/* ============================================
   Logs BackOffice — light and clean
   ============================================ */

:root {
    --lb-primary: #0066cc;
    --lb-primary-hover: #0052a3;
    --lb-danger: #dc3545;
    --lb-success: #28a745;

    --lb-bg-page: #f5f7fa;
    --lb-bg-white: #ffffff;
    --lb-bg-section: #f8f9fa;
    --lb-bg-hover: #f0f2f5;

    --lb-text-primary: #212529;
    --lb-text-secondary: #6c757d;
    --lb-text-muted: #adb5bd;

    --lb-border: #dee2e6;
    --lb-border-light: #e9ecef;

    --lb-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --lb-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

/* ============================================
   Base
   ============================================ */

html {
    font-size: 14px;
    position: relative;
    min-height: 100%;
}

@media (min-width: 768px) {
    html {
        font-size: 15px;
    }
}

body {
    background-color: var(--lb-bg-page);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    color: var(--lb-text-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', 'Arial', sans-serif;
    line-height: 1.5;
}

main {
    flex: 1 0 auto;
}

/* ============================================
   Navbar
   ============================================ */

.navbar {
    background-color: var(--lb-bg-white) !important;
    border-bottom: 1px solid var(--lb-border);
    box-shadow: var(--lb-shadow-sm);
    padding: 0 !important;
}

.navbar .container-fluid {
    max-width: 1400px;
    padding: 0 2.5rem;
    margin: 0 auto;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--lb-text-primary) !important;
    padding: 0.9rem 0 !important;
    margin-right: 1.5rem !important;
    text-decoration: none !important;
}

.navbar-brand:hover {
    color: var(--lb-primary) !important;
}

.navbar-brand .bi {
    color: var(--lb-primary);
    font-size: 1.15rem;
}

.navbar-nav {
    display: flex !important;
    flex-direction: row !important;
    gap: 0.25rem;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

.navbar .nav-link {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--lb-text-secondary) !important;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.9rem 1rem !important;
    text-decoration: none !important;
    border-bottom: 2px solid transparent;
    transition: color 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
}

.navbar .nav-link:hover {
    color: var(--lb-primary) !important;
    background-color: var(--lb-bg-hover);
}

/* The page you are on: coloured, with a rule under it. */
.navbar .nav-link.active {
    color: var(--lb-primary) !important;
    border-bottom-color: var(--lb-primary);
}

@media (max-width: 767px) {
    .navbar .container-fluid {
        padding: 0 1rem;
    }

    .navbar-brand {
        margin-right: 0.75rem !important;
    }

    .navbar .nav-link {
        padding: 0.9rem 0.6rem !important;
    }
}

/* ============================================
   Cards, tables, forms
   ============================================ */

.card {
    border: 1px solid var(--lb-border-light);
    border-radius: 0.5rem;
    box-shadow: var(--lb-shadow-sm);
}

.table {
    background-color: var(--lb-bg-white);
}

.table > thead {
    border-bottom: 2px solid var(--lb-border);
}

.table > thead th {
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--lb-text-secondary);
}

.table-responsive {
    border-radius: 0.5rem;
    box-shadow: var(--lb-shadow-sm);
    overflow: hidden;
}

details > summary {
    cursor: pointer;
    color: var(--lb-primary);
}

details > summary:hover {
    text-decoration: underline;
}

.btn:focus, .btn:active:focus, .form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 0.2rem rgba(0, 102, 204, 0.15);
}

/* ============================================
   Changed fields, shown inline in the logs table
   ============================================ */

.changes-table {
    width: 100%;
    margin: 0;
    border-collapse: collapse;
    font-size: 0.8rem;
}

.changes-table td {
    padding: 0.15rem 0.4rem 0.15rem 0;
    vertical-align: top;
    border: none;
}

.changes-table tr + tr td {
    border-top: 1px solid var(--lb-border-light);
}

.changes-field {
    font-weight: 600;
    color: var(--lb-text-primary);
    white-space: nowrap;
}

/* Long values wrap instead of stretching the row off the screen. */
.changes-before,
.changes-after {
    max-width: 22rem;
    word-break: break-word;
}

.changes-before {
    color: var(--lb-danger);
    text-decoration-color: rgba(220, 53, 69, 0.4);
}

.changes-after {
    color: var(--lb-success);
}

.changes-arrow {
    color: var(--lb-text-muted);
    padding: 0 0.3rem !important;
}