@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap'); /* Add Poppins font, extended weights */

/* Add Bootstrap icons */
@import url("https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.0/font/bootstrap-icons.css");

/* Define CSS Variables for colors, fonts, and spacing */
:root {
    --primary-purple: #6A1B9A; /* Deep Purple */
    --dark-purple: #4A148C;    /* Darker shade for hover/active */
    --light-purple: #CE93D8;   /* Lighter shade for subtle accents */
    --accent-blue: #00BCD4;    /* Cyan/Turquoise for contrast */

    --text-primary: #212529;   /* Darker grey for main text */
    --text-secondary: #6c757d; /* Muted grey for secondary text */
    --text-light: #f8f9fa;     /* Light text for dark backgrounds */

    --background-page: #F8F9FA; /* Very light background for overall page */
    --background-card: #FFFFFF; /* White for card backgrounds */
    
    --border-color-light: rgba(0,0,0,0.08); /* Subtle border for cards */
    --border-color-medium: rgba(0,0,0,0.15); /* Slightly stronger border */

    --shadow-light: rgba(0,0,0,0.05);
    --shadow-medium: rgba(0,0,0,0.1);
    --shadow-strong: rgba(0,0,0,0.18); /* Slightly stronger shadow */
    --shadow-active: rgba(0,0,0,0.25); /* For more pronounced hover/focus */

    --border-radius-base: 0.75rem; /* Consistent, slightly larger border radius */
    --transition-speed: 0.3s;
    --transition-ease: cubic-bezier(0.4, 0, 0.2, 1); /* Smoother cubic-bezier for animations */

    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    --footer-height-clearance: 80px; /* Estimated height of the footer to ensure scroll button clears it */
}

html {
    box-sizing: border-box;
    scroll-behavior: smooth;
}

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

body {
    font-family: 'Poppins', sans-serif;
    font-size: 1rem; /* Base font size */
    background-color: var(--background-page); /* Use variable */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    color: var(--text-primary); /* Default text color */
    line-height: 1.6; /* Improved readability */
    animation: fade-in var(--transition-speed) ease-out; /* Smooth initial page load */
    -webkit-font-smoothing: antialiased; /* Better font rendering on macOS/iOS */
    -moz-osx-font-smoothing: grayscale; /* Better font rendering on Firefox */
}

/* New: Prevent scrolling of main content when menu is open */
body.menu-open {
    overflow: hidden;
}

/* Typography adjustments */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700; /* Bolder headings */
    color: var(--dark-purple); /* Make headings a bit darker */
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; margin-top: var(--spacing-xxl); }
h3 { font-size: 1.75rem; }
h5 { font-size: 1.25rem; }

p {
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem; /* Slightly larger body text */
    color: var(--text-primary); /* Ensure consistency */
}

.text-purple { /* Added for styling headings in about.html */
    color: var(--dark-purple) !important;
}

.text-muted {
    color: var(--text-secondary) !important; /* Ensure Bootstrap's text-muted uses our variable */
}

.main-content {
    flex: 1; /* Allows main content to grow and push footer down */
    padding-top: var(--spacing-xl); /* Slightly more padding at the top for desktop */
    padding-bottom: var(--spacing-xxl); /* More padding before footer */
}

.navbar {
    margin-bottom: var(--spacing-xl); /* Increased margin */
    box-shadow: 0 4px 15px var(--shadow-medium); /* Stronger, softer shadow */
    padding: var(--spacing-md) var(--spacing-lg); /* More padding */
    background: linear-gradient(90deg, var(--primary-purple) 0%, var(--dark-purple) 100%); /* Gradient background */
}

.navbar-brand {
    font-weight: 800; /* Extra bolder brand name */
    font-size: 1.7rem; /* Larger brand name */
    color: var(--text-light) !important; /* Ensure brand is white */
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}
.navbar-brand img {
    height: 30px; /* Adjust as needed */
    width: auto;
}

/* New styles for nav links to make them look more like interactive buttons */
.navbar-nav .nav-item .nav-link {
    color: rgba(255, 255, 255, 0.85) !important; /* Lighter white for contrast */
    padding: var(--spacing-sm) var(--spacing-md); /* Give them button-like padding */
    border-radius: var(--border-radius-base); /* Rounded corners */
    transition: all var(--transition-speed) var(--transition-ease); /* Smoother transition */
    margin: 0 var(--spacing-sm); /* Add some horizontal space between links for better separation */
    text-align: center; /* Ensure text is centered for aesthetic consistency */
    font-weight: 500;
}

.navbar-nav .nav-item .nav-link:hover,
.navbar-nav .nav-item .nav-link:focus {
    background-color: var(--dark-purple); /* Darker purple on hover/focus */
    color: var(--text-light) !important; /* Keep text white */
    transform: translateY(-2px); /* Slight lift */
    box-shadow: 0 4px 10px var(--shadow-medium);
}

/* Adjust for small screens where they might stack */
@media (max-width: 991.98px) { /* Bootstrap's lg breakpoint */
    .navbar-nav .nav-item .nav-link {
        margin: var(--spacing-sm) 0; /* Add vertical margin when stacked in collapsed menu */
    }
}

/* Card styling improvements */
.card {
    transition: all var(--transition-speed) var(--transition-ease); /* Smooth transitions for all properties */
    will-change: transform, box-shadow; /* Hint for browser optimization */
    border: 1px solid var(--border-color-light); /* Subtle border */
    border-radius: var(--border-radius-base); /* More rounded corners */
    box-shadow: 0 8px 20px var(--shadow-light); /* Stronger, softer shadow */
    background-color: var(--background-card); /* Explicitly white background */
    padding: var(--spacing-lg); /* More internal padding */
    overflow: hidden; /* Ensure content respects border-radius */
}

.card:hover {
    box-shadow: 0 12px 30px var(--shadow-medium); /* More prominent shadow on hover */
    transform: translateY(-5px); /* Slightly lift card on hover */
}

/* New styling for the filter card to make it more distinct */
#search-filters-card {
    border: 1px solid var(--light-purple); /* A subtle light purple border */
    padding: var(--spacing-xl); /* Increased padding for the combined section */
}

#search-filters-card:hover {
    box-shadow: 0 10px 25px var(--shadow-medium);
}

#search-filters-card .card-title, 
#job-post-form-card .card-title,
.card-title.text-purple {
    color: var(--primary-purple); /* Consistent with theme */
    font-size: 1.6rem; /* Make it a bit more prominent */
    font-weight: 700; /* Bolder */
    text-align: center; /* Center the title */
    padding-bottom: var(--spacing-sm); /* Space below the title before the line */
    margin-bottom: var(--spacing-lg); /* More space after the title/line */
    border-bottom: 2px solid var(--light-purple); /* Subtle underline for separation */
}

/* Visual separator above the action buttons within the filter card */
#search-filters-card .mt-2.d-flex.justify-content-between.align-items-center {
    margin-top: var(--spacing-lg) !important; /* Increase separation from filters */
    padding-top: var(--spacing-md); /* Padding above the dashed line */
    border-top: 1px dashed var(--light-purple); /* A dashed line for subtle visual separation */
}

.form-label {
    font-weight: 600; /* Make labels bolder */
    color: var(--text-primary); /* Slightly darker label text */
    margin-bottom: var(--spacing-xs); /* Closer to input */
}

/* Adjust labels specifically for the filter card and job post form card to be bolder and purple */
#search-filters-card .form-label, #job-post-form-card .form-label {
    color: var(--dark-purple); /* Darker purple for labels */
}

/* Partner vacancy specific image styling */
.partner-vacancy-card .img-fluid {
    border-radius: var(--border-radius-base) 0 0 var(--border-radius-base); /* Rounded corners for image */
}
.partner-vacancy-img {
    aspect-ratio: 16/9; /* Maintain aspect ratio */
    object-fit: cover;
    background-color: var(--background-page);
    max-height: 200px; /* Limit height for consistency */
    width: 100%; /* Ensure it fills its container */
}
@media (min-width: 768px) {
    .partner-vacancy-img {
        height: 100%; /* Fill height on larger screens */
        max-height: none;
    }
}
@media (max-width: 767.98px) {
    .partner-vacancy-card .img-fluid {
        border-radius: var(--border-radius-base) var(--border-radius-base) 0 0; /* Adjust for top on small screens */
    }
}

.form-control {
    border-radius: var(--border-radius-base); /* Consistent border radius */
    padding: var(--spacing-sm) var(--spacing-md); /* Good padding */
    border: 1px solid var(--border-color-light);
    transition: border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease; /* Specific transitions */
}

.form-control:focus {
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 .25rem rgba(106, 27, 154, .25); /* Purple shadow */
}

/* Card titles and text colors */
.card-title {
    color: var(--primary-purple); /* Main purple for titles */
    font-weight: 700;
}

.card-subtitle {
    color: var(--text-secondary) !important; /* Default muted text for subtitles */
    font-size: 0.95rem;
}

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

.card-text strong {
    color: var(--dark-purple);
}

.text-success {
    color: #28a745 !important; /* Ensure success text is vibrant green */
}

.text-danger {
    color: #dc3545 !important; /* Ensure danger text is vibrant red */
}

/* Scroll to top button */
#scrollToTopBtn {
    display: none; /* Hidden by default */
    position: fixed; /* Fixed position */
    bottom: var(--footer-height-clearance); /* Place the button above the footer */
    right: var(--spacing-lg); /* Place the button at the right */
    z-index: 99; /* Make sure it does not overlap with other elements */
    border: none; /* Remove borders */
    outline: none; /* Remove outline */
    background-color: var(--accent-blue); /* Set a background color */
    color: var(--text-light); /* Text color */
    cursor: pointer; /* Add a mouse pointer on hover */
    padding: 1.1rem; /* Slightly more padding for a larger button */
    border-radius: 50%; /* Rounded corners */
    font-size: 1.8rem; /* Increase font size for arrow to make it more prominent */
    line-height: 1; /* Adjust line height for better centering */
    box-shadow: 0 4px 12px var(--shadow-medium); /* Add a subtle shadow */
    transition: all var(--transition-speed) var(--transition-ease); /* Smooth transition for all button properties */
    will-change: transform, opacity, box-shadow;
}

#scrollToTopBtn:hover {
    background-color: #0097a7; /* Darker background on hover */
    transform: translateY(-5px) scale(1.05); /* More pronounced lift and scale */
    box-shadow: 0 8px 20px var(--shadow-strong);
}

/* Gradient background for important info card */
.bg-gradient-primary {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--dark-purple) 100%);
}

/* Enhanced list group styling for Important Information menu */
.list-group-item {
    transition: all var(--transition-speed) var(--transition-ease);
    will-change: transform, background-color, border-left-color, box-shadow; /* Hint for browser optimization */
    border-left: 5px solid transparent; /* Wider border for emphasis */
    background-color: var(--background-card); /* White background */
    margin-bottom: 2px;
    border-top: none !important;
    border-right: none !important;
    border-bottom: 1px solid var(--border-color-light) !important; /* Subtle separator */
    border-radius: var(--border-radius-base); /* Consistent with cards */
    padding: var(--spacing-md) var(--spacing-lg); /* Generous padding */
}
.list-group-item:first-child { border-top-left-radius: var(--border-radius-base); border-top-right-radius: var(--border-radius-base); }
.list-group-item:last-child { border-bottom-left-radius: var(--border-radius-base); border-bottom-right-radius: var(--border-radius-base); border-bottom: none !important; }

.list-group-item:hover {
    background-color: rgba(106, 27, 154, 0.07); /* Lighter purple tint on hover */
    border-left-color: var(--primary-purple);
    transform: translateX(5px); /* More pronounced slide */
    box-shadow: 0 4px 15px var(--shadow-light);
}

/* Enhanced shadow for card */
.shadow-lg {
    box-shadow: 0 15px 40px var(--shadow-medium) !important; /* More pronounced large shadow */
}

/* Subtle divider between items */
.list-group-item:not(:last-child) {
    border-bottom: 1px solid var(--border-color-light) !important;
}

/* Icon styling for list items */
.list-group-item span {
    display: inline-block;
    transition: transform var(--transition-speed) ease;
    will-change: transform; /* Hint for browser optimization */
}

.list-group-item:hover span {
    transform: scale(1.1);
}

/* New: hover-elevate utility used for the links menu cards */
.hover-elevate {
    border-radius: var(--border-radius-base);
    overflow: hidden;
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
    will-change: transform, box-shadow; /* Hint for browser optimization */
}

.hover-elevate .card-body {
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
}

.hover-elevate:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px var(--shadow-medium);
}

/* Small screens: slightly reduced hover/transform so it stays smooth on touch devices */
@media (max-width: 576px) {
    .hover-elevate:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 20px var(--shadow-light);
    }
}

/* Adjustments for specific elements */
.mb-3 { margin-bottom: var(--spacing-md) !important; }
.mt-3 { margin-top: var(--spacing-md) !important; }
.mt-4 { margin-top: var(--spacing-lg) !important; }
.mt-5 { margin-top: var(--spacing-xl) !important; }

.vstack.gap-3 > :not(:last-child) {
    margin-bottom: var(--spacing-md) !important;
}

.vstack.gap-4 > :not(:last-child) { /* Added for partner vacancies display */
    margin-bottom: var(--spacing-lg) !important;
}

/* Search input specific styling */
.search-input-group {
    border: 1px solid var(--border-color-light); /* Add a subtle border to the entire group */
    border-radius: var(--border-radius-base); /* Apply border radius to the entire group */
    overflow: hidden; /* Ensures contents stay within rounded borders */
    box-shadow: 0 2px 8px var(--shadow-light);
    transition: all var(--transition-speed) ease;
    will-change: box-shadow, border-color; /* Hint for browser optimization */
    margin-bottom: var(--spacing-lg); /* Add margin below the search input group */
}
.search-input-group:focus-within {
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 .25rem rgba(106, 27, 154, .25), 0 4px 12px var(--shadow-medium); /* Stronger shadow on focus */
}

.input-group-text {
    background-color: var(--background-card); /* Make background white like the input */
    border: none; /* Remove individual border */
    padding: var(--spacing-sm) var(--spacing-md); /* Consistent padding */
    color: var(--text-secondary); /* Muted icon color for better visual balance */
}

#search-input {
    border: none; /* Remove individual border */
    box-shadow: none; /* Remove individual shadow */
}

/* Ensure inner elements don't create double borders or conflicting shadows on focus */
.search-input-group:focus-within .form-control,
.search-input-group:focus-within .input-group-text {
    border-color: transparent; /* Reset border */
    box-shadow: none; /* Remove individual element shadow to prevent double shadow */
    position: relative;
    z-index: 1; /* Keep focused element on top if needed for border overlay */
}

/* Adjustments for salary display */
.card-text .fw-bold.fs-5 {
    font-size: 1.45rem !important; /* Slightly larger for emphasis */
}

/* Partner alert highlight */
.partner-alert-highlight {
    background: linear-gradient(135deg, #fff3cd 0%, #ffe082 100%); /* Softer yellow gradient */
    border-left: 6px solid #ffc107; /* Thicker border */
    padding: var(--spacing-lg) var(--spacing-xl); /* More generous padding */
    margin: var(--spacing-xxl) 0; /* More vertical margin */
    border-radius: var(--border-radius-base);
    box-shadow: 0 4px 15px var(--shadow-light); /* Stronger default shadow */
    font-size: 1.15rem; /* Slightly larger text */
    line-height: 1.7;
    animation: pulseGlow 3s ease-in-out infinite alternate;
    will-change: box-shadow; /* Hint for browser optimization */
}

@keyframes pulseGlow {
    from { box-shadow: 0 4px 15px var(--shadow-light), 0 0 0 0px rgba(255, 193, 7, 0.1); }
    to { box-shadow: 0 6px 20px var(--shadow-medium), 0 0 0 10px rgba(255, 193, 7, 0); }
}

/* Highlight link for partner vacancies */
.partner-highlight-link {
    display: inline-block;
    background: linear-gradient(45deg, #ff6b6b, #ff8e53); /* Vibrant orange-red gradient */
    color: var(--text-light) !important;
    padding: 0.6rem 1.2rem; /* Larger padding */
    border-radius: 25px; /* More rounded pill shape */
    text-decoration: none;
    font-weight: 700;
    transition: all var(--transition-speed) var(--transition-ease);
    will-change: transform, box-shadow, background; /* Hint for browser optimization */
    box-shadow: 0 4px 10px var(--shadow-medium); /* Stronger shadow */
    margin-top: var(--spacing-md);
}

.partner-highlight-link:hover {
    transform: translateY(-4px) scale(1.03); /* More pronounced lift and scale */
    box-shadow: 0 8px 20px var(--shadow-active);
    background: linear-gradient(45deg, #ff5252, #ff7043);
}

/* Footer styling */
.footer {
    background-color: var(--primary-purple); /* Use variable for consistency */
    color: var(--text-light);
    padding: var(--spacing-xl) 0; /* Consistent vertical padding */
    width: 100%; /* Занимает всю ширину */
    position: relative; /* Позиционирование */
    box-shadow: 0 -4px 15px var(--shadow-medium); /* Keep top shadow */
    margin-top: var(--spacing-xxl); /* Ensure good separation from main content */
}

.footer-content {
    max-width: 1200px; /* Максимальная ширина контента */
    margin: 0 auto; /* Центрирование */
    text-align: center; /* Центрирование текста */
}

.footer .footer-logo {
    font-weight: 900; /* Even bolder */
    font-size: 2.2rem; /* Larger font size */
    color: var(--text-light); /* Explicitly white */
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3); /* Add text shadow */
    transition: all var(--transition-speed) ease; /* Smooth transition for hover effects */
}

.footer .footer-logo:hover {
    transform: translateY(-3px) scale(1.02); /* Slight lift and scale on hover */
    color: var(--accent-blue); /* Change color on hover for feedback */
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.4); /* Stronger shadow on hover */
}

.footer .footer-logo img {
    height: 40px; /* Slightly larger image */
    width: auto;
    transition: transform var(--transition-speed) ease; /* Smooth transition for image hover */
}

.footer .footer-logo:hover img {
    transform: rotate(-5deg) scale(1.1); /* Rotate and scale image on hover */
}

.footer p {
    color: var(--text-light); /* Ensure paragraph text is white */
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.footer-links {
    display: flex; /* Горизонтальное размещение секций */
    justify-content: space-around; /* Разделение секций */
    margin-top: var(--spacing-xl); /* Adjusted from 20px to variable */
    max-width: 1200px; /* Max width for sections */
    margin-left: auto;
    margin-right: auto;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

.footer-section {
    flex: 1; /* Равное распределение ширины */
    padding: 0 var(--spacing-sm); /* Adjusted from 10px to variable */
    min-width: 200px; /* Ensure sections don't get too small before wrapping */
    margin-bottom: var(--spacing-md); /* Add margin for wrapped sections */
}

.footer-section h5 {
    color: var(--text-light); /* Ensure heading is white */
    font-weight: bold; /* Ensure bold as per HTML */
    margin-bottom: var(--spacing-md); /* Adjusted from 15px to variable */
}

.footer-section ul {
    list-style: none; /* Убираем маркеры списка */
    padding: 0; /* Убираем отступы */
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm); /* Adjusted from 10px to variable */
}

.footer-section ul li a {
    color: var(--text-light); /* Цвет ссылок */
    text-decoration: none; /* Убираем подчеркивание */
    transition: text-decoration var(--transition-speed) ease; /* Smooth transition for underline */
}

.footer-section ul li a:hover {
    text-decoration: underline; /* Подчеркивание при наведении */
    color: var(--accent-blue); /* Highlight on hover */
}

/* Animation Keyframes */
@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slide-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Animation Classes */
.animate-fade-in { animation: fade-in 0.6s ease-out forwards; }
.animate-slide-up { animation: slide-up 0.6s ease-out forwards; }

/* Staggered animations for cards in lists */
#vacancies-list .card, #moderation-list .card, #published-list .card, #partner-vacancies-list-admin .card, #partner-vacancies-display .card {
    animation: slide-up 0.6s ease-out forwards;
}

#vacancies-list .card:nth-child(1), #moderation-list .card:nth-child(1), #published-list .card:nth-child(1), #partner-vacancies-list-admin .card:nth-child(1), #partner-vacancies-display .card:nth-child(1) { animation-delay: 0.1s; }
#vacancies-list .card:nth-child(2), #moderation-list .card:nth-child(2), #published-list .card:nth-child(2), #partner-vacancies-list-admin .card:nth-child(2), #partner-vacancies-display .card:nth-child(2) { animation-delay: 0.2s; }
#vacancies-list .card:nth-child(3), #moderation-list .card:nth-child(3), #published-list .card:nth-child(3), #partner-vacancies-list-admin .card:nth-child(3), #partner-vacancies-display .card:nth-child(3) { animation-delay: 0.3s; }
#vacancies-list .card:nth-child(4), #moderation-list .card:nth-child(4), #published-list .card:nth-child(4), #partner-vacancies-list-admin .card:nth-child(4), #partner-vacancies-display .card:nth-child(4) { animation-delay: 0.4s; }
#vacancies-list .card:nth-child(5), #moderation-list .card:nth-child(5), #published-list .card:nth-child(5), #partner-vacancies-list-admin .card:nth-child(5), #partner-vacancies-display .card:nth-child(5) { animation-delay: 0.5s; }

/* Optimize loading states for smooth experience */
.loading-spinner {
    will-change: transform;
    transform: translateZ(0);
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    * {
        transition: none !important;
        animation: none !important;
    }
    
    .animate-slide-up,
    .animate-fade-in,
    .hover-elevate {
        transition: none;
    }
}

/* Optimize image container sizes to prevent layout shifts */
.partner-vacancy-img {
    aspect-ratio: 16/9;
    object-fit: cover;
    background-color: var(--background-page);
}

/* Optimize scroll performance for mobile */
@media (max-width: 768px) {
    html {
        -webkit-overflow-scrolling: touch;
    }
    
    body {
        overscroll-behavior-y: contain;
    }
}

/* New styles for menu button */
.menu-button {
    position: fixed;
    left: var(--spacing-xl); /* Adjusted from 20px */
    top: var(--spacing-xl); /* Adjusted from 20px */
    background-color: var(--primary-purple); /* Specific color from prompt */
    color: var(--text-light);
    border: none;
    border-radius: 5px; /* Specific radius from prompt */
    width: 56px;
    height: 56px;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 8px var(--shadow-medium);
    z-index: 1000;
    transition: all var(--transition-speed) ease; /* Added for animation */
}

/* Animation for menu button */
.menu-button:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 12px var(--shadow-strong);
}

/* New: Overlay when menu is open */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent black */
    z-index: 998; /* Below menu, above content */
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

body.menu-open .menu-overlay {
    opacity: 1;
    visibility: visible;
}

/* Styles for side menu */
.side-menu {
    position: fixed;
    top: 0;
    left: -100%; /* Hidden off-screen, full width */
    width: 100%; /* Full screen width */
    height: 100%;
    background-color: var(--background-card); /* Use variable for consistency */
    box-shadow: 2px 0 15px var(--shadow-strong); /* Stronger shadow */
    transition: left 0.4s var(--transition-ease); /* Bouncy transition */
    padding: 0; /* No overall padding here, content will have padding */
    z-index: 999;
    display: flex; /* Flex container for content */
    flex-direction: column;
    justify-content: flex-start; /* Align content to the top */
    align-items: flex-start; /* Align items to the start (left) */
    overflow-y: auto; /* Enable scrolling for long menus */
    -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
}

/* Side menu header styling */
.side-menu-header {
    background: linear-gradient(90deg, var(--dark-purple) 0%, var(--primary-purple) 100%);
    color: var(--text-light);
    padding: var(--spacing-md) var(--spacing-lg);
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 2px 10px var(--shadow-medium);
    position: sticky; /* Keep header visible on scroll */
    top: 0;
    z-index: 1; /* Above scrollable content */
}

.side-menu-header h2 {
    font-size: 1.8rem;
    color: var(--text-light); /* Title color */
    margin: 0; /* Remove default h2 margin */
    padding: var(--spacing-sm) 0;
    font-weight: 700;
}

/* Styles for menu items */
.side-menu ul {
    list-style: none;
    padding: var(--spacing-md) var(--spacing-lg); /* Padding for the entire list */
    margin: 0;
    flex-grow: 1; /* Allow list to take available space */
    width: 100%; /* Ensure list takes full width */
}

.side-menu ul li {
    margin: 0 0 var(--spacing-sm) 0; /* Adjusted vertical margin for list items */
}

.side-menu ul li a {
    text-decoration: none;
    display: flex; /* Added */
    align-items: center; /* Added */
    gap: var(--spacing-md); /* Space between icon and text */
    padding: var(--spacing-md) var(--spacing-sm); /* More padding for button feel */
    border-radius: var(--border-radius-base); /* Rounded corners */
    color: var(--text-primary); /* Default link color */
    font-weight: 500; /* Medium weight */
    transition: all var(--transition-speed) var(--transition-ease); /* Smooth transition */
    position: relative; /* For potential pseudo-elements or deeper effects */
    width: 100%; /* Ensure link fills its container */
    overflow: hidden; /* For pseudo-element animation */
}

/* Active menu item styling */
.side-menu ul li a.active {
    background-color: var(--light-purple); /* Light purple background */
    color: var(--dark-purple); /* Darker text */
    font-weight: 600; /* Bolder for active state */
    box-shadow: 0 2px 10px var(--shadow-light);
    border-left: 5px solid var(--primary-purple); /* Highlight active link */
    padding-left: calc(var(--spacing-sm) - 5px); /* Adjust padding to account for border */
}

.side-menu ul li a:hover,
.side-menu ul li a:focus {
    background-color: var(--light-purple); /* Light purple background on hover */
    color: var(--dark-purple); /* Darker text */
    transform: translateX(5px) scale(1.01); /* Slide right and slightly scale */
    box-shadow: 0 4px 15px var(--shadow-light); /* Subtle shadow */
    text-decoration: none; /* Remove underline on hover */
}

/* Style for icons within menu links */
.side-menu ul li a i {
    font-size: 1.2rem; /* Make icons slightly larger */
    color: var(--primary-purple); /* Icon color */
    transition: transform var(--transition-speed) ease;
}
.side-menu ul li a:hover i {
    transform: scale(1.1); /* Slightly scale icon on hover */
}

/* Styles for close button */
.close-button {
    position: absolute; /* Added for precise positioning */
    top: var(--spacing-md); /* Aligned with overall padding */
    right: var(--spacing-lg); /* Aligned with overall padding */
    background-color: transparent;
    border: none;
    font-size: 2.2rem; /* Larger for better tap target */
    cursor: pointer;
    color: var(--text-light); /* White color as it's in the purple header */
    transition: color 0.2s ease, transform 0.2s ease;
    padding: var(--spacing-xs); /* Make clickable area larger */
    z-index: 2; /* Ensure it's above the header content */
}

.close-button:hover {
    color: var(--accent-blue); /* Accent color on hover */
    transform: rotate(90deg); /* Simple animation */
}

/* Side menu footer */
.side-menu-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--background-page);
    border-top: 1px solid var(--border-color-light);
    width: 100%;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.85rem;
    position: sticky; /* Keep footer visible on scroll */
    bottom: 0;
    z-index: 1; /* Above scrollable content */
}

/* Specific to VK Mini App: hide the menu button if the VK app itself provides navigation */
.vk-mini-app .menu-button {
    display: none !important;
}

/* Custom styling for the "Call" button */
.btn-call-action {
    background: linear-gradient(45deg, var(--accent-blue), #00AEC8); /* A more dynamic blue gradient */
    border: none;
    color: var(--text-light);
    font-weight: 700; /* Bolder */
    padding: 0.6rem 1.2rem; /* Slightly more padding */
    font-size: 0.95rem; /* Slightly larger text */
    display: inline-flex; /* To align icon and text */
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 188, 212, 0.3); /* Subtle blue shadow */
    transition: all var(--transition-speed) var(--transition-ease);
    will-change: transform, box-shadow, background; /* Hint for browser optimization */
    border-radius: var(--border-radius-base); /* Consistent border-radius */
}

.btn-call-action i {
    font-size: 1.1em; /* Make the icon slightly larger than text */
    line-height: 1; /* Ensure vertical alignment */
}

.btn-call-action:hover {
    background: linear-gradient(45deg, #00AEC8, #0097a7); /* Darker gradient on hover */
    transform: translateY(-4px); /* More pronounced lift */
    box-shadow: 0 8px 20px rgba(0, 188, 212, 0.45); /* Stronger shadow on hover */
}

.btn-call-action:active {
    transform: translateY(0); /* Press down effect */
    box-shadow: 0 2px 8px rgba(0, 188, 212, 0.25);
}

@keyframes pulse-call {
    0% { transform: scale(1); }
    50% { transform: scale(1.03); } /* Subtle pulse */
    100% { transform: scale(1); }
}

.btn-call-action.animate-pulse {
    animation: pulse-call 2s infinite ease-in-out;
}

/* Branding section at the top of index.html */
.branding-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--background-card);
    border-bottom: 1px solid var(--border-color-light); /* Change to border-bottom for top section */
    border-radius: var(--border-radius-base);
    margin-bottom: var(--spacing-xxl) !important; /* Adjust margin for proper spacing */
    box-shadow: 0 5px 20px var(--shadow-light); /* Shadow for top section */
}

.branding-icon {
    width: 120px; /* Slightly larger icon */
    height: 120px;
    object-fit: contain;
    margin-bottom: var(--spacing-md);
}

.branding-section h3 {
    font-size: 1.6rem;
    line-height: 1.4;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    color: var(--dark-purple);
}

/* Style for the current date widget */
#current-date-widget {
    font-size: 1.15rem; /* Increased for better visibility */
    font-weight: 600; /* Bolder for emphasis */
    color: var(--primary-purple); /* Use primary brand color to make it stand out */
    letter-spacing: 0.03em; /* Subtle letter spacing for a modern look */
}

/* Buttons for General Use */
.btn-primary {
    background-color: var(--primary-purple);
    border-color: var(--primary-purple);
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-base);
    transition: all var(--transition-speed) var(--transition-ease);
}
.btn-primary:hover {
    background-color: var(--dark-purple);
    border-color: var(--dark-purple);
    box-shadow: 0 4px 10px var(--shadow-medium);
    transform: translateY(-2px);
}
.btn-primary:active {
    background-color: var(--dark-purple);
    border-color: var(--dark-purple);
    box-shadow: 0 2px 5px var(--shadow-light);
    transform: translateY(0);
}

.btn-outline-primary {
    color: var(--primary-purple);
    border-color: var(--primary-purple);
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-base);
    transition: all var(--transition-speed) var(--transition-ease);
}
.btn-outline-primary:hover {
    background-color: var(--primary-purple);
    color: var(--text-light);
    box-shadow: 0 4px 10px var(--shadow-medium);
    transform: translateY(-2px);
}

.btn-outline-danger {
    color: #dc3545;
    border-color: #dc3545;
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-base);
    transition: all var(--transition-speed) var(--transition-ease);
}
.btn-outline-danger:hover {
    background-color: #dc3545;
    color: var(--text-light);
    box-shadow: 0 4px 10px var(--shadow-medium);
    transform: translateY(-2px);
}

.btn-outline-info {
    color: var(--accent-blue);
    border-color: var(--accent-blue);
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-base);
    transition: all var(--transition-speed) var(--transition-ease);
}
.btn-outline-info:hover {
    background-color: var(--accent-blue);
    color: var(--text-light);
    box-shadow: 0 4px 10px var(--shadow-medium);
    transform: translateY(-2px);
}

/* Admin Panel specific styles */
#admin-panel .nav-tabs .nav-link {
    color: var(--dark-purple);
    border-color: transparent;
    transition: all var(--transition-speed) var(--transition-ease);
    font-weight: 600;
}
#admin-panel .nav-tabs .nav-link.active {
    color: var(--primary-purple);
    background-color: var(--background-card);
    border-color: var(--primary-purple) var(--primary-purple) transparent var(--primary-purple);
    border-top-left-radius: var(--border-radius-base);
    border-top-right-radius: var(--border-radius-base);
}
#admin-panel .nav-tabs .nav-link:hover {
    border-color: var(--light-purple);
}

.fixed-chat-button {
    /* Existing styles are fine, just ensure it uses variables */
    position: fixed; 
    top: 50%; 
    right: var(--spacing-xl); /* Use variable for right positioning */
    transform: translateY(-50%); 
    z-index: 1000;
}
.fixed-chat-button .btn {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 50px; /* Pill shape */
    font-size: 1.1rem;
    font-weight: 700;
}

/* Additional media queries for responsiveness */
@media (min-width: 992px) { /* Adjustments for desktop screens (Bootstrap 'lg' breakpoint and up) */
    .card {
        padding: var(--spacing-lg) var(--spacing-xl); /* A bit more horizontal padding in cards */
    }

    #search-filters-card .card-body {
        padding: var(--spacing-xl); /* More generous padding inside filter card on desktop */
    }

    #job-post-form-card .card-body {
        padding: var(--spacing-xl); /* More generous padding inside job post form card on desktop */
    }

    .branding-section h3 {
        font-size: 1.8rem; /* Slightly larger text in branding section on desktop */
    }

    #current-date-widget {
        font-size: 1.25rem; /* Larger on desktop */
    }

    .footer .footer-logo {
        font-size: 2.5rem; /* Larger footer logo on desktop */
    }

    .footer .footer-logo img {
        height: 45px; /* Larger image in footer on desktop */
    }

    .footer p {
        font-size: 1rem; /* Slightly larger footer text on desktop */
    }
}

@media (max-width: 767.98px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; margin-top: var(--spacing-xl); }
    .card { padding: var(--spacing-md); }
    .welcome-card { padding: var(--spacing-xl); }
    .partner-alert-highlight {
        padding: var(--spacing-md);
        margin: var(--spacing-xl) 0;
        font-size: 1rem;
    }
    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    .branding-icon { width: 100px; height: 100px; }
    .branding-section h3 { font-size: 1.4rem; }
    #current-date-widget {
        font-size: 1.1rem; /* Slightly smaller on mobile */
    }
    .footer { padding: var(--spacing-lg) 0; } /* Use specific padding from prompt */
    #scrollToTopBtn {
        bottom: calc(var(--footer-height-clearance) / 2); /* Adjust button position on mobile */
        right: var(--spacing-md);
        padding: 0.9rem;
        font-size: 1.5rem;
    }
    .footer .footer-logo {
        font-size: 2rem; /* Adjusted for mobile */
    }
    .footer .footer-logo img {
        height: 35px; /* Adjusted for mobile */
    }
    .menu-button {
        left: var(--spacing-md); /* Adjusted for mobile */
        top: var(--spacing-md); /* Adjusted for mobile */
        width: 48px;
        height: 48px;
        font-size: 20px;
        padding: 0; /* Remove padding, handled by width/height */
    }
    .side-menu-header {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    .side-menu-header h2 {
        font-size: 1.5rem;
    }
    .close-button {
        top: var(--spacing-sm);
        right: var(--spacing-md);
        font-size: 2rem;
    }
    .side-menu ul {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    .side-menu-footer {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .footer-section {
        flex: 1 1 100%; /* Stack sections vertically on small screens */
        text-align: center;
    }
    .footer-section ul {
        padding-left: 0;
    }

    .fixed-chat-button {
        right: var(--spacing-md); /* Adjust for mobile */
        .btn {
            padding: var(--spacing-sm) var(--spacing-md);
            font-size: 1rem;
        }
    }
}