/* Modern CSS for InfoMES - Sleek and Contemporary Design */
/* Version: 3.0 - Bootstrap 5 Integration */

/* Bootstrap Customization */
:root {
  /* Light Mode Color Palette */
  --primary-color: #2563eb;
  --primary-dark: #1e40af;
  --primary-light: #3b82f6;
  --secondary-color: #10b981;
  --accent-color: #f59e0b;
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-light: #9ca3af;
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-tertiary: #f3f4f6;
  --border-color: #e5e7eb;
  --border-hover: #d1d5db;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-size-base: 16px;
  --font-size-sm: 14px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --font-size-2xl: 24px;
  --font-size-3xl: 30px;
  --line-height-base: 1.6;
  --line-height-tight: 1.4;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
}

/* Reset and Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: var(--line-height-tight);
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

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

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

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

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

a:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Modern Link Styles */
.nolink4, .nolink4B {
  color: var(--primary-color);
  font-weight: 600;
  transition: all var(--transition-base);
  position: relative;
}

.nolink4:hover, .nolink4B:hover {
  color: var(--primary-dark);
  text-decoration: none;
}

.nolink4::after, .nolink4B::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -2px;
  left: 0;
  background-color: var(--primary-color);
  transition: width var(--transition-base);
}

.nolink4:hover::after, .nolink4B:hover::after {
  width: 100%;
}

.nolinkSrc {
  color: var(--text-primary);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.nolinkSrc:hover {
  color: var(--primary-color);
  text-decoration: none;
}

.nolinkBlack {
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.nolinkBlack:hover {
  color: var(--primary-color);
  text-decoration: none;
}

.nolink3 {
  color: var(--primary-color);
  transition: color var(--transition-fast);
}

.nolink3:hover {
  color: var(--primary-dark);
  text-decoration: none;
}

.nolink5 {
  color: var(--primary-color);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.nolink5:hover {
  color: var(--primary-dark);
  text-decoration: none;
}

/* Header Styles - Using !important to override old styles */
.header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
  color: white !important;
  padding: var(--spacing-lg) 0 !important;
  box-shadow: var(--shadow-md) !important;
  margin-bottom: 0 !important;
  width: 100% !important;
  display: block !important;
}

.header .container {
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 0 var(--spacing-md) !important;
  width: 100% !important;
  box-sizing: border-box !important;
}

.header-content {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  flex-wrap: wrap !important;
  gap: var(--spacing-lg) !important;
  width: 100% !important;
}

.logo-section {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
}

.logo {
  max-height: 60px;
  width: auto;
  display: block;
}

.header-controls {
  display: flex !important;
  align-items: center !important;
  gap: var(--spacing-md) !important;
  flex-wrap: wrap !important;
  flex: 1 1 auto !important;
  justify-content: flex-end !important;
}

/* Language Switcher */
.lang-switcher {
  display: flex !important;
  align-items: center !important;
  gap: var(--spacing-xs) !important;
  flex-wrap: nowrap !important;
}

.lang-flag {
  cursor: pointer;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
  vertical-align: middle;
  height: 20px;
  width: auto;
  display: inline-block;
  margin-right: var(--spacing-xs);
}

.lang-flag:hover {
  opacity: 1;
}

.lang-flag.active {
  opacity: 1;
}

.lang-select {
  padding: var(--spacing-xs) var(--spacing-sm);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  min-width: 100px;
  height: 32px;
}

.lang-select:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
}

.lang-select:focus {
  outline: 2px solid white;
  outline-offset: 2px;
}

.lang-select option {
  background: var(--primary-dark);
  color: white;
}

/* Search Bar */
.search-container {
  display: flex !important;
  gap: var(--spacing-sm) !important;
  align-items: center !important;
  flex-wrap: nowrap !important;
}

.search-input {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: var(--font-size-base);
  min-width: 200px;
  max-width: 300px;
  width: 100%;
  height: 32px;
  transition: all var(--transition-fast);
  box-sizing: border-box;
}

.search-input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.search-input:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
}

.search-button {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: white;
  color: var(--primary-color);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--font-size-base);
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
  height: 32px;
  white-space: nowrap;
  flex-shrink: 0;
}

.search-button:hover {
  background: var(--bg-tertiary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.search-button:active {
  transform: translateY(0);
}

/* Reduce search bar height in header */
header .form-control-sm,
header #search {
  height: 28px !important;
  padding: 2px 8px !important;
  font-size: 0.875rem !important;
  line-height: 1.4 !important;
}

header .btn-sm,
header button.btn {
  height: 28px !important;
  padding: 2px 12px !important;
  font-size: 0.875rem !important;
  line-height: 1.4 !important;
  display: inline-flex !important;
  align-items: center !important;
}

header button.btn i {
  line-height: 1 !important;
  display: inline-block !important;
}

/* Navigation */
.nav {
  background: white !important;
  box-shadow: var(--shadow-sm) !important;
  margin-bottom: var(--spacing-xl) !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 100 !important;
  width: 100% !important;
  display: block !important;
}

.nav .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.nav-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  flex-wrap: wrap;
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--primary-color);
  background: var(--bg-secondary);
  text-decoration: none;
}

.nav-link.active {
  color: var(--primary-color);
  background: var(--bg-secondary);
}

/* Main Content - Bootstrap enhanced */
.main-content {
  min-height: 400px;
}

/* Bootstrap overrides for better integration - additional card styles */
.card {
  transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out, background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
  border: 1px solid var(--border-color);
}

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

.navbar-nav .nav-link {
  transition: color 0.2s ease-in-out;
  padding: 0.5rem 1rem !important;
}

.navbar-nav .nav-link:hover {
  color: var(--bs-primary) !important;
}

.navbar-nav .nav-link.active {
  color: var(--bs-primary) !important;
  background-color: rgba(13, 110, 253, 0.1);
  border-radius: 0.375rem;
}


/* Custom Bootstrap primary color override */
.bg-primary {
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%) !important;
}

/* Form controls styling */
.form-control:focus,
.form-select:focus {
  border-color: var(--bs-primary);
  box-shadow: 0 0 0 0.25rem rgba(37, 99, 235, 0.25);
}

/* Button enhancements */
.btn-primary {
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  border: none;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Cards */
.card {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 6px;
  margin-bottom: var(--spacing-sm);
  transition: all var(--transition-base);
}

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

/* Minimize vertical spacing in card elements */
.card-body {
  padding: var(--spacing-sm) var(--spacing-md) !important;
}

.card-body.p-4 {
  padding: var(--spacing-sm) var(--spacing-md) !important;
}

.card-body.p-3 {
  padding: var(--spacing-xs) var(--spacing-md) !important;
}

.card-body.p-2 {
  padding: var(--spacing-xs) var(--spacing-sm) !important;
}

.card-title {
  margin-bottom: var(--spacing-xs) !important;
}

.card-title.mb-0 {
  margin-bottom: 0 !important;
}

.card-title.mb-1 {
  margin-bottom: var(--spacing-xs) !important;
}

.card-title.mb-2 {
  margin-bottom: var(--spacing-xs) !important;
}

.card-title.mb-3 {
  margin-bottom: var(--spacing-sm) !important;
}

.card-text {
  margin-bottom: var(--spacing-xs) !important;
}

.card-text:last-child {
  margin-bottom: 0 !important;
}

.list-group-item {
  padding: var(--spacing-xs) var(--spacing-sm) !important;
}

.list-group-item-action {
  padding: var(--spacing-xs) var(--spacing-sm) !important;
}

/* Category Cards - Elegant and Compact */
.category-card {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--border-color) !important;
  background: linear-gradient(to bottom, #ffffff, #f9fafb);
  cursor: pointer;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color) !important;
  background: linear-gradient(to bottom, #ffffff, #f0f4ff);
}

.category-card .bi {
  transition: all 0.3s ease;
}

.category-card:hover .bi {
  transform: scale(1.1);
  color: var(--primary-dark) !important;
}

.category-card .card-title {
  transition: color 0.3s ease;
  font-size: 1.1rem;
}

.category-card:hover .card-title {
  color: var(--primary-dark) !important;
}

/* Minimize vertical spacing in card elements */
.card-body {
  padding: var(--spacing-sm) var(--spacing-md) !important;
}

.card-body.p-4 {
  padding: var(--spacing-sm) var(--spacing-md) !important;
}

.card-body.p-3 {
  padding: var(--spacing-xs) var(--spacing-md) !important;
}

.card-body.p-2 {
  padding: var(--spacing-xs) var(--spacing-sm) !important;
}

.card-title {
  margin-bottom: var(--spacing-xs) !important;
}

.card-title.mb-0 {
  margin-bottom: 0 !important;
}

.card-title.mb-1 {
  margin-bottom: var(--spacing-xs) !important;
}

.card-title.mb-2 {
  margin-bottom: var(--spacing-xs) !important;
}

.card-title.mb-3 {
  margin-bottom: var(--spacing-sm) !important;
}

.card-text {
  margin-bottom: var(--spacing-xs) !important;
}

.card-text:last-child {
  margin-bottom: 0 !important;
}

.list-group-item {
  padding: var(--spacing-xs) var(--spacing-sm) !important;
}

.list-group-item-action {
  padding: var(--spacing-xs) var(--spacing-sm) !important;
}

/* Reduce spacing in paper/author lists */
.papers-list .card,
.authors-list .card,
.organizations-list .card {
  margin-bottom: var(--spacing-sm) !important;
}

.papers-list .row,
.authors-list .row,
.organizations-list .row {
  margin-bottom: var(--spacing-sm) !important;
}

.papers-list .mb-3,
.authors-list .mb-3,
.organizations-list .mb-3 {
  margin-bottom: var(--spacing-sm) !important;
}

.papers-list .mb-4,
.authors-list .mb-4,
.organizations-list .mb-4 {
  margin-bottom: var(--spacing-md) !important;
}

/* Reduce spacing in alert boxes */
.alert {
  padding: var(--spacing-sm) var(--spacing-md) !important;
  margin-bottom: var(--spacing-md) !important;
}

.alert .row {
  margin-bottom: 0 !important;
}

.alert .mb-2 {
  margin-bottom: var(--spacing-xs) !important;
}

.alert .mb-4 {
  margin-bottom: var(--spacing-sm) !important;
}

/* Letter-sorting buttons - more readable and compact */
.card .btn-outline-primary {
  border: 1px solid var(--primary-color) !important;
  color: var(--primary-color) !important;
  background-color: rgba(255, 255, 255, 0.9) !important;
  padding: 2px 6px !important;
  min-width: 28px !important;
  font-weight: 500 !important;
}

.card .btn-outline-primary:hover {
  background-color: var(--primary-color) !important;
  color: white !important;
  border-color: var(--primary-dark) !important;
}

.card .btn-outline-primary:focus {
  box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25) !important;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--font-size-base);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  text-decoration: none;
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

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

/* Forms */
input[type="text"],
input[type="email"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-family: var(--font-family);
  transition: all var(--transition-fast);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-lg) 0;
}

table.norm {
  background: white;
}

td, th {
  padding: var(--spacing-md);
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

th {
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-secondary);
}

tr:hover {
  background: var(--bg-secondary);
}

/* Text Styles */
.divTit, .divTitClrd {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin: var(--spacing-lg) 0 var(--spacing-md) 0;
}

.divTitClrd {
  color: var(--accent-color);
}

.papTit {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--text-primary);
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-md);
}

.para1, .para12 {
  text-align: justify;
  line-height: var(--line-height-base);
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

.para1 {
  font-size: var(--font-size-base);
}

.para12 {
  font-size: var(--font-size-lg);
}

.norm, .norm2, .norm_p10 {
  font-size: var(--font-size-base);
  color: var(--text-primary);
}

.norm2 {
  padding: var(--spacing-md);
}

.norm_p10 {
  padding: var(--spacing-md);
}

.norm13 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  padding: var(--spacing-lg);
}

.normBr { color: #92400e; }
.normBl { color: var(--text-primary); }
.normDr, .normDr2 { color: #991b1b; }
.normDg { color: #065f46; }
.normDb { color: var(--primary-dark); }

.title {
  font-weight: 600;
  color: #365314;
}

.titleBlue {
  font-weight: 600;
  color: var(--primary-color);
}

.titleNavy {
  font-weight: 600;
  color: var(--primary-dark);
}

.baseline {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  text-align: center;
  padding: var(--spacing-xl) 0;
}

/* Dividers */
hr {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: var(--spacing-lg) 0;
}

/* Footer - Full width and no white space */
footer {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  margin-top: 3rem !important;
  margin-bottom: 0 !important;
  padding-top: 1rem !important;
  padding-bottom: 1rem !important;
  background: #5a6578 !important; /* Lighter dark gray instead of very dark bg-dark */
  clear: both;
  display: block;
}

footer.bg-dark,
footer.footer-custom {
  background: #5a6578 !important; /* Override Bootstrap's bg-dark */
  margin: 0 !important;
  margin-top: 3rem !important;
  margin-bottom: 0 !important;
  width: 100% !important;
  padding-bottom: 1rem !important;
  transition: background-color 0.3s ease;
}

body {
  margin: 0 !important;
  padding: 0 !important;
}

html {
  margin: 0 !important;
  padding: 0 !important;
}

/* Ensure no white space after footer */
body > footer:last-child {
  margin-bottom: 0 !important;
}

body::after {
  display: none !important;
  content: none !important;
}

.footer {
  background: var(--text-primary);
  color: white;
  padding: var(--spacing-xl) 0;
  margin-top: var(--spacing-2xl);
  text-align: center;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.footer hr {
  border-color: rgba(255, 255, 255, 0.2);
  width: 50%;
  margin: var(--spacing-lg) auto;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-sm);
  margin: var(--spacing-xl) 0;
  flex-wrap: wrap;
}

.pagination a {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  background: white;
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.pagination a:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  text-decoration: none;
}

/* Search Results - Bootstrap enhanced */
.search-results {
  margin: var(--spacing-lg) 0;
}

/* Paper View */
.paper-header {
  border-bottom: 2px solid var(--border-color);
  padding-bottom: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.paper-meta-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.paper-meta {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--border-color);
}

.paper-meta:last-child {
  border-bottom: none;
}

.paper-meta-label {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.paper-meta-value {
  color: var(--text-primary);
  line-height: var(--line-height-base);
}

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --font-size-base: 15px;
    --spacing-xl: 1.5rem;
  }
  
  .header {
    padding: var(--spacing-md) 0;
  }
  
  .header-content {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-md);
  }
  
  .logo-section {
    text-align: center;
    justify-content: center;
  }
  
  .header-controls {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-md);
  }
  
  .lang-switcher {
    justify-content: center;
  }
  
  .search-container {
    flex-direction: column;
    width: 100%;
  }
  
  .search-input {
    min-width: 100%;
    max-width: 100%;
    width: 100%;
  }
  
  .search-button {
    width: 100%;
  }
  
  .nav-content {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-sm);
  }
  
  .nav-link {
    width: 100%;
    text-align: center;
  }
  
  .main-content {
    padding: var(--spacing-md);
  }
  
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  table {
    font-size: var(--font-size-sm);
    display: block;
    overflow-x: auto;
  }
  
  .paper-meta {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .paper-meta-label {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xs);
  }
  
  .paper-header > div {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .header {
    padding: var(--spacing-md) 0;
  }
  
  .logo {
    max-height: 60px;
  }
  
  h1 { font-size: var(--font-size-2xl); }
  h2 { font-size: var(--font-size-xl); }
  h3 { font-size: var(--font-size-lg); }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

/* Awards Page Styles */
.awards-year-section {
	border-top: 1px solid var(--border-color);
	padding-top: 2rem;
	margin-bottom: 2rem;
}

.awards-year-section:last-child {
	border-bottom: 1px solid var(--border-color);
}

.award-item {
	margin-bottom: 2rem;
}

.award-item:last-child {
	margin-bottom: 0;
}

.award-people {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	margin-bottom: 1rem;
}

.award-person-wrapper {
	display: flex;
	flex-direction: column;
	align-items: center;
	width: 140px;
}

.award-person {
	flex: 0 0 auto;
	padding: 0;
	box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.1);
	border-radius: var(--radius-full);
	background: transparent;
	transition: transform 0.2s, box-shadow 0.2s;
	width: 140px;
	height: 140px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}

.award-person:hover {
	transform: translateY(-2px);
	box-shadow: 0 4px 12px 0 rgba(0, 0, 0, 0.15);
}

.award-person-img {
	width: 140px;
	height: 140px;
	object-fit: cover;
	border-radius: 50%;
	display: block;
	margin: 0;
	flex-shrink: 0;
}

.award-person-name {
	margin-top: 0.5rem;
	font-weight: 500;
	color: var(--text-primary);
	line-height: 1.2;
	text-align: center;
}