f0 !important;
}

[data-app-theme="white"] aside#mainSidebar div.sidebar-label {
  color: #64748b !important;
}

[data-app-theme="white"] aside#mainSidebar .sidebar-footer-box {
  background-color: #f8fafc !important;
  border-top-color: #e2e8f0 !important;
}

[data-app-theme="white"] aside#mainSidebar .sidebar-footer-box .text-amber-400 {
  color: #b45309 !important;
}

[data-app-theme="white"] aside#mainSidebar .sidebar-footer-box .text-slate-400 {
  color: #64748b !important;
}

[data-app-theme="white"] aside#mainSidebar .sidebar-logout-wrapper {
  border-top-color: #e2e8f0 !important;
}

[data-app-theme="white"] aside#mainSidebar #sidebarLogoutLink {
  color: #e11d48 !important;
  background-color: transparent !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

[data-app-theme="white"] aside#mainSidebar #sidebarLogoutLink i {
  color: #e11d48 !important;
}

[data-app-theme="white"] aside#mainSidebar #sidebarLogoutLink:hover {
  background-color: #ffe4e6 !important;
  color: #9f1239 !important;
}

[data-app-theme="white"] aside#mainSidebar #sidebarLogoutLink:hover i {
  color: #9f1239 !important;
}

/* ==========================================================================
   Content Canvas: Strictly Snow White (#ffffff) & Horizontal Position Lock
   ========================================================================== */
html,
body {
  width: 100% !important;
  max-width: 100% !important;
  overflow-x: hidden !important;
  position: relative !important;
  overscroll-behavior-x: none !important;
  background-color: #ffffff !important;
}

#mainContentColumn {
  flex: 1 1 0% !important;
  width: auto !important;
  max-width: 100% !important;
  min-width: 0 !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  position: relative !important;
  overscroll-behavior-x: none !important;
  -webkit-overflow-scrolling: touch;
  background-color: #ffffff !important;
}

#mainContent {
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0 !important;
  box-sizing: border-box !important;
  position: relative !important;
  background-color: #ffffff !important;
}

/* Ensure forms do not overflow container */
#mainContent form {
  max-width: 100%;
  box-sizing: border-box;
}

#mainContent input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]):not([type="reset"]):not([type="file"]),
#mainContent select,
#mainContent textarea {
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0 !important;
  box-sizing: border-box !important;
}

/* Cross-browser & iOS Safari Select Element Normalization */
#mainContent select,
.form-select {
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  appearance: none !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%2364748b' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") !important;
  background-position: right 0.75rem center !important;
  background-repeat: no-repeat !important;
  background-size: 1.25rem 1.25rem !important;
  padding-right: 2.5rem !important;
  text-overflow: ellipsis;
}

.dark #mainContent select,
[data-app-theme="midnight"] #mainContent select,
[data-app-theme="slate"] #mainContent select,
[data-app-theme="forest"] #mainContent select,
[data-app-theme="crimson"] #mainContent select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%2394a3b8' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") !important;
}

/* Cross-browser & iOS Safari Date & Time Inputs Normalization */
#mainContent input[type="date"],
#mainContent input[type="time"],
#mainContent input[type="datetime-local"] {
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  appearance: none !important;
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0 !important;
  box-sizing: border-box !important;
  margin: 0 !important;
}

#mainContent input[type="date"]::-webkit-date-and-time-value,
#mainContent input[type="time"]::-webkit-date-and-time-value,
#mainContent input[type="datetime-local"]::-webkit-date-and-time-value {
  text-align: left !important;
  min-height: 1.25em !important;
  line-height: inherit !important;
  display: block !important;
  width: 100% !important;
}

#mainContent input[type="date"]::-webkit-calendar-picker-indicator,
#mainContent input[type="time"]::-webkit-calendar-picker-indicator,
#mainContent input[type="datetime-local"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.15s ease;
}

#mainContent input[type="date"]::-webkit-calendar-picker-indicator:hover,
#mainContent input[type="time"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
}

/* Ensure all CSS Grid tracks and items strictly respect boundaries */
#mainContent .grid {
  max-width: 100% !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

#mainContent .grid > * {
  min-width: 0 !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}

/* Mobile Layout Tweaks (< 640px) */
@media screen and (max-width: 640px) {
  #mainContent {
    padding: 0.75rem !important;
  }

  #mainContent .card {
    padding: 1rem !important;
    border-radius: 1rem !important;
  }

  #mainContent .grid label {
    min-width: 0 !important;
    max-width: 100% !important;
    overflow-wrap: break-word !important;
    word-break: break-word !important;
  }
}

.image-upload-zone {
  max-width: 100% !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
}

.image-upload-zone input[type="file"] {
  max-width: 100% !important;
}

#systemFooter {
  background-color: #ffffff !important;
  max-width: 100% !important;
  overflow-x: hidden !important;
  box-sizing: border-box !important;
}

#systemFooter {
  border-top-color: #f1f5f9 !important;
}

/* Custom modern scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
}
.dark ::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
}
::-webkit-scrollbar-thumb {
  background: rgba(30, 58, 95, 0.3);
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(30, 58, 95, 0.6);
}

/* Skeleton Loading Animation */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skeleton {
  background: linear-gradient(90deg, #e2e8f0 25%, #f8fafc 50%, #e2e8f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 4px;
}

.dark .skeleton {
  background: linear-gradient(90deg, #334155 25%, #475569 50%, #334155 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

/* Transition Utilities */
.sidebar-transition {
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#mainSidebar.sidebar-collapsed {
  width: 4.5rem;
}

#mainSidebar.sidebar-collapsed #facilitiesTreeSubmenu,
#mainSidebar.sidebar-collapsed #roomsTreeSubmenu,
#mainSidebar.sidebar-collapsed #settingsTreeSubmenu {
  display: none !important;
}

/* Settings Treeview */
#settingsTreeChevron {
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
#settingsTreeChevron.rotate-180 {
  transform: rotate(180deg);
}

/* Sidebar Nav Items: Sharp 90-degree corners (no border-radius) for active & hover containers */
#mainSidebar .overflow-y-auto a,
#mainSidebar .overflow-y-auto button,
#mainSidebar a[href*="logout"] {
  border-radius: 0 !important;
}

/* Sidebar Logout Link: Plain by default, color-fill on hover only */
aside#mainSidebar .sidebar-logout-wrapper {
  border-top-color: rgba(255, 255, 255, 0.08) !important;
}

aside#mainSidebar #sidebarLogoutLink {
  background-color: transparent !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  color: #f87171 !important;
  transition: background-color 0.18s ease, color 0.18s ease !important;
}

aside#mainSidebar #sidebarLogoutLink i {
  color: #f87171 !important;
  transition: transform 0.18s ease, color 0.18s ease !important;
}

aside#mainSidebar #sidebarLogoutLink:hover {
  background-color: rgba(244, 63, 94, 0.15) !important;
  color: #ffffff !important;
}

aside#mainSidebar #sidebarLogoutLink:hover i {
  color: #ffffff !important;
  transform: translateX(2px);
}

/* Deep Blue Utility Classes */
.bg-deep-blue {
  background-color: #1e3a5f !important;
  color: #ffffff;
}
.bg-deep-blue:hover,
a.bg-deep-blue:hover,
button.bg-deep-blue:hover {
  background-color: #142841 !important;
}
.text-deep-blue {
  color: #1e3a5f !important;
}
a.text-deep-blue:hover,
button.text-deep-blue:hover,
.group:hover .group-hover\:text-deep-blue {
  color: #142841 !important;
}
.border-deep-blue {
  border-color: #1e3a5f !important;
}
.ring-deep-blue,
.focus\:ring-deep-blue:focus {
  --tw-ring-color: #1e3a5f !important;
  border-color: #1e3a5f !important;
}
.shadow-deep-blue\/20 {
  box-shadow: 0 4px 6px -1px rgba(30, 58, 95, 0.2), 0 2px 4px -2px rgba(30, 58, 95, 0.2) !important;
}

/* Card Hover Elevation */
.card-hover {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card-hover:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
}

/* Mobile Sidebar Drawer Slide-in State & Overlay */
@media (max-width: 1023.98px) {
  #mainSidebar {
    position: fixed !important;
    top: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    z-index: 99999 !important;
    width: 18.5rem !important;
    max-width: 88vw !important;
    height: 100% !important;
    height: 100dvh !important;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5) !important;
  }

  #mainSidebar.mobile-sidebar-open {
    transform: translateX(0) !important;
    display: flex !important;
    visibility: visible !important;
  }

  #mobileSidebarOverlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    z-index: 99990 !important;
    background-color: rgba(15, 23, 42, 0.75) !important;
    backdrop-filter: blur(4px) !important;
    -webkit-backdrop-filter: blur(4px) !important;
    transition: opacity 0.3s ease !important;
  }

  #mobileSidebarOverlay.hidden {
    display: none !important;
    pointer-events: none !important;
  }

  #mobileSidebarOverlay:not(.hidden) {
    display: block !important;
    pointer-events: auto !important;
  }

  #mobileMenuBtn {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    cursor: pointer;
  }
}

/* Print Stylesheet */
@media print {
  aside, nav, .no-print, header, footer, #themeToggle, button:not(.printable-action) {
    display: none !important;
  }
  body {
    background: #ffffff !important;
    color: #000000 !important;
    font-size: 11pt;
  }
  main {
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
  }
  .print-only {
    display: block !important;
  }
  .card, .shadow, .shadow-sm, .shadow-md, .shadow-lg {
    box-shadow: none !important;
    border: 1px solid #e2e8f0 !important;
  }
  @page {
    margin: 1.5cm;
    size: A4;
  }
}

/* Interactive Tab Buttons */
.tab-btn {
  cursor: pointer !important;
  user-select: none;
  -webkit-user-select: none;
}

/* ==========================================================================
   SPA Navigation Smooth Transition & Progress Bar (Ultra-Subtle / Nearly Invisible)
   ========================================================================== */
#spaProgressBar {
  position: fixed;
  top: 0;
  left: 0;
  height: 1px;
  z-index: 99999;
  pointer-events: none;
  width: 0%;
  opacity: 0;
  background: rgba(255, 255, 255, 0.22);
  box-shadow: none;
  transition: width 0.25s ease, opacity 0.2s ease;
}

@keyframes spaFadeIn {
  0% {
    opacity: 0.85;
  }
  100% {
    opacity: 1;
  }
}

.spa-fade-in {
  animation: spaFadeIn 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Maintain proper flex flow and prevent footer overlap across all modules */
#mainContent {
  flex: 1 0 auto;
  min-height: 0;
  width: 100%;
}

/* ==========================================================================
   Mobile Safari / iOS Auto-Zoom Fix & Form Input Sizing
   iOS Safari automatically zooms in on any input with font-size < 16px.
   Enforcing 16px font-size on viewports <= 820px completely prevents auto-zoom.
   ========================================================================== */
@media screen and (max-width: 820px) {
  input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="submit"]):not([type="button"]):not([type="reset"]),
  select,
  textarea,
  .form-input,
  .form-select,
  .form-textarea {
    font-size: 16px !important;
  }
}

/* Smooth touch behavior on mobile devices to prevent double-tap delays and unwanted zoom */
input, select, textarea, button, a {
  touch-action: manipulation;
}

/* ==========================================================================
   Full-Height Layout Integrity & SweetAlert2 Height-Auto Override
   Prevents SweetAlert2 from collapsing body height and shrinking sidebar.
   ========================================================================== */
body:has(#mainSidebar),
body:has(#appBodyWrapper) {
  height: 100% !important;
  height: 100dvh !important;
  overflow: hidden !important;
}

html:has(body #mainSidebar) {
  height: 100% !important;
  height: 100dvh !important;
  overflow: hidden !important;
}

html.swal2-height-auto,
body.swal2-height-auto {
  height: 100% !important;
  height: 100dvh !important;
}

@media (min-width: 1024px) {
  #appBodyWrapper,
  .app-layout-wrapper {
    height: calc(100vh - 4rem) !important;
    height: calc(100dvh - 4rem) !important;
    min-height: calc(100vh - 4rem) !important;
    min-height: calc(100dvh - 4rem) !important;
    max-height: calc(100vh - 4rem) !important;
    max-height: calc(100dvh - 4rem) !important;
    display: flex !important;
    flex: 1 1 0% !important;
    overflow: hidden !important;
  }

  aside#mainSidebar {
    height: 100% !important;
    height: calc(100vh - 4rem) !important;
    height: calc(100dvh - 4rem) !important;
    min-height: calc(100vh - 4rem) !important;
    min-height: calc(100dvh - 4rem) !important;
    max-height: calc(100vh - 4rem) !important;
    max-height: calc(100dvh - 4rem) !important;
    display: flex !important;
    flex-direction: column !important;
    flex-shrink: 0 !important;
  }

  aside#mainSidebar .sidebar-footer-box {
    margin-top: auto !important;
    flex-shrink: 0 !important;
  }

  #mainContentColumn {
    height: calc(100vh - 4rem) !important;
    height: calc(100dvh - 4rem) !important;
    min-height: calc(100vh - 4rem) !important;
    min-height: calc(100dvh - 4rem) !important;
    max-height: calc(100vh - 4rem) !important;
    max-height: calc(100dvh - 4rem) !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
  }
}