/* Custom Bootstrap Overrides & Global Styles */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --bs-font-sans-serif: 'Inter', sans-serif;
    --primary-color: #4f46e5;   /* Indigo 600 */
    --secondary-color: #64748b; /* Slate 500 */
    --success-color: #10b981;   /* Emerald 500 */
    --danger-color: #ef4444;    /* Red 500 */
    --dark-sidebar: #1e1e2d;
    --light-bg: #f3f4f6;
}

body {
    background-color: var(--light-bg);
    color: #334155;
}

/* Navbar */
.navbar-brand {
    font-weight: 700;
    letter-spacing: -0.5px;
}
.nav-link {
    font-weight: 500;
    color: #4b5563;
}
.nav-link:hover, .nav-link.active {
    color: var(--primary-color);
}

/* Sidebar (Admin/Recruiter/Candidate) */
.sidebar {
    min-height: 100vh;
    background-color: var(--dark-sidebar);
    color: #a2a3b7;
}
.sidebar .nav-link {
    color: #a2a3b7;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    border-left: 3px solid transparent;
}
.sidebar .nav-link:hover, .sidebar .nav-link.active {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.05);
    border-left-color: var(--primary-color);
}
.sidebar .nav-link i {
    width: 24px;
    margin-right: 10px;
}
.sidebar-brand {
    padding: 1.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    text-align: center;
    background-color: rgba(0,0,0,0.1);
}

/* Utilities */
.card {
    border: none;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.06);
    margin-bottom: 1.5rem;
}
.card-header {
    background-color: #fff;
    border-bottom: 1px solid #f1f5f9;
    font-weight: 600;
    padding: 1rem 1.5rem;
}
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}
.btn-primary:hover {
    background-color: #4338ca;
    border-color: #4338ca;
}
.hero-section {
    background: linear-gradient(135deg, #4f46e5 0%, #3b82f6 100%);
    color: white;
    padding: 4rem 0;
}
.section-title {
    font-weight: 700;
    margin-bottom: 2rem;
    position: relative;
    padding-bottom: 10px;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
    border-radius: 2px;
}