:root {
  /* Primitive Color Tokens */
  --color-white: rgba(255, 255, 255, 1);
  --color-black: rgba(0, 0, 0, 1);
  --color-cream-50: rgba(252, 252, 249, 1);
  --color-cream-100: rgba(255, 255, 253, 1);
  --color-gray-200: rgba(245, 245, 245, 1);
  --color-gray-300: rgba(167, 169, 169, 1);
  --color-gray-400: rgba(119, 124, 124, 1);
  --color-slate-500: rgba(98, 108, 113, 1);
  --color-brown-600: rgba(94, 82, 64, 1);
  --color-charcoal-700: rgba(31, 33, 33, 1);
  --color-charcoal-800: rgba(38, 40, 40, 1);
  --color-slate-900: rgba(19, 52, 59, 1);
  --color-teal-300: rgba(50, 184, 198, 1);
  --color-teal-400: rgba(45, 166, 178, 1);
  --color-teal-500: rgba(33, 128, 141, 1);
  --color-teal-600: rgba(29, 116, 128, 1);
  --color-teal-700: rgba(26, 104, 115, 1);
  --color-teal-800: rgba(41, 150, 161, 1);
  --color-red-400: rgba(255, 84, 89, 1);
  --color-red-500: rgba(192, 21, 47, 1);
  --color-orange-400: rgba(230, 129, 97, 1);
  --color-orange-500: rgba(168, 75, 47, 1);

  /* RGB versions for opacity control */
  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;
  --color-slate-500-rgb: 98, 108, 113;
  --color-red-500-rgb: 192, 21, 47;
  --color-red-400-rgb: 255, 84, 89;
  --color-orange-500-rgb: 168, 75, 47;
  --color-orange-400-rgb: 230, 129, 97;

  /* Background color tokens (Light Mode) */
  --color-bg-1: rgba(59, 130, 246, 0.08); /* Light blue */
  --color-bg-2: rgba(245, 158, 11, 0.08); /* Light yellow */
  --color-bg-3: rgba(34, 197, 94, 0.08); /* Light green */
  --color-bg-4: rgba(239, 68, 68, 0.08); /* Light red */
  --color-bg-5: rgba(147, 51, 234, 0.08); /* Light purple */
  --color-bg-6: rgba(249, 115, 22, 0.08); /* Light orange */
  --color-bg-7: rgba(236, 72, 153, 0.08); /* Light pink */
  --color-bg-8: rgba(6, 182, 212, 0.08); /* Light cyan */

  /* Semantic Color Tokens (Light Mode) */
  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
  --color-select-caret: rgba(var(--color-slate-900-rgb), 0.8);

  /* Common style patterns */
  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

  /* RGB versions for opacity control */
  --color-success-rgb: 33, 128, 141;
  --color-error-rgb: 192, 21, 47;
  --color-warning-rgb: 168, 75, 47;
  --color-info-rgb: 98, 108, 113;

  /* Typography */
  --font-family-base: "FKGroteskNeue", "Geist", "Inter", -apple-system,
    BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo,
    Monaco, Consolas, monospace;
  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-md: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 20px;
  --font-size-3xl: 24px;
  --font-size-4xl: 30px;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 550;
  --font-weight-bold: 600;
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --letter-spacing-tight: -0.01em;

  /* Spacing */
  --space-0: 0;
  --space-1: 1px;
  --space-2: 2px;
  --space-4: 4px;
  --space-6: 6px;
  --space-8: 8px;
  --space-10: 10px;
  --space-12: 12px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-32: 32px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-base: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04),
    0 2px 4px -1px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04),
    0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.15),
    inset 0 -1px 0 rgba(0, 0, 0, 0.03);

  /* Animation */
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
}

/* Dark mode colors */
body.dark-mode {
  --color-background: var(--color-charcoal-700);
  --color-text: var(--color-cream-50);
  --color-text-secondary: var(--color-gray-400);
  --color-secondary: var(--color-teal-400);
  --color-border: var(--color-slate-500);
  --color-link-hover: var(--color-gold-400);
}
body.dark-mode .card {
  background-color: var(--color-background);
  border-color: var(--color-border);
}

/* Data attribute for manual theme switching */
[data-color-scheme="dark"] {
  /* RGB versions for opacity control (dark mode) */
  --color-gray-400-rgb: 119, 124, 124;
  --color-teal-300-rgb: 50, 184, 198;
  --color-gray-300-rgb: 167, 169, 169;
  --color-gray-200-rgb: 245, 245, 245;

  /* Colorful background palette - Dark Mode */
  --color-bg-1: rgba(29, 78, 216, 0.15); /* Dark blue */
  --color-bg-2: rgba(180, 83, 9, 0.15); /* Dark yellow */
  --color-bg-3: rgba(21, 128, 61, 0.15); /* Dark green */
  --color-bg-4: rgba(185, 28, 28, 0.15); /* Dark red */
  --color-bg-5: rgba(107, 33, 168, 0.15); /* Dark purple */
  --color-bg-6: rgba(194, 65, 12, 0.15); /* Dark orange */
  --color-bg-7: rgba(190, 24, 93, 0.15); /* Dark pink */
  --color-bg-8: rgba(8, 145, 178, 0.15); /* Dark cyan */
  
  /* Semantic Color Tokens (Dark Mode) */
  --color-background: var(--color-charcoal-700);
  --color-surface: var(--color-charcoal-800);
  --color-text: var(--color-gray-200);
  --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
  --color-primary: var(--color-teal-300);
  --color-primary-hover: var(--color-teal-400);
  --color-primary-active: var(--color-teal-800);
  --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
  --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
  --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
  --color-border: rgba(var(--color-gray-400-rgb), 0.3);
  --color-error: var(--color-red-400);
  --color-success: var(--color-teal-300);
  --color-warning: var(--color-orange-400);
  --color-info: var(--color-gray-300);
  --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
  --color-btn-primary-text: var(--color-slate-900);
  --color-card-border: rgba(var(--color-gray-400-rgb), 0.15);
  --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
    inset 0 -1px 0 rgba(0, 0, 0, 0.15);
  --color-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
  --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);

  /* Common style patterns - updated for dark mode */
  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

  /* RGB versions for dark mode */
  --color-success-rgb: var(--color-teal-300-rgb);
  --color-error-rgb: var(--color-red-400-rgb);
  --color-warning-rgb: var(--color-orange-400-rgb);
  --color-info-rgb: var(--color-gray-300-rgb);
}

[data-color-scheme="light"] {
  /* RGB versions for opacity control (light mode) */
  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;
  
  /* Semantic Color Tokens (Light Mode) */
  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);

  /* RGB versions for light mode */
  --color-success-rgb: var(--color-teal-500-rgb);
  --color-error-rgb: var(--color-red-500-rgb);
  --color-warning-rgb: var(--color-orange-500-rgb);
  --color-info-rgb: var(--color-slate-500-rgb);
}

/* Base styles */
html {
  font-size: var(--font-size-base);
  font-family: var(--font-family-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
  letter-spacing: var(--letter-spacing-tight);
}

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

p {
  margin: 0 0 var(--space-16) 0;
}

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

a:hover {
  color: var(--color-primary-hover);
}

code,
pre {
  font-family: var(--font-family-mono);
  font-size: calc(var(--font-size-base) * 0.95);
  background-color: var(--color-secondary);
  border-radius: var(--radius-sm);
}

code {
  padding: var(--space-1) var(--space-4);
}

pre {
  padding: var(--space-16);
  margin: var(--space-16) 0;
  overflow: auto;
  border: 1px solid var(--color-border);
}

pre code {
  background: none;
  padding: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-base);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1.5;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-standard);
  border: none;
  text-decoration: none;
  position: relative;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

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

.btn--primary:hover {
  background: var(--color-primary-hover);
}

.btn--primary:active {
  background: var(--color-primary-active);
}

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

.btn--secondary:hover {
  background: var(--color-secondary-hover);
}

.btn--secondary:active {
  background: var(--color-secondary-active);
}

.btn--outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.btn--outline:hover {
  background: var(--color-secondary);
}

.btn--sm {
  padding: var(--space-4) var(--space-12);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
}

.btn--lg {
  padding: var(--space-10) var(--space-20);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-md);
}

.btn--full-width {
  width: 100%;
}

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

/* Form elements */
.form-control {
  display: block;
  width: 100%;
  padding: var(--space-8) var(--space-12);
  font-size: var(--font-size-md);
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard);
}

textarea.form-control {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
}

select.form-control {
  padding: var(--space-8) var(--space-12);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: var(--select-caret-light);
  background-repeat: no-repeat;
  background-position: right var(--space-12) center;
  background-size: 16px;
  padding-right: var(--space-32);
}

/* Add a dark mode specific caret */
@media (prefers-color-scheme: dark) {
  select.form-control {
    background-image: var(--select-caret-dark);
  }

/* Add this code INSIDE the @media (prefers-color-scheme: dark) block */

.course-table th {
  background-color: var(--color-slate-900); /* A dark background for the header */
  color: var(--color-cream-50);
}

.course-table tbody tr:nth-child(even) {
  background-color: var(--color-charcoal-800); /* A dark background for even rows */
}

.course-table, .course-table th, .course-table td {
    border-color: var(--color-border); /* This ensures the borders are also visible in dark mode */
}
}

/* Also handle data-color-scheme */
[data-color-scheme="dark"] select.form-control {
  background-image: var(--select-caret-dark);
}

[data-color-scheme="light"] select.form-control {
  background-image: var(--select-caret-light);
}

.form-control:focus {
  border-color: var(--color-primary);
  outline: var(--focus-outline);
}

.form-label {
  display: block;
  margin-bottom: var(--space-8);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.form-group {
  margin-bottom: var(--space-16);
}

/* Card component */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-card-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--duration-normal) var(--ease-standard);
}

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

.card__body {
  padding: var(--space-16);
}

.card__header,
.card__footer {
  padding: var(--space-16);
  border-bottom: 1px solid var(--color-card-border-inner);
}

/* Status indicators - simplified with CSS variables */
.status {
  display: inline-flex;
  align-items: center;
  padding: var(--space-6) var(--space-12);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.status--success {
  background-color: rgba(
    var(--color-success-rgb, 33, 128, 141),
    var(--status-bg-opacity)
  );
  color: var(--color-success);
  border: 1px solid
    rgba(var(--color-success-rgb, 33, 128, 141), var(--status-border-opacity));
}

.status--error {
  background-color: rgba(
    var(--color-error-rgb, 192, 21, 47),
    var(--status-bg-opacity)
  );
  color: var(--color-error);
  border: 1px solid
    rgba(var(--color-error-rgb, 192, 21, 47), var(--status-border-opacity));
}

.status--warning {
  background-color: rgba(
    var(--color-warning-rgb, 168, 75, 47),
    var(--status-bg-opacity)
  );
  color: var(--color-warning);
  border: 1px solid
    rgba(var(--color-warning-rgb, 168, 75, 47), var(--status-border-opacity));
}

.status--info {
  background-color: rgba(
    var(--color-info-rgb, 98, 108, 113),
    var(--status-bg-opacity)
  );
  color: var(--color-info);
  border: 1px solid
    rgba(var(--color-info-rgb, 98, 108, 113), var(--status-border-opacity));
}

/* Container layout */
.container {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--space-16);
  padding-left: var(--space-16);
}

@media (min-width: 640px) {
  .container {
    max-width: var(--container-sm);
  }
}
@media (min-width: 768px) {
  .container {
    max-width: var(--container-md);
  }
}
@media (min-width: 1024px) {
  .container {
    max-width: var(--container-lg);
  }
}
@media (min-width: 1280px) {
  .container {
    max-width: var(--container-xl);
  }
}

/* Utility classes */
.flex {
  display: flex;
}
.flex-col {
  flex-direction: column;
}
.items-center {
  align-items: center;
}
.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.gap-4 {
  gap: var(--space-4);
}
.gap-8 {
  gap: var(--space-8);
}
.gap-16 {
  gap: var(--space-16);
}

.m-0 {
  margin: 0;
}
.mt-8 {
  margin-top: var(--space-8);
}
.mb-8 {
  margin-bottom: var(--space-8);
}
.mx-8 {
  margin-left: var(--space-8);
  margin-right: var(--space-8);
}
.my-8 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
}

.p-0 {
  padding: 0;
}
.py-8 {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}
.px-8 {
  padding-left: var(--space-8);
  padding-right: var(--space-8);
}
.py-16 {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}
.px-16 {
  padding-left: var(--space-16);
  padding-right: var(--space-16);
}

.block {
  display: block;
}
.hidden {
  display: none;
}

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}

/* Dark mode specifics */
[data-color-scheme="dark"] .btn--outline {
  border: 1px solid var(--color-border-secondary);
}

@font-face {
  font-family: 'FKGroteskNeue';
  src: url('https://r2cdn.perplexity.ai/fonts/FKGroteskNeue.woff2')
    format('woff2');
}

/* END PERPLEXITY DESIGN SYSTEM */
/* Import Google Fonts for academic look */
@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@300;400;700&family=Open+Sans:wght@300;400;500;600;700&display=swap');

/* Override design system fonts for university theme */
:root {
  --font-family-base: 'Open Sans', sans-serif;
  --font-family-heading: 'Merriweather', serif;
  
  /* University color palette */
  --color-university-navy: #002d62;
  --color-university-light: #f5f5f7;
  --color-university-gold: #d4af37;
  --color-university-gray: #6c757d;
  
  /* Override some design system colors for university theme */
  --color-primary: var(--color-university-navy);
  --color-primary-hover: #001a3d;
  --color-surface: var(--color-university-light);
  --color-accent: var(--color-university-gold);
}

/* Base styles */
body {
  font-family: var(--font-family-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
}

/* Typography overrides for university feel */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: 400;
  margin-bottom: var(--space-16);
  color: var(--color-university-navy);
}

h1 {
  font-size: 2.5rem;
  font-weight: 300;
}

h2 {
  font-size: 2rem;
  font-weight: 400;
}

h3 {
  font-size: 1.5rem;
}

/* Header styles */
.header {
  background: linear-gradient(135deg, var(--color-university-navy) 0%, #001a3d 100%);
  color: white;
  padding: var(--space-16) 0;
  box-shadow: var(--shadow-lg);
}

/* === Center main heading at top ================================== */
.header-content {
  flex-direction: column;         /* stack title and nav vertically   */
  align-items: center;            /* center-align the whole block      */
  text-align: center;             /* center the text inside            */

}

.logo {                           /* reuse the existing logo wrapper  */
  flex-direction: column;         /* put <h1> and <p> one below other */
  align-items: center;
  text-align: center;
}

.nav {                            /* give nav some breathing space    */
  margin-top: var(--space-16);
}

/* === HEADER TWEAKS : add IIITA logo + brighter title ================== */
.header {
  position: relative;                     /* allow absolute-pos logo   */
}

.iiita-logo {                             /* new logo image            */
  position: absolute;
  left: var(--space-16);
  top: 50%;
  transform: translateY(-50%);
  width: 95px;      /* adjust if you prefer bigger / smaller */
  height: auto;
}

.header-content {
  padding-left: calc(var(--space-16) + 80px);  /* keep title centred even
                                                  after logo occupies left */
}

.logo h1 {
  color: #FFD700;                         /* near-white for visibility */
}

.nav a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-base);
  transition: all var(--duration-normal) var(--ease-standard);
}

.nav a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-university-gold);
}

.nav a.active {
  background: var(--color-university-gold);
  color: var(--color-university-navy);
}

/* Mobile menu button */
.mobile-menu-btn {
  display: block;
  background: none;
  border: none;
  color: var(--color-university-gold);
  font-size: 1.5rem;
  cursor: pointer;
  position: absolute;
  top: var(--space-16);
  right: var(--space-16);
  z-index: 1001;
}

/* Main content */
.main {
  min-height: calc(100vh - 200px);
  padding: var(--space-32) 0;
}

.container {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-16);
}

/* Hero section */
.hero {
  background: var(--color-bg-1);
  padding: var(--space-32) 0;
  margin-bottom: var(--space-32);
  border-radius: var(--radius-lg);
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  margin-bottom: var(--space-16);
  color: var(--color-university-navy);
}

.hero p {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-24);
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: var(--space-24);
  margin-bottom: var(--space-24);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--duration-normal) var(--ease-standard);
}

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

.card h3 {
  color: var(--color-university-navy);
  margin-bottom: var(--space-16);
}

/* Accordion */
.accordion {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  margin-bottom: var(--space-24);
}

.accordion-header {
  background: var(--color-secondary);
  padding: var(--space-16);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: none;
  width: 100%;
  text-align: left;
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--color-text);
}

.accordion-header:hover {
  background: var(--color-secondary-hover);
}

.accordion-content {
  padding: var(--space-16);
  display: none;
}

.accordion-content.open {
  display: block;
}

.accordion-icon {
  transition: transform var(--duration-fast) var(--ease-standard);
}

.accordion-header.open .accordion-icon {
  transform: rotate(180deg);
}

/* Faculty grid */
.faculty-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-24);
  margin-top: var(--space-32);
}

.faculty-card {
  background: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: var(--space-20);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-standard);
  cursor: pointer;
}

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

.faculty-avatar {
  width: 80px;
  height: 80px;
  background: var(--color-bg-2);
  border-radius: 50%;
  margin: 0 auto var(--space-16);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.faculty-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}
.faculty-card h4 {
  margin-bottom: var(--space-8);
  color: var(--color-university-navy);
}

.faculty-card p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
}

/* Course tables */
.course-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-24);
  background: var(--color-surface);
  border-radius: var(--radius-base);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.course-table th,
.course-table td {
  padding: var(--space-12);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.course-table th {
  background: var(--color-university-navy);
  color: white;
  font-weight: 500;
}

.course-table tr:hover {
  background: var(--color-bg-1);
}

/* Timeline */
.timeline {
  position: relative;
  margin: var(--space-32) 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-university-gold);
}

.timeline-item {
  position: relative;
  margin-left: 50px;
  margin-bottom: var(--space-24);
  padding: var(--space-16);
  background: var(--color-surface);
  border-radius: var(--radius-base);
  box-shadow: var(--shadow-sm);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -38px;
  top: 20px;
  width: 12px;
  height: 12px;
  background: var(--color-university-gold);
  border-radius: 50%;
  border: 3px solid var(--color-background);
}

.timeline-date {
  font-weight: 600;
  color: var(--color-university-navy);
  margin-bottom: var(--space-8);
}

/* Placement logos */
.recruiter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-16);
  margin-top: var(--space-32);
}

.recruiter-logo {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  padding: var(--space-16);
  text-align: center;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: all var(--duration-normal) var(--ease-standard);
}

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

/* Footer */
.footer {
  background: var(--color-university-navy);
  color: white;
  padding: var(--space-32) 0 var(--space-16);
  margin-top: var(--space-32);
}

.footer-content {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-16);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-32);
}

.footer h4 {
  color: var(--color-university-gold);
  margin-bottom: var(--space-16);
}

.footer p,
.footer a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
}

.footer a:hover {
  color: var(--color-university-gold);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: var(--space-24);
  padding-top: var(--space-16);
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
}

/* Admin styles */
.admin-container {
  max-width: 500px;
  margin: 100px auto;
  padding: var(--space-32);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.admin-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.admin-dashboard {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: var(--space-32);
  min-height: calc(100vh - 200px);
}

.admin-sidebar {
  background: var(--color-surface);
  padding: var(--space-24);
  border-radius: var(--radius-lg);
  height: fit-content;
}

.admin-sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.admin-sidebar li {
  margin-bottom: var(--space-8);
}

.admin-sidebar a {
  display: block;
  padding: var(--space-12);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-base);
  transition: background var(--duration-fast) var(--ease-standard);
}

.admin-sidebar a:hover {
  background: var(--color-secondary);
}

.admin-sidebar a.active {
  background: var(--color-primary);
  color: white;
}

.admin-content {
  background: var(--color-surface);
  padding: var(--space-24);
  border-radius: var(--radius-lg);
}

.admin-form-group {
  margin-bottom: var(--space-16);
}

.admin-form-group label {
  display: block;
  margin-bottom: var(--space-8);
  font-weight: 500;
}

.admin-form-group input,
.admin-form-group textarea {
  width: 100%;
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  font-family: inherit;
}

.admin-form-group textarea {
  height: 100px;
  resize: vertical;
}

/* Loading state */
.loading {
  text-align: center;
  padding: var(--space-32);
}

.loading::after {
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  border-top-color: var(--color-primary);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Error state */
.error {
  background: rgba(var(--color-error-rgb), 0.1);
  border: 1px solid rgba(var(--color-error-rgb), 0.3);
  color: var(--color-error);
  padding: var(--space-16);
  border-radius: var(--radius-base);
  margin-bottom: var(--space-16);
}

/* Success message */
.success {
  background: rgba(var(--color-success-rgb), 0.1);
  border: 1px solid rgba(var(--color-success-rgb), 0.3);
  color: var(--color-success);
  padding: var(--space-16);
  border-radius: var(--radius-base);
  margin-bottom: var(--space-16);
}

/* Responsive design */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: var(--space-16);
  }
  @media (max-width: 768px) {
  /* Make header a normal flow container on mobile */
  .header {
    position: relative;
    padding-top: calc(var(--space-16) + 60px); /* room for inline logo, adjust as needed */
  }

  /* Stop forcing left padding that was compensating for absolute logo */
  .header-content {
    padding-left: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center; /* ensure department name centers */
  }

  /* Place IIITA logo inline at the top center */
  .iiita-logo {
    position: static;           /* remove absolute positioning */
    display: block;
    margin: 0 auto var(--space-8);
    width: 72px;                /* slightly smaller on mobile */
    height: auto;
    transform: none;            /* remove translateY */
  }

  /* Ensure the title doesn't wrap under the burger */
  .logo {
    width: 100%;
    padding: 0 var(--space-16); /* give some breathing room from edges */
  }

  .logo h1 {
    font-size: 1.6rem;          /* responsive downsize to reduce collisions */
    line-height: 1.2;
    margin: 0;
  }

  /* Keep burger accessible but prevent overlap by raising z-index and reserving space */
  .mobile-menu-btn {
    position: absolute;
    top: var(--space-16);
    right: var(--space-16);
    z-index: 1002;              /* above header content */
  }
}

  .nav {
    display: none;
    flex-direction: column;
    width: 100%;
    gap: var(--space-8);
  }
  
  .nav.open {
    display: flex;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .faculty-grid {
    grid-template-columns: 1fr;
  }
  
  .admin-dashboard {
    grid-template-columns: 1fr;
  }
  
  .admin-sidebar {
    order: 1;
  }
  
  .admin-content {
    order: 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-12);
  }
  
  .card {
    padding: var(--space-16);
  }
  
  .timeline {
    margin-left: var(--space-16);
  }
  
  .timeline-item {
    margin-left: var(--space-24);
  }
  
  .recruiter-grid {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  }
}

/* Print styles */
@media print {
  .header,
  .footer,
  .mobile-menu-btn {
    display: none;
  }
  
  .main {
    padding: 0;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ccc;
  }
}

/* ===  NEWS TICKER CONTAINER  ========================================== */
.news-ticker-container {
  background: var(--color-university-navy);
  padding: var(--space-16) 0; /* Adds space above and below ticker */
}

.news-ticker {
  overflow: hidden;
  background: rgba(255,255,255,0.08);
  border-top: 1px solid rgba(255,255,255,0.15);
  border-bottom: 1px solid rgba(255,255,255,0.15);
  height: 40px;
  display: flex;
  align-items: center;
  max-width: var(--container-xl);
  margin: 0 auto;
  border-radius: var(--radius-base);
}

.news-ticker ul {
  display: flex;
  gap: var(--space-32);
  list-style: none;
  padding: 0;
  margin: 0;
  animation: ticker-move 25s linear infinite;
}

.news-ticker li {
  white-space: nowrap;
}

.news-ticker a {
  color: var(--color-university-gold);
  font-weight: 600;
  text-decoration: none;
}

.news-ticker a:hover {
  text-decoration: underline;
}

@keyframes ticker-move {
  0% { transform: translateX(100vw); }
  100% { transform: translateX(-100%); }
}

/* pause on hover */
.news-ticker:hover ul {
  animation-play-state: paused;
}

/* accessibility */
@media (prefers-reduced-motion: reduce) {
  .news-ticker ul {
    animation: none;
  }
}

/* === HERO TWO-COLUMN LAYOUT WITH SLIDESHOW === */
.hero {
  margin-bottom: var(--space-32);
  border-radius: var(--radius-lg);
  background: var(--color-bg-1); /* fallback background */
  min-height: 360px;
  display: flex;
  align-items: center;
}

.hero-row {
  display: flex;
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  min-height: 340px;
}

.hero-content {
  flex: 1;
  padding: var(--space-32);
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: left;
  max-width: 50%;
  min-width: 320px;
  z-index: 2;
}

.hero-content h1 {
  color: var(--color-university-navy);
  font-size: 2.5rem;
  margin-bottom: var(--space-16);
  text-align: left;
}

.hero-content p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-lg);
  text-align: left;
  margin-bottom: var(--space-16);
}

.hero-slideshow {
  flex: 1;
  min-width: 300px;
  max-width: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.slide-img {
  position: absolute;
  left: 0; top: 0; width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s;
  border-radius: var(--radius-lg);
}
.slide-img.active {
  opacity: 1;
  z-index: 1;
}

/* Responsive: Stack on mobile */
@media (max-width: 900px) {
  .hero-row {
    flex-direction: column;
    min-height: unset;
  }
  .hero-content, .hero-slideshow {
    max-width: 100%;
    min-width: 0;
    width: 100%;
    padding: var(--space-16);
  }
  .hero-content { margin-bottom: var(--space-16); }
  .hero-slideshow { height: 220px; min-height: 180px; }
}
.hod-section {
  display: flex;
  flex-direction: column;  /* Changed: Stack header on top of message */
  gap: 16px;  /* Reduced gap for tighter layout; was 24px */
  margin-bottom: 16px;  /* Unchanged */
padding: var(--space-16);
}

.hod-header {
  display: flex;  /* New: Row for photo + name/title */
  align-items: flex-start;  /* Align tops; change to 'center' if you want vertical centering */
  gap: 24px;  /* Space between photo and text */
margin-top: 16px;
}

.hod-name-title {
  flex: 1;  /* Takes remaining space on right */
}

.hod-message {
  margin-top: 0px;  /* Optional: Extra space above message */
  text-align: justify;  /* Optional: Justifies text for clean reading */
}

.hod-photo {
  width: 96px;  /* Unchanged */
  height: 96px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  margin-top: 0;  /* Changed: Remove top margin since it's now in a row */
}

@media (max-width: 600px) {
  .hod-section {
    flex-direction: column;  /* Unchanged */
    align-items: center;
  }
  .hod-header {
    flex-direction: column;  /* New: Stack photo above name/title on mobile */
    align-items: center;
  }
  .hod-photo {
    margin-bottom: 16px;  /* Unchanged */
    margin-top: 0;  /* Ensure no extra top margin */
  }
}

.faculty-link {
  color: var(--color-primary);
  font-weight: 500;
  text-decoration: underline;
}
.faculty-link:hover {
  color: var(--color-university-gold);
}
.nav a[href="#admin-login"],
.nav a[href="#admin-dashboard"] {
  display: none !important;
}
.faculty-avatar--large {
  width: 140px;
  height: 140px;
}

/* === COURSES TWO-COLUMN LAYOUT === */
.courses-flex {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  margin-top: var(--space-24);
}

.courses-left {
  flex: 1 1 60%;
  min-width: 0;
}

.courses-right {
  flex: 1 1 40%;
  min-width: 280px;
  background: var(--color-bg-2);
  border-radius: var(--radius-lg);
  padding: var(--space-24);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-card-border);
margin-top: 50px;
}

.courses-right h3 {
  color: var(--color-university-navy);
  margin-bottom: var(--space-16);
  border-bottom: 2px solid var(--color-university-gold);
  padding-bottom: var(--space-8);
}

.courses-right h4 {
  color: var(--color-university-navy);
  margin-top: var(--space-20);
  margin-bottom: var(--space-12);
  font-size: var(--font-size-lg);
}

.courses-right p {
  margin-bottom: var(--space-16);
  line-height: 1.6;
  color: var(--color-text);
}

/* Responsive: Stack on mobile */
@media (max-width: 900px) {
  .courses-flex {
    flex-direction: column;
    gap: var(--space-24);
  }
  
  .courses-left,
  .courses-right {
    width: 100%;
    min-width: 0;
  }
  
  .courses-right {
    order: 2;
  }
}
/* === BROCHURE DOWNLOAD SECTION === */
.brochure-download {
  text-align: center;
  padding: var(--space-24) 0;
  border: 2px dashed var(--color-university-gold);
  border-radius: var(--radius-lg);
  background: rgba(212, 175, 55, 0.05);
  margin-top: var(--space-16);
}

.brochure-download .btn {
  font-size: var(--font-size-lg);
  padding: var(--space-16) var(--space-24);
  margin-bottom: var(--space-12);
  box-shadow: var(--shadow-md);
}

.brochure-download .btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.brochure-download .btn span {
  margin-right: var(--space-8);
  font-size: var(--font-size-xl);
}

.download-info {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin: 0;
  font-style: italic;
}

/* Infrastructure image styles */
.infrastructure-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-24);
  background: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-radius: var(--radius-lg);
  padding: var(--space-24);
  margin-bottom: var(--space-24);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--duration-normal) var(--ease-standard);
}

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

.infrastructure-content {
  flex: 1;
  min-width: 0; /* Allows text to wrap properly */
}

.infrastructure-image {
  flex-shrink: 0;
  width: 200px;
  height: 150px;
  border-radius: var(--radius-base);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.infrastructure-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-normal) var(--ease-standard);
}

.infrastructure-card:hover .infrastructure-image img {
  transform: scale(1.05);
}

.infrastructure-content h3 {
  color: var(--color-university-navy);
  margin-bottom: var(--space-16);
}

.infrastructure-content p {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Responsive design for infrastructure cards */
@media (max-width: 768px) {
  .infrastructure-card {
    flex-direction: column;
    text-align: center;
  }
  
  .infrastructure-image {
    width: 100%;
    height: 200px;
    margin-bottom: var(--space-16);
  }
}

.nav.open {
  display: flex;
  flex-direction: column;
  background: var(--color-university-navy);      /* dark background */
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  padding: var(--space-16);
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  z-index: 1000;
}
.nav.open a {
  color: var(--color-cream-50);                  /* light text */
  padding: var(--space-8) 0;
  font-size: var(--font-size-lg);
  text-decoration: none;
}
.nav.open a:hover {
  color: var(--color-university-gold);           /* accent on hover */
}

.logo p {
  font-size: 1.2
rem; /* ~24px */
  font-weight: 600;
}

.placement-message {
  padding: var(--space-24);
}

.placement-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-24);
}

.image-right {
  flex-direction: row; /* image on the right */
}

.placement-photo {
  width: 160px;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.placement-text {
  flex: 1;
}

/* === RESEARCH ACTIVITIES LAYOUT === */
.research-hero {
  text-align: center;
  margin-bottom: var(--space-32);
  padding: var(--space-24);
  background: var(--color-bg-1);
  border-radius: var(--radius-lg);
}

.research-hero h2 {
  color: var(--color-university-navy);
  margin-bottom: var(--space-16);
}

.research-hero p {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 800px;
  margin: 0 auto;
}

/* Word Cloud Section */
.wordcloud-section {
  text-align: center;
  margin-bottom: var(--space-32);
  padding: var(--space-24);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.wordcloud-image {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-base);
  box-shadow: var(--shadow-md);
  margin: var(--space-16) 0;
}

/* Research Grid Layout */
.research-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-32);
  margin-bottom: var(--space-32);
}

.research-section {
  background: var(--color-surface);
  padding: var(--space-24);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-card-border);
}

.research-section h3 {
  color: var(--color-university-navy);
  margin-bottom: var(--space-20);
  padding-bottom: var(--space-8);
  border-bottom: 2px solid var(--color-university-gold);
}

/* Research Item Cards */
.research-item {
  background: var(--color-bg-2);
  padding: var(--space-20);
  border-radius: var(--radius-base);
  margin-bottom: var(--space-16);
font-size: var(--font-size-xs);
  border-left: 4px solid var(--color-university-gold);
  transition: transform var(--duration-normal) var(--ease-standard);
}

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

.research-item h4 {
  color: var(--color-university-navy);
  margin-bottom: var(--space-12);
  font-size: var(--font-size-lg);
}

.research-item p {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-12);
}

.research-meta {
  display: flex;
  gap: var(--space-16);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-12);
}

.research-status {
  display: inline-block;
  padding: var(--space-4) var(--space-8);
  background: rgba(var(--color-teal-500-rgb), 0.1);
  color: var(--color-teal-500);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 500;
}

.research-status.completed {
  background: rgba(var(--color-success-rgb), 0.1);
  color: var(--color-success);
}

.research-status.ongoing {
  background: rgba(var(--color-warning-rgb), 0.1);
  color: var(--color-warning);
}

/* Responsive Design */
@media (max-width: 900px) {
  .research-grid {
    grid-template-columns: 1fr;
    gap: var(--space-24);
  }
}

@media (max-width: 600px) {
  .research-item {
    padding: var(--space-16);
  }
  
  .research-meta {
    flex-direction: column;
    gap: var(--space-8);
  }
}

/* === FACULTY DETAIL PAGE LAYOUT === */
.faculty-detail-layout {
    display: grid;
    grid-template-columns: 2fr 1fr; /* Profile takes 2/3, Research takes 1/3 */
    gap: var(--space-32);
    align-items: start;
    margin: var(--space-24) 0;
}

.faculty-profile-section {
    grid-column: 1;
}

.faculty-research-section {
    grid-column: 2;
    background: var(--color-bg-2);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-card-border);
}
/* Style for Research Interests heading in faculty details */
.faculty-research-section h3 {
    font-weight: var(--font-weight-bold); /* Makes the heading bold */
    margin-bottom: var(--space-16); /* Adds 16px space below the heading */
    padding-bottom: var(--space-8); /* Adds padding for visual balance */
    border-bottom: 2px solid var(--color-university-gold); /* Gold underline for consistency */
}

.faculty-research-section p {
    margin: 0; /* Removes default margin to prevent extra spacing */
    line-height: var(--line-height-normal); /* Matches site’s text style */
    color: var(--color-text-secondary); /* Matches secondary text color */
}

/* Justify text in profile section */
.faculty-profile-section p {
    text-align: justify;
    line-height: 1.7;
    margin-bottom: var(--space-16);
}

/* Style the profile and research headings */
.faculty-profile-section h3,
.faculty-research-section h3 {
    color: var(--color-university-navy);
    border-bottom: 2px solid var(--color-university-gold);
    padding-bottom: var(--space-8);
    margin-bottom: var(--space-16);
}

/* Responsive: Stack on mobile */
@media (max-width: 900px) {
    .faculty-detail-layout {
        grid-template-columns: 1fr;
        gap: var(--space-24);
    }
    
    .faculty-profile-section,
    .faculty-research-section {
        grid-column: 1;
    }
}

/* Custom grid for faculty details sections */
.faculty-sections-grid {
    display: grid;
    grid-template-columns: 2fr 1fr; /* Profile (left) takes 2/3 width, Contact (right) takes 1/3 */
    gap: var(--space-24); /* Space between sections */
}

@media (max-width: 900px) {
    .faculty-sections-grid {
        grid-template-columns: 1fr; /* Stack sections on top of each other on small screens */
    }
}

/* Faculty header layout with name on left and picture near center */
.faculty-header {
    display: flex;
    align-items: center;
    gap: var(--space-24); /* 24px gap between name and picture */
    margin-bottom: var(--space-24); /* Space below the header */
    flex-wrap: wrap; /* Allows wrapping on smaller screens */
    width: 100%; /* Full width of the container */
    justify-content: flex-start; /* Aligns content to the left */
}

.faculty-header-details {
    flex: 0 1 auto; /* Takes only the space it needs */
    min-width: 200px; /* Ensures details don’t get too narrow */
}

.faculty-avatar.faculty-avatar--large {
    flex: 0 0 140px; /* Fixed width for the picture */
    margin-right: auto; /* Pushes picture toward the center */
    margin-left: auto; /* Pushes picture toward the center */
    max-width: 140px; /* Matches existing picture size */
}

.faculty-header-details h1 {
    margin-bottom: var(--space-8); /* Space below the name */
}

.faculty-header-details p {
    margin: var(--space-4) 0; /* Small spacing for designation, status, and note */
}
.faculty-profile-link {
    color: var(--color-primary); /* Blue color for the link */
    text-decoration: none; /* No underline by default */
    font-weight: var(--font-weight-bold); /* Bold text */
    padding: var(--space-8) 0; /* Vertical padding */
    display: inline-block; /* Ensures proper spacing */
}

.faculty-profile-link:hover {
    text-decoration: underline; /* Underline on hover */
}
/* Responsive: Stack vertically on small screens */
@media (max-width: 600px) {
    .faculty-header {
        flex-direction: column;
        align-items: flex-start;
        width: 100%; /* Full width on small screens */
    }

    .faculty-avatar.faculty-avatar--large {
        margin: var(--space-16) auto 0 auto; /* Centers picture when stacked */
        max-width: 140px; /* Keep picture size consistent */
    }
}

.research-item p {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-12);
  font-size: 13px;  /* Add this line - makes descriptions 10px */
}

/* Alumni Page Layout */
.alumni-flex {
  display: flex;
  gap: var(--space-32);
  align-items: flex-start;
  margin-top: var(--space-24);
}

.alumni-left {
  flex: 1 1 60%;
  min-width: 0;
}

.alumni-right {
  flex: 1 1 40%;
  min-width: 280px;
  background: var(--color-bg-2);
  border-radius: var(--radius-lg);
  padding: var(--space-24);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-card-border);
}

.alumni-right h3 {
  color: var(--color-university-navy);
  margin-bottom: var(--space-16);
  border-bottom: 2px solid var(--color-university-gold);
  padding-bottom: var(--space-8);
}

/* Testimonial Cards - Header with photo and details, text below */
.testimonial-card {
    background: var(--color-surface);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-base);
    padding: var(--space-16);
    margin-bottom: var(--space-16);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--duration-normal) var(--ease-standard);
}

/* Header section with photo and basic info */
.testimonial-header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-16);
    margin-bottom: var(--space-16);
}

.testimonial-photo {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 0; /* Changed from var(--space-12) to 0 */
    box-shadow: var(--shadow-sm);
    float: left; /* Add this - floats photo to left */
    margin-right: var(--space-16); /* Add this - space between photo and text */
}
.testimonial-card::after {
    content: "";
    display: table;
    clear: both;
}

/* Info section (name, position, batch) */
.testimonial-info {
    flex: 1;
    min-width: 0;
}

.testimonial-card h4 {
    color: var(--color-university-navy);
    margin-bottom: var(--space-8);
    font-size: var(--font-size-lg);
    margin-top: 0;
}

.testimonial-position, .testimonial-batch {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-4);
}

/* Quote text spans full width below header */
.testimonial-text {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    text-align: justify;
    width: 100%;
}

/* Responsive: Stack on mobile */
@media (max-width: 900px) {
  .alumni-flex {
    flex-direction: column;
    gap: var(--space-24);
  }
  
  .alumni-left,
  .alumni-right {
    width: 100%;
    min-width: 0;
  }
  
  .alumni-right {
    order: 2;
  }
}

/* Add this to the end of style.css */
#theme-toggler {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    font-size: 24px;
    background: none;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    cursor: pointer;
    color: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: center;
}
/* Add this rule to the end of style.css */
body.dark-mode .subject-list li {
  background-color: var(--color-slate-500);
  color: var(--color-cream-50);
}

/* Add this rule to the end of style.css */
[data-color-scheme="dark"] .card ul > li,
[data-color-scheme="dark"] .card ol > li {
  background-color: var(--color-charcoal-800);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

/* ======================================================= */
/* ===== FINAL FIX FOR DARK MODE COURSE TABLE VISIBILITY ===== */
/* ======================================================= */

body.dark-mode .course-table th {
  background-color: var(--color-slate-900);
  color: var(--color-cream-50);
}

body.dark-mode .course-table tbody tr {
  background-color: var(--color-charcoal-700);
  color: var(--color-text);
}

body.dark-mode .course-table tbody tr:nth-child(even) {
  background-color: var(--color-charcoal-800);
}

body.dark-mode .course-table,
body.dark-mode .course-table th,
body.dark-mode .course-table td {
    border-color: var(--color-border);
}

/* ======================================================= */
/* ===== FINAL FIX FOR DARK MODE ALUMNI CARD VISIBILITY ==== */
/* ======================================================= */

body.dark-mode .testimonial-card {
  background-color: var(--color-background);
  border-color: var(--color-border);
}

/* ======================================================= */
/* ===== FINAL FIX FOR DARK MODE HEADING VISIBILITY ====== */
/* ======================================================= */

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode h4,
body.dark-mode h5,
body.dark-mode h6 {
  color: var(--color-secondary);
}

/* ======================================================= */
/* ===== FINAL FIX FOR DARK MODE FACULTY LINK VISIBILITY ===== */
/* ======================================================= */

body.dark-mode .faculty-card a,
body.dark-mode .faculty-detail-card a {
  color: var(--color-teal-400); /* A bright, visible link color for dark mode */
}

body.dark-mode .faculty-card a:hover,
body.dark-mode .faculty-detail-card a:hover {
  color: var(--color-gold-400); /* A distinct hover color */
}

/* ======================================================= */
/* == FINAL FIX FOR DARK MODE FACULTY NAME & CONTACT LINKS == */
/* ======================================================= */

/* Targets the faculty member's name (which is a link) */
body.dark-mode .faculty-card h4 a,

/* Targets the email and homepage links */
body.dark-mode .faculty-card p a,
body.dark-mode .faculty-detail-card a {
  color: var(--color-teal-400); /* Use a bright, readable color from your theme */
}

/* Sets the hover color for all of the above links */
body.dark-mode .faculty-card h4 a:hover,
body.dark-mode .faculty-card p a:hover,
body.dark-mode .faculty-detail-card a:hover {
  color: var(--color-gold-400);
}

/* ======================================================= */
/* =====   GLOBAL FIX FOR ALL LINKS IN DARK MODE   ===== */
/* ======================================================= */

body.dark-mode a {
  color: var(--color-teal-300); /* A bright, globally visible link color */
}

body.dark-mode a:hover {
  color: var(--color-gold-400); /* A bright, globally visible hover color */
}

/* ======================================================= */
/* ===== FIX FOR ADMISSIONS 'IMPORTANT DATES' VISIBILITY ===== */
/* ======================================================= */

body.dark-mode .date-list li {
  background-color: var(--color-charcoal-800);
  color: var(--color-text);
  border-color: var(--color-border);
}