/* ==============================================
   CLAIMSTAT VANILLA CSS ARCHITECTURE
   Modern, Responsive, Zero Dependencies
   ============================================== */

/* ==============================================
   1. CSS VARIABLES & DESIGN TOKENS
   ============================================== */

:root {
  /* Colors */
  --color-primary: #0066cc;
  --color-primary-dark: #0052a3;
  --color-primary-light: #e6f0ff;
  
  --color-success: #28a745;
  --color-success-dark: #1e7e34;
  --color-success-light: #e8f5e9;
  
  --color-warning: #ffc107;
  --color-warning-dark: #cc9a00;
  --color-warning-light: #fff8e1;
  
  --color-danger: #dc3545;
  --color-danger-dark: #c82333;
  --color-danger-light: #ffebee;
  
  --color-info: #17a2b8;
  --color-info-dark: #0c5460;
  --color-info-light: #e0f2f1;
  
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
  
  --color-white: #ffffff;
  --color-black: #000000;
  
  /* Backgrounds */
  --bg-primary: var(--color-white);
  --bg-secondary: var(--color-gray-50);
  --bg-tertiary: var(--color-gray-100);
  
  /* Text */
  --text-primary: var(--color-gray-900);
  --text-secondary: var(--color-gray-600);
  --text-tertiary: var(--color-gray-500);
  --text-inverse: var(--color-white);
  
  /* Borders */
  --border-color: var(--color-gray-200);
  --border-color-light: var(--color-gray-100);
  --border-color-dark: var(--color-gray-300);
  
  /* Spacing (8px base) */
  --spacing-xs: 0.25rem;    /* 4px */
  --spacing-sm: 0.5rem;     /* 8px */
  --spacing-base: 1rem;     /* 16px */
  --spacing-md: 1.5rem;     /* 24px */
  --spacing-lg: 2rem;       /* 32px */
  --spacing-xl: 3rem;       /* 48px */
  --spacing-2xl: 4rem;      /* 64px */
  
  /* Typography */
  --font-family-base: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-family-mono: 'Monaco', 'Courier New', monospace;
  
  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-lg: 1.125rem;   /* 18px */
  --font-size-xl: 1.25rem;    /* 20px */
  --font-size-2xl: 1.5rem;    /* 24px */
  --font-size-3xl: 1.875rem;  /* 30px */
  --font-size-4xl: 2.25rem;   /* 36px */
  
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;
  
  /* Shadows */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-base: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Border Radius */
  --radius-none: 0;
  --radius-sm: 0.25rem;    /* 4px */
  --radius-base: 0.375rem; /* 6px */
  --radius-md: 0.5rem;     /* 8px */
  --radius-lg: 0.75rem;    /* 12px */
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  
  /* Breakpoints (for reference in CSS) */
  --breakpoint-xs: 0;
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;
}

/* ==============================================
   2. RESET & NORMALIZATION
   ============================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  height: 100%;
  overflow-y: scroll;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  background-color: #f3f2f1;
  color: #323130;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ====== BODY & PAGE BACKGROUND ====== */

body {
  background-color: #f3f2f1;
  color: #323130;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;
  margin: 0;
  padding: 0;
}

.main-content {
  background-color: #f3f2f1;
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0;
}

.main-content .container {
  flex: 1;
}

/* Typography Reset */
h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
}

h1 { font-size: var(--font-size-4xl); margin-bottom: var(--spacing-lg); }
h2 { font-size: var(--font-size-3xl); margin-bottom: var(--spacing-md); }
h3 { font-size: var(--font-size-2xl); margin-bottom: var(--spacing-base); }
h4 { font-size: var(--font-size-xl); margin-bottom: var(--spacing-base); }
h5 { font-size: var(--font-size-lg); margin-bottom: var(--spacing-sm); }
h6 { font-size: var(--font-size-base); margin-bottom: var(--spacing-sm); }

p {
  margin: 0;
  margin-bottom: var(--spacing-base);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

/* Lists */
ul, ol {
  margin: 0;
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-base);
}

li {
  margin-bottom: var(--spacing-sm);
}

/* Code */
code, pre {
  font-family: var(--font-family-mono);
  background-color: var(--bg-tertiary);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-base);
}

pre {
  padding: var(--spacing-base);
  overflow-x: auto;
  margin-bottom: var(--spacing-base);
}

/* ==============================================
   3. LAYOUT COMPONENTS
   ============================================== */

/* Main Layout Structure */
body {
  display: flex;
  flex-direction: column;
}

header {
  background-color: #f3f2f1;
  border-bottom: none;
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  box-shadow: none;
  height: 60px;
  width: 100%;
  padding: 0;
  margin: 0;
}

header nav {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  width: 100% !important;
  height: 100%;
  padding: 0 16px !important;
  margin: 0 !important;
  max-width: none !important;
  box-sizing: border-box;
}

nav {
  display: block;
}

.nav-container {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  width: 100% !important;
  height: 100%;
  padding: 0 !important;
  padding-left: 12px !important;
  margin: 0 !important;
  left: auto !important;
  right: auto !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  box-sizing: border-box !important;
}

.nav-brand {
  font-size: 27px;
  font-weight: 700;
  color: #000000;
  text-decoration: none;
  flex-shrink: 0;
  margin-right: 24px;
  order: 1;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-brand i {
  font-size: 24px;
  color: #d13438;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 16px;
  margin: 0;
  padding: 0;
  flex: 0;
  order: 2;
}

.nav-item {
  display: flex;
  align-items: center;
  list-style: none;
}

.nav-link {
  color: #323130;
  text-decoration: none;
  font-size: 13px;
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  background: transparent;
}

.nav-link:hover {
  color: #0078d4;
  background-color: rgba(0, 120, 212, 0.1);
}

.nav-profile {
  margin-left: auto !important;
  margin-right: 0 !important;
  list-style: none !important;
  display: flex !important;
  align-items: center !important;
  order: 3;
  position: relative;
}

/* Shift the right-side header controls (bell + profile) left by ~1/4 inch (24px) */
header .nav-profile {
  padding-right: 24px;
}

main {
  flex: 1;
  width: 100%;
  scroll-margin-top: 100px;
  padding-top: 0;
}

footer {
  background-color: #f3f2f1; /* Match page background - Teams grey */
  border-top: none; /* Remove top border */
  padding: 0;
  margin-top: 24px;
  flex-shrink: 0;
  height: 48px; /* 1/2 inch at 96 DPI */
  display: flex;
  align-items: center;
  transition: margin-right 0.3s cubic-bezier(0.4, 0, 0.2, 1); /* Smooth transition when sidebar opens */
  margin-right: 0; /* Default: no right margin */
}

/* Shift footer left when right sidebar is open */
body.sidebar-open footer {
  margin-right: 480px; /* Match sidebar width */
}

/* Footer content styling */
.footer-container {
  max-width: 100%; /* Full width to allow right edge alignment */
  margin: 0;
  padding: 0 24px;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
}

.footer-content {
  display: flex;
  justify-content: flex-end; /* Align content to the right */
  align-items: center;
  flex-wrap: nowrap; /* Keep items on one line */
  gap: 16px;
  width: 100%;
  margin-left: auto; /* Push content to right edge */
  padding-right: 48px; /* Shift left by 1/2 inch (48px at 96 DPI) */
}

.footer-copyright {
  margin: 0;
  font-size: 0.75rem; /* 12px */
  color: #605e5c;
  white-space: nowrap; /* Prevent text wrapping */
}

/* Responsive footer shift for smaller sidebar */
@media (max-width: 1200px) {
  body.sidebar-open footer {
    margin-right: 400px; /* Match smaller sidebar width */
  }
}

/* Mobile: no shift needed (sidebar is full width) */
@media (max-width: 768px) {
  body.sidebar-open footer {
    margin-right: 0;
  }
}

/* Container
   NOTE: Do NOT globally override `.container` sizing/padding because other app layout
   components (gutter/sidebar/dashboard wrapper) rely on existing spacing.
   If a full-width header is needed, scope it to `header .container` instead.
*/

header .container {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--spacing-base);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* Flexbox Utilities */
.flex {
  display: flex;
}

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

.flex-row {
  flex-direction: row;
}

.flex-center {
  justify-content: center;
  align-items: center;
}

.flex-between {
  justify-content: space-between;
  align-items: center;
}

.flex-start {
  justify-content: flex-start;
  align-items: center;
}

.gap-sm { gap: var(--spacing-sm); }
.gap-base { gap: var(--spacing-base); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

/* ==============================================
   4. TYPOGRAPHY UTILITIES
   ============================================== */

.text-xs { font-size: var(--font-size-xs); }
.text-sm { font-size: var(--font-size-sm); }
.text-base { font-size: var(--font-size-base); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }
.text-2xl { font-size: var(--font-size-2xl); }
.text-3xl { font-size: var(--font-size-3xl); }
.text-4xl { font-size: var(--font-size-4xl); }

.font-normal { font-weight: var(--font-weight-normal); }
.font-medium { font-weight: var(--font-weight-medium); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-bold { font-weight: var(--font-weight-bold); }

.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-tertiary { color: var(--text-tertiary); }
.text-white { color: var(--color-white); }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* ==============================================
   5. SPACING UTILITIES
   ============================================== */

.m-xs { margin: var(--spacing-xs); }
.m-sm { margin: var(--spacing-sm); }
.m-base { margin: var(--spacing-base); }
.m-md { margin: var(--spacing-md); }
.m-lg { margin: var(--spacing-lg); }
.m-xl { margin: var(--spacing-xl); }

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

.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-base { margin-top: var(--spacing-base); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-base { margin-bottom: var(--spacing-base); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.p-xs { padding: var(--spacing-xs); }
.p-sm { padding: var(--spacing-sm); }
.p-base { padding: var(--spacing-base); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }
.p-xl { padding: var(--spacing-xl); }

.px-sm { padding-left: var(--spacing-sm); padding-right: var(--spacing-sm); }
.px-base { padding-left: var(--spacing-base); padding-right: var(--spacing-base); }
.px-lg { padding-left: var(--spacing-lg); padding-right: var(--spacing-lg); }

.py-sm { padding-top: var(--spacing-sm); padding-bottom: var(--spacing-sm); }
.py-base { padding-top: var(--spacing-base); padding-bottom: var(--spacing-base); }
.py-lg { padding-top: var(--spacing-lg); padding-bottom: var(--spacing-lg); }


/* ==============================================
   6. SECTION COMPONENTS
   ============================================== */

.section {
  padding: var(--spacing-lg) 0;
}

.section-header {
  margin-bottom: var(--spacing-lg);
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: var(--spacing-base);
}

.section-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.section-subtitle {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-top: var(--spacing-sm);
}

/* ==============================================
   7. CARD COMPONENTS
   ============================================== */

.card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

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

.card-header {
  margin-bottom: var(--spacing-base);
  padding-bottom: var(--spacing-base);
  border-bottom: 1px solid var(--border-color);
}

.card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.card-body {
  margin-bottom: var(--spacing-base);
}

.card-footer {
  padding-top: var(--spacing-base);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
}

/* Card Variants */
.card.card-primary {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
}

.card.card-success {
  border-color: var(--color-success);
  background-color: var(--color-success-light);
}

.card.card-warning {
  border-color: var(--color-warning);
  background-color: var(--color-warning-light);
}

.card.card-danger {
  border-color: var(--color-danger);
  background-color: var(--color-danger-light);
}

/* ==============================================
   8. BUTTON COMPONENTS
   ============================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  
  font-family: inherit;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  
  cursor: pointer;
  transition: all var(--transition-fast);
  
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Button Variants */
.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  border-color: var(--border-color);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--bg-tertiary);
  border-color: var(--border-color-dark);
}

.btn-success {
  background-color: var(--color-success);
  color: var(--color-white);
  border-color: var(--color-success);
}

.btn-success:hover:not(:disabled) {
  background-color: var(--color-success-dark);
  border-color: var(--color-success-dark);
}

.btn-danger {
  background-color: var(--color-danger);
  color: var(--color-white);
  border-color: var(--color-danger);
}

.btn-danger:hover:not(:disabled) {
  background-color: var(--color-danger-dark);
  border-color: var(--color-danger-dark);
}

.btn-warning {
  background-color: var(--color-warning);
  color: var(--color-black);
  border-color: var(--color-warning);
}

.btn-warning:hover:not(:disabled) {
  background-color: var(--color-warning-dark);
  border-color: var(--color-warning-dark);
}

/* Button Sizes */
.btn-sm {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: var(--font-size-sm);
}

.btn-lg {
  padding: var(--spacing-base) var(--spacing-lg);
  font-size: var(--font-size-lg);
}

.btn-block {
  width: 100%;
}

/* Button Outlines */
.btn-outline-primary {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline-primary:hover:not(:disabled) {
  background-color: var(--color-primary-light);
}

.btn-outline-danger {
  background-color: transparent;
  color: var(--color-danger);
  border-color: var(--color-danger);
}

.btn-outline-danger:hover:not(:disabled) {
  background-color: var(--color-danger-light);
}

/* ==============================================
   9. FORM COMPONENTS
   ============================================== */

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.form-group.required label::after {
  content: " *";
  color: var(--color-danger);
}

.form-control {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-base);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-control:disabled {
  background-color: var(--bg-tertiary);
  cursor: not-allowed;
  opacity: 0.6;
}

.form-control.is-invalid {
  border-color: var(--color-danger);
}

.form-control.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-control.is-valid {
  border-color: var(--color-success);
}

.form-control.is-valid:focus {
  box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}

/* Textarea */
textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Select */
select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%234b5563' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-base) center;
  padding-right: var(--spacing-xl);
}

/* Form Feedback */
.form-text {
  display: block;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.invalid-feedback {
  display: none;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-danger);
}

.form-control.is-invalid ~ .invalid-feedback {
  display: block;
}

.valid-feedback {
  display: none;
  margin-top: var(--spacing-xs);
  font-size: var(--font-size-sm);
  color: var(--color-success);
}

.form-control.is-valid ~ .valid-feedback {
  display: block;
}

/* Checkbox & Radio */
.form-check {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-base);
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: 18px;
  height: 18px;
  margin-right: var(--spacing-sm);
  cursor: pointer;
  accent-color: var(--color-primary);
}

.form-check label {
  margin-bottom: 0;
  cursor: pointer;
  user-select: none;
}

/* ==============================================
   10. MODAL COMPONENTS
   ============================================== */

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: var(--z-modal-backdrop);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  background-color: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-modal);
  max-height: 90vh;
  overflow-y: auto;
  width: 90%;
  max-width: 500px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
}

.modal.show {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.modal-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  font-size: var(--font-size-2xl);
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-body {
  padding: var(--spacing-lg);
}

.modal-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-base);
}

/* ==============================================
   11. NAVIGATION COMPONENTS
   ============================================== */

/* Replace global nav styling with header-scoped styling */
header nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  height: 100%;
}

/* Keep non-header nav elements in normal flow */
nav {
  display: block;
}

.nav-container {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  width: 100% !important;
  height: 100%;
  padding: 0 !important;
  padding-left: 12px !important;
  margin: 0 !important;
  left: auto !important;
  right: auto !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  box-sizing: border-box !important;
}

.nav-brand {
  font-size: 27px;
  font-weight: 700;
  color: #000000;
  text-decoration: none;
  flex-shrink: 0;
  margin-right: 24px;
  order: 1;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-brand i {
  font-size: 24px;
  color: #d13438;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 16px;
  margin: 0;
  padding: 0;
  flex: 0;
  order: 2;
}

.nav-item {
  display: flex;
  align-items: center;
  list-style: none;
}

.nav-link {
  color: #323130;
  text-decoration: none;
  font-size: 13px;
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  background: transparent;
}

.nav-link:hover {
  color: #0078d4;
  background-color: rgba(0, 120, 212, 0.1);
}

.nav-profile {
  margin-left: auto !important;
  margin-right: 0 !important;
  list-style: none !important;
  display: flex !important;
  align-items: center !important;
  order: 3;
  position: relative;
}

/* =============================
   HEADER: Profile (Fluent UI)
   ============================= */

header .fluent-profile-btn {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid transparent;
  background: transparent;
  color: #323130;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 150ms ease, border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

header .fluent-profile-btn:hover {
  background: transparent;
  border-color: transparent;
}

header .fluent-profile-btn:active {
  background: transparent;
  transform: none;
}

header .fluent-profile-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(15, 108, 189, 0.22);
}

header .fluent-profile-btn .profile-avatar {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid #d2d0ce;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

header .fluent-profile-btn .profile-initials {
  font-size: 12px;
  font-weight: 700;
  color: #0f6cbd;
  letter-spacing: 0.2px;
}

/* Profile dropdown: Fluent-ish surface */
header #userDropdown.fluent-dropdown-menu {
  display: none;
  background: #ffffff;
  border: 1px solid #d0cccb;
  border-radius: 8px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.14), 0 2px 6px rgba(0, 0, 0, 0.10);
  min-width: 220px;
  width: 240px;
  max-width: min(320px, calc(100vw - 16px));
  max-height: min(70vh, 520px);
  overflow: auto;
  padding: 6px 0;
  position: absolute;
  right: 0;
  top: calc(100% + 8px);

  z-index: 1100;
}

header #userDropdown.fluent-dropdown-menu.active {
  display: block;
}

header #userDropdown .fluent-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: 13px;
  color: #323130;
  text-decoration: none;
  white-space: nowrap;
  background: transparent;
  border: 0;
  width: 100%;
  text-align: left;
}

header #userDropdown .fluent-dropdown-item:hover {
  background: rgba(15, 108, 189, 0.08);
  color: #0f6cbd;
}

header #userDropdown .fluent-dropdown-item i {
  width: 16px;
  color: #0f6cbd;
}

header #userDropdown .fluent-dropdown-separator {
  height: 1px;
  background: #edebe9;
  margin: 6px 0;
}

/* Dark mode */
[data-theme="dark"] header .fluent-profile-btn:hover {
  background: transparent;
  border-color: transparent;
}

[data-theme="dark"] header .fluent-profile-btn .profile-avatar {
  background: #111827;
  border-color: #374151;
}

[data-theme="dark"] header .fluent-profile-btn .profile-initials {
  color: #60a5fa;
}

[data-theme="dark"] header #userDropdown.fluent-dropdown-menu {
  background: #111827;
  border-color: #374151;
}

[data-theme="dark"] header #userDropdown .fluent-dropdown-item {
  color: #e5e7eb;
}

[data-theme="dark"] header #userDropdown .fluent-dropdown-item:hover {
  background: rgba(96, 165, 250, 0.10);
  color: #60a5fa;
}

[data-theme="dark"] header #userDropdown .fluent-dropdown-item i {
  color: #60a5fa;
}

[data-theme="dark"] header #userDropdown .fluent-dropdown-separator {
  background: #374151;
}

/* =============================
   HEADER: Notifications dropdown
   ============================= */

header #appNotifications {
  position: relative;
}

header #appNotificationsMenu.fluent-dropdown-menu {
  display: none;
  position: absolute;
  right: 0;
  left: auto;
  top: calc(100% + 8px);

  min-width: 360px;
  width: 360px;
  max-width: min(420px, calc(100vw - 16px));
  max-height: min(70vh, 520px);
  overflow: auto;

  background: #ffffff;
  border: 1px solid #d0cccb;
  border-radius: 8px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.14), 0 2px 6px rgba(0, 0, 0, 0.10);

  z-index: 1100;
}

header #appNotificationsMenu.fluent-dropdown-menu.active {
  display: block;
}

/* Notification dropdown: remove older special-case styling (badge replaces it) */
header #appNotificationsMenu .app-notification-center-link .fluent-dropdown-item {
  border: 0;
  background: transparent;
  padding: 0;
}

/* Notification dropdown: bottom 'Open Notification Center' badge */
header #appNotificationsMenu .app-notification-center-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;

  padding: 6px 10px;
  border-radius: 999px;

  font-size: 12px;
  font-weight: 600;
  text-decoration: none;

  background: rgba(15, 108, 189, 0.10);
  border: 1px solid rgba(15, 108, 189, 0.35);
  color: #0f6cbd;
}

header #appNotificationsMenu .app-notification-center-badge i {
  width: 14px;
  color: #0f6cbd;
}

header #appNotificationsMenu .app-notification-center-badge:hover {
  background: rgba(15, 108, 189, 0.14);
  border-color: rgba(15, 108, 189, 0.55);
}

header #appNotificationsMenu .app-notification-center-badge:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(15, 108, 189, 0.25);
}

[data-theme="dark"] header #appNotificationsMenu .app-notification-center-badge {
  background: rgba(96, 165, 250, 0.14);
  border-color: rgba(96, 165, 250, 0.40);
  color: #60a5fa;
}

[data-theme="dark"] header #appNotificationsMenu .app-notification-center-badge i {
  color: #60a5fa;
}

[data-theme="dark"] header #appNotificationsMenu .app-notification-center-badge:hover {
  background: rgba(96, 165, 250, 0.18);
  border-color: rgba(96, 165, 250, 0.55);
}

/* =============================
   HEADER: Centered Fluent Search
   ============================= */

header .nav-container {
  gap: 16px;
}

header .header-search-container {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  min-width: 0;
}

header .header-search-container .fluent-search-box {
  width: min(720px, 100%);
  height: 40px;
  display: flex;
  align-items: center;
  gap: 10px;

  padding: 0 12px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid #d0cccb;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

header .header-search-container .fluent-search-box:hover {
  border-color: #0f6cbd;
}

header .header-search-container .fluent-search-box:focus-within {
  border-color: #0f6cbd;
  box-shadow: 0 0 0 3px rgba(15, 108, 189, 0.18);
}

header .header-search-container .fluent-search-box .search-icon {
  color: #605e5c;
  font-size: 14px;
}

header .header-search-container .fluent-search-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-size: 13px;
  color: #323130;
}

header .header-search-container .fluent-search-input::placeholder {
  color: #8a8886;
}

header .header-search-container .search-clear-btn {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: none;
  background: transparent;
  color: #605e5c;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

header .header-search-container .search-clear-btn:hover {
  background: rgba(15, 108, 189, 0.08);
  color: #0f6cbd;
}

header .header-search-container .search-clear-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(15, 108, 189, 0.22);
}

/* Dark mode */
[data-theme="dark"] header .header-search-container .fluent-search-box {
  background: #111827;
  border-color: #374151;
  box-shadow: none;
}

[data-theme="dark"] header .header-search-container .fluent-search-box:hover {
  border-color: #60a5fa;
}

[data-theme="dark"] header .header-search-container .fluent-search-box:focus-within {
  border-color: #60a5fa;
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.18);
}

[data-theme="dark"] header .header-search-container .fluent-search-input {
  color: #e5e7eb;
}

[data-theme="dark"] header .header-search-container .fluent-search-input::placeholder {
  color: #9ca3af;
}