/* ============================================
   TYPOGRAPHY SYSTEM - Global Text Styling
   ============================================ */

/* Base Typography */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
    font-size: 16px;
    line-height: 1.6;
    color: #1a202c;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@media (min-width: 1200px) {
  .container,
  .container-lg,
  .container-md,
  .container-sm,
  .container-xl {
    max-width: 100% !important;
    padding-left: 20px !important;
    padding-right: 20px !important;
  }
}


.modern-alerts{
    max-width: 100%;
    width: 320px;
    margin: auto;
}

.card {
    margin-bottom: 100px;
}

/* ============================================
   MOBILE FILTER - Collapsible on small screens
   ============================================ */
@media (max-width: 991px) {
    .search-filter-row.filter-mobile-collapsible,
    .digital-search-filter-row.filter-mobile-collapsible {
        flex-wrap: wrap;
    }
    .search-filter-row.filter-mobile-collapsible .filter-form-inner,
    .digital-search-filter-row.filter-mobile-collapsible .filter-form-inner {
        display: flex;
        flex-wrap: wrap;
        width: 100%;
        align-items: stretch;
    }
    .search-filter-row.filter-mobile-collapsible .filter-mobile-bar,
    .digital-search-filter-row.filter-mobile-collapsible .filter-mobile-bar {
        display: flex;
        align-items: stretch;
        flex: 0 0 auto;
        min-width: 0;
    }
    .search-filter-row.filter-mobile-collapsible .filter-toggle-btn,
    .digital-search-filter-row.filter-mobile-collapsible .filter-toggle-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
        font-weight: 500;
        border: none;
        border-radius: 0;
        border-right: 1px solid rgba(0,0,0,0.08);
        background: #64748b;
        color: white;
        cursor: pointer;
        min-height: 100%;
        align-self: stretch;
        white-space: nowrap;
        overflow: hidden;
    }
    .search-filter-row.filter-mobile-collapsible .filter-toggle-btn:hover,
    .digital-search-filter-row.filter-mobile-collapsible .filter-toggle-btn:hover {
        background: #475569;
        color: white;
    }
    .search-filter-row.filter-mobile-collapsible .filter-toggle-btn i,
    .digital-search-filter-row.filter-mobile-collapsible .filter-toggle-btn i {
        flex-shrink: 0;
        transition: transform 0.2s;
    }
    .search-filter-row.filter-mobile-collapsible .filter-toggle-btn .fa-chevron-down,
    .digital-search-filter-row.filter-mobile-collapsible .filter-toggle-btn .fa-chevron-down {
        transition: transform 0.2s;
    }
    .search-filter-row.filter-mobile-collapsible .filter-toggle-btn[aria-expanded="true"] .fa-chevron-down,
    .digital-search-filter-row.filter-mobile-collapsible .filter-toggle-btn[aria-expanded="true"] .fa-chevron-down {
        transform: rotate(180deg);
    }
    .search-filter-row.filter-mobile-collapsible .filter-fields-collapse,
    .digital-search-filter-row.filter-mobile-collapsible .filter-fields-collapse {
        width: 100%;
        order: 10;
    }
    .search-filter-row.filter-mobile-collapsible .filter-fields-collapse .filter-fields,
    .digital-search-filter-row.filter-mobile-collapsible .filter-fields-collapse .filter-fields {
        flex-direction: column;
        border-top: 1px solid #e2e8f0;
        padding: 12px;
    }
    .search-filter-row.filter-mobile-collapsible .filter-fields-collapse .filter-fields .form-group,
    .digital-search-filter-row.filter-mobile-collapsible .filter-fields-collapse .filter-fields .form-group {
        min-width: 100%;
        border-right: none;
        border-bottom: 1px solid #f1f5f9;
    }
    .search-filter-row.filter-mobile-collapsible .filter-fields-collapse .filter-fields .form-group:last-child,
    .digital-search-filter-row.filter-mobile-collapsible .filter-fields-collapse .filter-fields .form-group:last-child {
        border-bottom: none;
    }
    .search-filter-row.filter-mobile-collapsible .filter-buttons,
    .digital-search-filter-row.filter-mobile-collapsible .filter-buttons {
        flex: 0 0 auto;
        align-items: stretch;
    }
    .search-filter-row.filter-mobile-collapsible .filter-buttons .btn,
    .digital-search-filter-row.filter-mobile-collapsible .filter-buttons .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
}
@media (min-width: 992px) {
    .search-filter-row .filter-toggle-btn,
    .digital-search-filter-row .filter-toggle-btn {
        display: none !important;
    }
    .search-filter-row .filter-fields-collapse,
    .digital-search-filter-row .filter-fields-collapse {
        display: flex !important;
        flex: 1;
        min-width: 0;
    }
    .search-filter-row .filter-fields-collapse.collapse,
    .digital-search-filter-row .filter-fields-collapse.collapse {
        height: auto !important;
        visibility: visible !important;
    }
}

/* Headings - H1 to H6 */
h1, .h1 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #1a202c;
    letter-spacing: -0.02em;
}

.header-overlay .container .position-relative h1, p {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #ffffff;
    letter-spacing: -0.02em;
}

h2, .h2 {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.875rem;
    color: #1a202c;
    letter-spacing: -0.01em;
}

h3, .h3 {
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 0.75rem;
    color: #2d3748;
}

h4, .h4 {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 0.625rem;
    color: #2d3748;
}

h5, .h5 {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 0.5rem;
    color: #4a5568;
}

h6, .h6 {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 0.5rem;
    color: #4a5568;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Paragraphs */
p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1rem;
    color: #4a5568;
}

/* Text Sizes */
.text-xs {
    font-size: 0.75rem;
    line-height: 1.5;
}

.text-sm {
    font-size: 0.875rem;
    line-height: 1.6;
}

.text-base {
    font-size: 1rem;
    line-height: 1.6;
}

.text-lg {
    font-size: 1.125rem;
    line-height: 1.7;
}

.text-xl {
    font-size: 1.25rem;
    line-height: 1.7;
}

.text-2xl {
    font-size: 1.5rem;
    line-height: 1.6;
}

.text-3xl {
    font-size: 1.875rem;
    line-height: 1.5;
}

.text-4xl {
    font-size: 2.25rem;
    line-height: 1.4;
}

/* Text Colors */
.text-primary {
    color: var(--primary-color, #667eea) !important;
}

.text-secondary {
    color: #6c757d !important;
}

.text-muted {
    color: #6b7280 !important;
}

.text-dark {
    color: #1a202c !important;
}

.text-light {
    color: #f7fafc !important;
}

.text-white {
    color: #ffffff !important;
}

/* Text Weights */
.font-light {
    font-weight: 300;
}

.font-normal {
    font-weight: 400;
}

.font-medium {
    font-weight: 500;
}

.font-semibold {
    font-weight: 600;
}

.font-bold {
    font-weight: 700;
}

.font-extrabold {
    font-weight: 800;
}

/* Text Alignment */
.text-left {
    text-align: left;
}

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

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

.text-justify {
    text-align: justify;
}

/* Links */
a {
    color: var(--primary-color, #667eea);
    text-decoration: none;
    transition: color 0.2s ease, opacity 0.2s ease;
}

a:hover {
    color: var(--primary-color-dark, #5568d3);
    text-decoration: none;
}

/* Lists */
ul, ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

li {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    line-height: 1.6;
    color: #4a5568;
}

/* Blockquotes */
blockquote {
    border-left: 4px solid var(--primary-color, #667eea);
    padding-left: 1rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: #4a5568;
}

/* Code */
code {
    background-color: #f7fafc;
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
    font-size: 0.875em;
    color: #e53e3e;
    font-family: 'Courier New', Courier, monospace;
}

pre {
    background-color: #1a202c;
    color: #f7fafc;
    padding: 1rem;
    border-radius: 0.5rem;
    overflow-x: auto;
    margin-bottom: 1rem;
}

pre code {
    background-color: transparent;
    color: inherit;
    padding: 0;
}

/* Small Text */
small, .small {
    font-size: 0.875rem;
    line-height: 1.5;
    color: #6b7280;
}

/* Lead Text */
.lead {
    font-size: 1.125rem;
    font-weight: 300;
    line-height: 1.7;
    color: #4a5568;
}

/* Display Headings (Large Hero Text) */
.display-1 {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.display-2 {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.display-3 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.display-4 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

/* Text Utilities */
.text-uppercase {
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.text-lowercase {
    text-transform: lowercase;
}

.text-capitalize {
    text-transform: capitalize;
}

.text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.text-break {
    word-wrap: break-word;
    word-break: break-word;
}

.text-nowrap {
    white-space: nowrap;
}

/* Line Height Utilities */
.lh-1 {
    line-height: 1;
}

.lh-sm {
    line-height: 1.25;
}

.lh-base {
    line-height: 1.5;
}

.lh-lg {
    line-height: 2;
}

/* Letter Spacing */
.tracking-tight {
    letter-spacing: -0.025em;
}

.tracking-normal {
    letter-spacing: 0;
}

.tracking-wide {
    letter-spacing: 0.025em;
}

.tracking-wider {
    letter-spacing: 0.05em;
}

.tracking-widest {
    letter-spacing: 0.1em;
}

/* ============================================
   COMPONENT STYLES
   ============================================ */

/* Custom Styles */
.hover-shadow {
    transition: transform 0.2s, box-shadow 0.2s;
}

.hover-shadow:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1) !important;
}

.hero-section {
    background: var(--primary-gradient, linear-gradient(135deg, #667eea 0%, #764ba2 100%));
}

.card-img-top {
    transition: transform 0.3s;
}

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

.badge {
    font-size: 0.75rem;
}

.alert {
    position: relative;
    padding-right: 40px; /* Make space for the close button */
}

.close-alert {
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    color: inherit;
    opacity: 0.7;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.close-alert:hover {
    opacity: 1;
}

.nav-link{
    color: #ffffff;
}

/* ============================================
   RESPONSIVE TYPOGRAPHY
   ============================================ */

@media (max-width: 1200px) {
    h1, .h1 { font-size: 2.25rem; }
    h2, .h2 { font-size: 1.875rem; }
    h3, .h3 { font-size: 1.625rem; }
    .display-1 { font-size: 3.5rem; }
    .display-2 { font-size: 3rem; }
    .display-3 { font-size: 2.5rem; }
    .display-4 { font-size: 2.25rem; }
}

@media (max-width: 992px) {
    h1, .h1 { font-size: 2rem; }
    h2, .h2 { font-size: 1.75rem; }
    h3, .h3 { font-size: 1.5rem; }
    h4, .h4 { font-size: 1.375rem; }
    .display-1 { font-size: 3rem; }
    .display-2 { font-size: 2.5rem; }
    .display-3 { font-size: 2.25rem; }
    .display-4 { font-size: 2rem; }
}

@media (max-width: 768px) {
    body {
        font-size: 15px;
    }
    
    h1, .h1 { font-size: 1.875rem; }
    h2, .h2 { font-size: 1.625rem; }
    h3, .h3 { font-size: 1.375rem; }
    h4, .h4 { font-size: 1.25rem; }
    h5, .h5 { font-size: 1.125rem; }
    h6, .h6 { font-size: 1rem; }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .display-1 { font-size: 2.5rem; }
    .display-2 { font-size: 2.25rem; }
    .display-3 { font-size: 2rem; }
    .display-4 { font-size: 1.875rem; }
    
    p {
        font-size: 0.9375rem;
    }
}

@media (max-width: 576px) {
    body {
        font-size: 14px;
    }
    
    h1, .h1 { font-size: 1.625rem; }
    h2, .h2 { font-size: 1.5rem; }
    h3, .h3 { font-size: 1.25rem; }
    h4, .h4 { font-size: 1.125rem; }
    h5, .h5 { font-size: 1rem; }
    h6, .h6 { font-size: 0.9375rem; }
    
    .display-1 { font-size: 2rem; }
    .display-2 { font-size: 1.875rem; }
    .display-3 { font-size: 1.75rem; }
    .display-4 { font-size: 1.625rem; }
    
    p {
        font-size: 0.875rem;
    }
}

span svg.w-5.h-5 {
    width: 20px;
}

nav.flex p {
    margin-top: 20px;
}

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

.app-brand.demo{
    padding: 30px;
}

/* ============================================
   MOBILE RESPONSIVE - All Devices
   ============================================ */

/* Prevent horizontal scroll, touch-friendly */
html { box-sizing: border-box; }
*, *::before, *::after { box-sizing: inherit; }

/* Minimum touch target 44x44px for accessibility */
@media (max-width: 768px) {
    .btn, .nav-link, .form-control, .form-select, .view-btn {
        min-height: 44px;
    }
}

/* Ad cards grid - 2 cols on small, 1 on xs */
@media (max-width: 576px) {
    .col-sm-6 { flex: 0 0 100%; max-width: 100%; }
}

/* Search bar - icon only on mobile */
@media (max-width: 768px) {
    .search-section .search-bar-inline .btn .search-btn-text { display: none !important; }
    .search-section .search-bar-inline .btn i.me-1 { margin-right: 0 !important; }
}

/* Search filter row - stack on mobile */
@media (max-width: 768px) {
    .search-filter-row {
        flex-direction: column;
        max-width: 100% !important;
    }
    .search-filter-row .filter-icon {
        border-right: none;
        border-bottom: 2px solid #e2e8f0;
        padding: 0.75rem 1rem;
    }
    .search-filter-row .filter-fields {
        flex-direction: column;
    }
    .search-filter-row .filter-fields .form-group {
        min-width: 100% !important;
        border-right: none;
        border-bottom: 1px solid #e2e8f0;
    }
    .search-filter-row .filter-fields .form-group:last-of-type {
        border-bottom: none;
    }
    .search-filter-row .filter-buttons {
        flex-direction: row;
    }
    .search-filter-row .filter-buttons .btn {
        flex: 1;
    }
}

/* View toggle - full width buttons on mobile */
@media (max-width: 576px) {
    .view-toggle {
        flex-wrap: wrap;
        width: 100%;
    }
    .d-flex.justify-content-between.align-items-center.mb-4 {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    .d-flex.justify-content-between.align-items-center.mb-4 h4 {
        text-align: center;
        margin-bottom: 0;
    }
}

/* Category/Subcategory headers - reduce padding on mobile */
@media (max-width: 768px) {
    .category-header,
    .subcategory-header,
    .page-header,
    .digital-cat-header,
    .digital-sub-header {
        padding: 24px 20px !important;
    }
    .category-header h1,
    .subcategory-header h1,
    .page-header h1,
    .digital-cat-header h1,
    .digital-sub-header h1 {
        font-size: 1.5rem !important;
    }
}

/* Subcategory grid - 2 cols on mobile, 1 on xs */
@media (max-width: 768px) {
    .subcategory-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .subcategory-card {
        padding: 16px 12px;
    }
}

@media (max-width: 480px) {
    .subcategory-grid {
        grid-template-columns: 1fr;
    }
}

/* Breadcrumb - wrap on small screens */
@media (max-width: 576px) {
    .breadcrumb {
        font-size: 0.85rem;
    }
    .breadcrumb-item + .breadcrumb-item::before {
        padding: 0 0.35rem;
    }
}