/**
 * Main styles - base layout for all pages
 * Uses Bootstrap as foundation
 */

/* Base body layout */
body {
    padding-top: 56px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-color: #f5f5f5;
}

main {
    flex: 1 0 auto;
}

/* Footer */
footer {
    flex-shrink: 0;
    background: #212529;
    color: rgba(255, 255, 255, 0.6);
    padding: 2rem 0;
}

footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

footer a:hover {
    color: #fff;
}

/* Navbar brand */
.navbar-brand {
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* Cards */
.card {
    border: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    border-radius: 0.5rem;
}

.card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

/* Hero section */
.hero-section {
    background: linear-gradient(135deg, #0d6efd 0%, #6610f2 100%);
    color: white;
    padding: 3.5rem 0 3rem;
    margin-bottom: 2rem;
    border-radius: 0;
}

/* Page header */
.page-header {
    background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
    color: white;
    padding: 2rem 0;
    margin-bottom: 2rem;
}

/* Breadcrumb overrides */
.breadcrumb {
    background: transparent;
    padding: 0;
    margin-bottom: 1rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: #6c757d;
}

.breadcrumb-item a {
    color: #0d6efd;
    text-decoration: none;
}

/* Admin nav-pills active state */
.nav-pills .nav-link.active {
    background-color: #0d6efd;
}