/* Global Styles & Variables */
:root {
    --primary: #3498db; --secondary: #2c3e50; --light: #f8f9fa;
    --dark: #343a40; --gray: #6c757d; --success: #28a745;
    --danger: #dc3545; --warning: #ffc107; --info: #17a2b8;
}

/* Dark Mode Theme */
[data-theme="dark"] {
    --primary: #5cb8e6; --secondary: #f8f9fa; --light: #212529;
    --dark: #f8f9fa; --gray: #adb5bd;
    background-color: var(--light); color: var(--dark);
}
/* Dark mode for Header */
[data-theme="dark"] header {
    background-color: #2c3e50;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}
[data-theme="dark"] .logo-text,
[data-theme="dark"] .nav-link,
[data-theme="dark"] .theme-toggle {
    color: var(--dark) !important;
}
[data-theme="dark"] .btn-outline {
    border-color: var(--primary) !important;
    color: var(--primary) !important;
}
[data-theme="dark"] .btn-outline:hover {
    background-color: var(--primary) !important;
    color: #212529 !important;
}
/* Dark mode for Page Content */
[data-theme="dark"] .card,
[data-theme="dark"] .filter-bar,
[data-theme="dark"] .modal-content {
    background-color: #343a40; color: var(--dark);
}
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: #495057; color: var(--dark); border-color: #6c757d;
}
[data-theme="dark"] .card-title, [data-theme="dark"] .section-title, [data-theme="dark"] h1 { color: var(--dark) !important; }
[data-theme="dark"] .text-muted { color: var(--gray) !important; }
[data-theme="dark"] .btn-close { filter: invert(1); }
[data-theme="dark"] .page-item .page-link { background: #495057; color: var(--primary); }
[data-theme="dark"] .page-item .page-link:hover { background: var(--primary); color: #343a40; }
[data-theme="dark"] .page-item.active .page-link { background: var(--primary) !important; color: #343a40 !important; }
[data-theme="dark"] .page-item.disabled .page-link { background: #495057; color: #6c757d; }

/* Base & Layout Styles */
body {
    background-color: var(--light);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    transition: background-color 0.3s, color 0.3s;
}

/* --- HEADER STYLES (FROM PREVIOUS FILE) --- */
header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background-color 0.3s, box-shadow 0.3s;
}
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--secondary);
}
.logo-icon {
    background-color: var(--primary);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 0.5rem;
    flex-shrink: 0;
}
.logo-text {
    font-size: 1.5rem;
    font-weight: bold;
    white-space: nowrap;
    color: var(--secondary);
    transition: color 0.3s;
}
.logo-text span {
    color: var(--primary);
}
.nav-link {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
    transition: color 0.3s;
}
.nav-link:hover {
    color: var(--primary);
}
.btn {
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.btn-outline {
    background-color: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}
.btn-outline:hover {
    background-color: var(--primary);
    color: white;
}
.btn-primary {
    background-color: var(--primary);
    color: white;
    border: 1px solid var(--primary);
}
.btn-primary:hover {
    background-color: #2980b9;
    border-color: #2980b9;
}
.theme-toggle {
    background: none;
    border: none;
    color: var(--dark);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s;
}
.theme-toggle:hover {
    color: var(--primary);
}
/* --- END OF HEADER STYLES --- */


/* Component Styles for Browse Jobs Page */
.filter-bar {
    background-color: white; padding: 1.5rem; border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    margin-bottom: 2.5rem; transition: background-color 0.3s;
}
.form-control, .form-select { border-radius: 8px; padding: 0.75rem 1rem; }
.form-control:focus, .form-select:focus {
    border-color: var(--primary); box-shadow: 0 0 0 0.25rem rgba(52, 152, 219, 0.25);
}

.filter-btn {
    background-color: var(--primary); color: white; border: none;
    padding: 0.75rem 1.5rem; border-radius: 8px; font-weight: 600;
    transition: background-color 0.3s, transform 0.2s;
}
.filter-btn:hover { background-color: #2980b9; transform: translateY(-2px); }

.job-results-info { color: var(--gray); font-weight: 500; }

.card {
    background: white; border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%; border: none;
}
.card:hover { transform: translateY(-8px); box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15); }
.card-body { padding: 1.75rem; display: flex; flex-direction: column; height: 100%; }
.card-title { font-size: 1.3rem; margin-bottom: 0.5rem; color: var(--secondary); font-weight: 600; }
.card-text { color: var(--gray); display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; }
.card-text i { color: var(--primary); }
.card .badge {
    background-color: var(--primary) !important; font-weight: 500;
    padding: 0.4em 0.8em; border-radius: 0.375rem;
    align-self: flex-start; margin-bottom: 1rem;
}

/* Animation for Job Cards */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.job-card-item { animation: fadeIn 0.5s ease-in-out; }

.modal-content { border-radius: 12px; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); border: none; }

.pagination-container { display: flex; justify-content: center; margin-top: 3rem; }
.page-item .page-link {
    width: 42px; height: 42px; display: flex; align-items: center; justify-content: center;
    border-radius: 50% !important; margin: 0 4px; border: none; background: #f1f3f5;
    color: var(--primary); font-weight: 500; box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    transition: all 0.2s ease-in-out;
}
.page-item .page-link:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }
.page-item.active .page-link {
    background: var(--primary) !important; color: #fff !important; font-weight: 600;
    box-shadow: 0 4px 10px rgba(52, 152, 219, 0.3);
}
.page-item.disabled .page-link { background: #e9ecef; color: #adb5bd; cursor: not-allowed; box-shadow: none; }

/* Responsive Styles for Header */
 @media (max-width: 991.98px) {
    .navbar-collapse {
        margin-top: 1rem;
    }
    .navbar-nav {
        flex-direction: column;
        align-items: center;
    }
    .nav-item {
        margin-bottom: 0.75rem;
    }
}