/* KBAM UI styles */

:root {
    --rtc-primary: #0056b3;
    --rtc-primary-dark: #003d80;
    --rtc-accent: #00a3e0;
    --rtc-bg: #f4f6f9;
    --rtc-sidebar-bg: #1a1a2e;
    --rtc-sidebar-text: #c8c8d4;
    --rtc-sidebar-muted: #6c6c80;
    --rtc-sidebar-hover: rgba(255, 255, 255, 0.08);
    --rtc-sidebar-active: rgba(0, 163, 224, 0.15);
    --rtc-sidebar-active-border: var(--rtc-accent);
    --rtc-sidebar-width: 240px;
    --rtc-topbar-height: 56px;

    --bs-primary: var(--rtc-primary);
    --bs-primary-rgb: 0, 86, 179;
    --bs-secondary: #4f6075;
    --bs-secondary-rgb: 79, 96, 117;
    --bs-success: #1f8a5b;
    --bs-success-rgb: 31, 138, 91;
    --bs-info: var(--rtc-accent);
    --bs-info-rgb: 0, 163, 224;
    --bs-warning: #d39e00;
    --bs-warning-rgb: 211, 158, 0;
    --bs-danger: #c43d4b;
    --bs-danger-rgb: 196, 61, 75;
    --bs-light: var(--rtc-bg);
    --bs-light-rgb: 244, 246, 249;
    --bs-dark: var(--rtc-sidebar-bg);
    --bs-dark-rgb: 26, 26, 46;
    --bs-link-color: var(--rtc-primary);
    --bs-link-hover-color: var(--rtc-primary-dark);

    --rtc-kb-article-icon-size: clamp(1.65rem, 2.2vw, 2.3rem);
    --rtc-kb-article-title-size: clamp(1.05rem, 1.45vw, 1.3rem);
    --rtc-kb-category-icon-size: clamp(1.7rem, 2.6vw, 2.8rem);
    --rtc-kb-category-title-size: clamp(1.4rem, 2vw, 1.95rem);
}

/* ---- Base ---- */
body {
    background-color: var(--rtc-bg);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    margin: 0;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ---- Topbar ---- */
.topbar {
    background-color: var(--rtc-primary) !important;
    height: var(--rtc-topbar-height);
    z-index: 1030;
}

.topbar .navbar-brand {
    color: #fff !important;
    font-weight: 600;
    font-size: 1.15rem;
}

/* ---- Sidebar (desktop) ---- */
.sidebar {
    background-color: var(--rtc-sidebar-bg);
    width: var(--rtc-sidebar-width);
    min-height: calc(100vh - var(--rtc-topbar-height));
    position: sticky;
    top: var(--rtc-topbar-height);
}

.sidebar-nav {
    padding-top: 0.75rem;
}

.sidebar-section {
    color: var(--rtc-sidebar-muted);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.75rem 1.25rem 0.35rem;
}

.sidebar-link {
    color: var(--rtc-sidebar-text);
    text-decoration: none;
    display: flex;
    align-items: center;
    padding: 0.55rem 1.25rem;
    font-size: 0.875rem;
    border-left: 3px solid transparent;
    transition: background-color 0.15s, border-color 0.15s;
}

.sidebar-link:hover {
    background-color: var(--rtc-sidebar-hover);
    color: #fff;
}

.sidebar-link.active {
    background-color: var(--rtc-sidebar-active);
    border-left-color: var(--rtc-sidebar-active-border);
    color: #fff;
    font-weight: 500;
}

/* ---- Mobile offcanvas sidebar ---- */
.sidebar-offcanvas {
    background-color: var(--rtc-sidebar-bg) !important;
    width: var(--rtc-sidebar-width) !important;
}

.sidebar-offcanvas .sidebar-link {
    padding: 0.6rem 1.25rem;
}

/* ---- Main content ---- */
.main-content {
    min-height: calc(100vh - var(--rtc-topbar-height));
    overflow-x: hidden;
    min-width: 0;
}

/* ---- Buttons ---- */
.btn-primary {
    background-color: var(--rtc-primary);
    border-color: var(--rtc-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--rtc-primary-dark);
    border-color: var(--rtc-primary-dark);
}

.btn-primary:active {
    background-color: #002d5c !important;
    border-color: #002d5c !important;
    transform: scale(0.97);
}

.btn-outline-primary {
    color: var(--rtc-primary);
    border-color: var(--rtc-primary);
}

.btn-outline-primary:hover {
    background-color: var(--rtc-primary);
    border-color: var(--rtc-primary);
    color: #fff;
}

.btn-outline-danger:active,
.btn-outline-primary:active {
    transform: scale(0.97);
}

@media (max-width: 1400px) {
    .btn-group .btn:has(i[class*="fa-"]),
    .btn-toolbar .btn:has(i[class*="fa-"]) {
        white-space: nowrap;
        font-size: 0;
        line-height: 1;
        padding-left: 0.55rem;
        padding-right: 0.55rem;
    }

    .btn-group .btn:has(i[class*="fa-"]) i[class*="fa-"],
    .btn-toolbar .btn:has(i[class*="fa-"]) i[class*="fa-"] {
        margin-right: 0 !important;
        font-size: 1rem;
        line-height: 1;
    }

    .btn-group.btn-group-sm .btn:has(i[class*="fa-"]) i[class*="fa-"],
    .btn-toolbar .btn.btn-sm:has(i[class*="fa-"]) i[class*="fa-"] {
        font-size: 0.95rem;
    }
}

.btn-vote-helpful {
    color: #1f6f4e;
    background-color: #eaf6f0;
    border-color: #b8dccb;
}

.btn-vote-helpful:hover,
.btn-vote-helpful:focus {
    color: #16553b;
    background-color: #d9eee4;
    border-color: #9fceb8;
}

.btn-vote-not-helpful {
    color: #8b3641;
    background-color: #f9ecee;
    border-color: #e8bcc2;
}

.btn-vote-not-helpful:hover,
.btn-vote-not-helpful:focus {
    color: #712a33;
    background-color: #f4dfe2;
    border-color: #dfa6ae;
}

#feedback-section .btn-group .btn {
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

#feedback-section .btn-group .btn-outline-success {
    color: #52806a;
    border-color: #a3cfbb;
    background-color: #d1e7dd;
}

#feedback-section .btn-group .btn-outline-success:hover,
#feedback-section .btn-group .btn-outline-success:focus {
    color: #224b38;
    background-color: #c2dfd1;
    border-color: #9fceb8;
}

#feedback-section .btn-group .btn-outline-primary {
    color: #5a7399;
    border-color: #9ec5fe;
    background-color: #cfe2ff;
}

#feedback-section .btn-group .btn-outline-primary:hover,
#feedback-section .btn-group .btn-outline-primary:focus {
    color: #06357a;
    background-color: #bdd7ff;
    border-color: #86b6fe;
}

#feedback-section .btn-group .btn-outline-danger {
    color: #8a5a61;
    border-color: #f1aeb5;
    background-color: #f8d7da;
}

#feedback-section .btn-group .btn-outline-danger:hover,
#feedback-section .btn-group .btn-outline-danger:focus {
    color: #6a1a21;
    background-color: #f4c6cb;
    border-color: #e8919b;
}

#feedback-section #helpful-count {
    background-color: #52806a !important;
}

#feedback-section #not-helpful-count {
    background-color: #8a5a61 !important;
}

/* ---- Cards ---- */
.card {
    border: none;
    border-radius: 0.5rem;
}

.card-header {
    border-radius: 0.5rem 0.5rem 0 0 !important;
}

.card-footer .badge {
    padding: 0.35em 0.35em;
}

/* ---- Tables ---- */
.table th {
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
}

.table-dark th {
    background-color: var(--rtc-primary) !important;
    border-color: var(--rtc-primary-dark) !important;
}

/* ---- Breadcrumbs ---- */
.breadcrumb {
    background: transparent;
    padding: 0;
    margin-bottom: 0;
    font-size: 0.85rem;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "›";
}

/* ---- Article body (KB) ---- */
.article-body,
.kb-article-body {
    line-height: 1.75;
    font-size: 1.05rem;
    color: #212529;
}

.article-body::after,
.kb-article-body::after {
    content: "";
    display: block;
    clear: both;
}

/* Article metadata bar (dates, views, tags) */
.article-meta {
    font-size: 0.78rem;
    color: #999;
}
.article-meta i { opacity: 0.6; }

/* Mute the feedback section */
.no-print hr { border-color: #eee; }

.article-body img,
.kb-article-body img {
    max-width: 100%;
    height: auto;
}

.article-body .image-caption,
.kb-article-body .image-caption {
    margin: 0.35rem 0 1rem;
    font-size: 0.875rem;
    font-style: italic;
    color: var(--bs-secondary-color);
    text-align: center;
}

/* Match BlockNote editor heading hierarchy */
.article-body h1,
.kb-article-body h1 {
    font-size: 1.875em;
    font-weight: 700;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}
.article-body h2,
.kb-article-body h2 {
    font-size: 1.5em;
    font-weight: 700;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}
.article-body h3,
.kb-article-body h3 {
    font-size: 1.25em;
    font-weight: 700;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.article-body pre,
.kb-article-body pre {
    background: #f1f3f5;
    padding: 1rem;
    border-radius: 0.375rem;
    overflow-x: auto;
}

.article-body code,
.kb-article-body code {
    font-size: 0.875em;
    background: #f1f3f5;
    border-radius: 0.25rem;
    padding: 0.1rem 0.3rem;
}

/* ---- Badges ---- */
.badge {
    font-weight: 500;
}

/* ---- Misc ---- */
h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

h2 {
    font-size: 1.3rem;
}

/* Smooth focus states */
.form-control:focus,
.form-select:focus {
    border-color: var(--rtc-accent);
    box-shadow: 0 0 0 0.2rem rgba(0, 163, 224, 0.2);
}

.quill-editor-wrapper {
    border: 1px solid var(--bs-border-color);
    border-radius: 0.375rem;
    overflow: hidden;
}

.quill-editor-wrapper .ql-toolbar.ql-snow {
    border: 0;
    border-bottom: 1px solid var(--bs-border-color);
}

.quill-editor-wrapper .ql-container.ql-snow {
    border: 0;
}

.quill-editor-wrapper.is-invalid {
    border-color: var(--bs-danger);
}

.quill-editor-wrapper.is-invalid .ql-toolbar.ql-snow {
    border-bottom-color: var(--bs-danger);
}

/* ---- Responsive ---- */
@media (max-width: 991.98px) {
    .main-content {
        width: 100%;
    }

    .table-responsive {
        position: relative;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
    }

    .table-responsive::after {
        content: "\2194 swipe";
        position: absolute;
        top: 0.35rem;
        right: 0.5rem;
        font-size: 0.7rem;
        line-height: 1;
        color: #6c757d;
        background: rgba(255, 255, 255, 0.92);
        border: 1px solid rgba(0, 0, 0, 0.08);
        border-radius: 999px;
        padding: 0.2rem 0.45rem;
        pointer-events: none;
        z-index: 2;
    }
}

@media (min-width: 768px) {
    body.public-layout {
        min-height: 100vh;
        display: flex;
        flex-direction: column;
    }

    body.public-layout .topbar,
    body.public-layout footer {
        flex-shrink: 0;
    }

    body.public-layout .app-shell {
        flex: 1 0 auto;
    }

    body.public-layout .main-content {
        min-height: 0;
    }

    body.public-layout footer {
        margin-top: auto;
    }
}

@media (min-width: 992px) {
    .auth-layout .main-content {
        max-width: calc(100vw - var(--rtc-sidebar-width));
    }
}

/* ═══════════════════════════════════════════════════════════
   Accordion sections (from BlockNote editor)
   Rendered as <details class="kbam-accordion-section">
   ═══════════════════════════════════════════════════════════ */
.article-body details.kbam-accordion-section,
.kb-article-body details.kbam-accordion-section {
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    margin: 0;
    background: #fff;
    overflow: hidden;
}

/* Spacing only on the first accordion in a group, and after the last */
.article-body details.kbam-accordion-section:first-child,
.kb-article-body details.kbam-accordion-section:first-child,
.article-body :not(details.kbam-accordion-section) + details.kbam-accordion-section,
.kb-article-body :not(details.kbam-accordion-section) + details.kbam-accordion-section {
    margin-top: 0.75rem;
}
.article-body details.kbam-accordion-section:last-child,
.kb-article-body details.kbam-accordion-section:last-child,
.article-body details.kbam-accordion-section:not(:has(+ details.kbam-accordion-section)),
.kb-article-body details.kbam-accordion-section:not(:has(+ details.kbam-accordion-section)) {
    margin-bottom: 0.75rem;
}

.article-body details.kbam-accordion-section + details.kbam-accordion-section,
.kb-article-body details.kbam-accordion-section + details.kbam-accordion-section {
    border-top: none;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
}

.article-body details.kbam-accordion-section:has(+ details.kbam-accordion-section),
.kb-article-body details.kbam-accordion-section:has(+ details.kbam-accordion-section) {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.article-body details.kbam-accordion-section > summary,
.kb-article-body details.kbam-accordion-section > summary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: #f8f9fa;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    user-select: none;
}

/* Remove default marker */
.article-body details.kbam-accordion-section > summary::-webkit-details-marker,
.kb-article-body details.kbam-accordion-section > summary::-webkit-details-marker {
    display: none;
}
.article-body details.kbam-accordion-section > summary::marker,
.kb-article-body details.kbam-accordion-section > summary::marker {
    content: '';
}

/* +/− indicator */
.article-body details.kbam-accordion-section > summary::before,
.kb-article-body details.kbam-accordion-section > summary::before {
    content: '+';
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 0.25rem;
    background: #e9ecef;
    color: #495057;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
    line-height: 1;
    transition: background-color 0.15s;
}
.article-body details.kbam-accordion-section[open] > summary::before,
.kb-article-body details.kbam-accordion-section[open] > summary::before {
    content: '−';
    background: #dee2e6;
}

.article-body details.kbam-accordion-section > summary:hover,
.kb-article-body details.kbam-accordion-section > summary:hover {
    background: #e9ecef;
}

/* Body content area */
.article-body details.kbam-accordion-section > .kbam-accordion-body,
.kb-article-body details.kbam-accordion-section > .kbam-accordion-body {
    padding: 0.75rem 1rem;
}
.article-body details.kbam-accordion-section > :not(summary):not(.kbam-accordion-body),
.kb-article-body details.kbam-accordion-section > :not(summary):not(.kbam-accordion-body) {
    padding: 0.75rem 1rem;
}

/* ── Accordion color variants ─────────────────────────── */
/* Primary */
.article-body details.kbam-accordion-primary,
.kb-article-body details.kbam-accordion-primary { border-color: #9ec5fe; }
.article-body details.kbam-accordion-primary > summary,
.kb-article-body details.kbam-accordion-primary > summary { background: #084298; color: #fff; }
.article-body details.kbam-accordion-primary > summary:hover,
.kb-article-body details.kbam-accordion-primary > summary:hover { background: #0a58ca; }
.article-body details.kbam-accordion-primary > summary::before,
.kb-article-body details.kbam-accordion-primary > summary::before { background: rgba(255,255,255,0.2); color: #fff; }
.article-body details.kbam-accordion-primary > .kbam-accordion-body,
.kb-article-body details.kbam-accordion-primary > .kbam-accordion-body { background: #cfe2ff; }
/* Secondary */
.article-body details.kbam-accordion-secondary,
.kb-article-body details.kbam-accordion-secondary { border-color: #c4c8cb; }
.article-body details.kbam-accordion-secondary > summary,
.kb-article-body details.kbam-accordion-secondary > summary { background: #41464b; color: #fff; }
.article-body details.kbam-accordion-secondary > summary:hover,
.kb-article-body details.kbam-accordion-secondary > summary:hover { background: #565c62; }
.article-body details.kbam-accordion-secondary > summary::before,
.kb-article-body details.kbam-accordion-secondary > summary::before { background: rgba(255,255,255,0.2); color: #fff; }
.article-body details.kbam-accordion-secondary > .kbam-accordion-body,
.kb-article-body details.kbam-accordion-secondary > .kbam-accordion-body { background: #e2e3e5; }
/* Success */
.article-body details.kbam-accordion-success,
.kb-article-body details.kbam-accordion-success { border-color: #a3cfbb; }
.article-body details.kbam-accordion-success > summary,
.kb-article-body details.kbam-accordion-success > summary { background: #0f5132; color: #fff; }
.article-body details.kbam-accordion-success > summary:hover,
.kb-article-body details.kbam-accordion-success > summary:hover { background: #198754; }
.article-body details.kbam-accordion-success > summary::before,
.kb-article-body details.kbam-accordion-success > summary::before { background: rgba(255,255,255,0.2); color: #fff; }
.article-body details.kbam-accordion-success > .kbam-accordion-body,
.kb-article-body details.kbam-accordion-success > .kbam-accordion-body { background: #d1e7dd; }
/* Danger */
.article-body details.kbam-accordion-danger,
.kb-article-body details.kbam-accordion-danger { border-color: #f1aeb5; }
.article-body details.kbam-accordion-danger > summary,
.kb-article-body details.kbam-accordion-danger > summary { background: #842029; color: #fff; }
.article-body details.kbam-accordion-danger > summary:hover,
.kb-article-body details.kbam-accordion-danger > summary:hover { background: #b02a37; }
.article-body details.kbam-accordion-danger > summary::before,
.kb-article-body details.kbam-accordion-danger > summary::before { background: rgba(255,255,255,0.2); color: #fff; }
.article-body details.kbam-accordion-danger > .kbam-accordion-body,
.kb-article-body details.kbam-accordion-danger > .kbam-accordion-body { background: #f8d7da; }
/* Warning */
.article-body details.kbam-accordion-warning,
.kb-article-body details.kbam-accordion-warning { border-color: #ffe69c; }
.article-body details.kbam-accordion-warning > summary,
.kb-article-body details.kbam-accordion-warning > summary { background: #997404; color: #fff; }
.article-body details.kbam-accordion-warning > summary:hover,
.kb-article-body details.kbam-accordion-warning > summary:hover { background: #cc9a06; }
.article-body details.kbam-accordion-warning > summary::before,
.kb-article-body details.kbam-accordion-warning > summary::before { background: rgba(255,255,255,0.2); color: #fff; }
.article-body details.kbam-accordion-warning > .kbam-accordion-body,
.kb-article-body details.kbam-accordion-warning > .kbam-accordion-body { background: #fff3cd; }
/* Info */
.article-body details.kbam-accordion-info,
.kb-article-body details.kbam-accordion-info { border-color: #9eeaf9; }
.article-body details.kbam-accordion-info > summary,
.kb-article-body details.kbam-accordion-info > summary { background: #087990; color: #fff; }
.article-body details.kbam-accordion-info > summary:hover,
.kb-article-body details.kbam-accordion-info > summary:hover { background: #0aa2c0; }
.article-body details.kbam-accordion-info > summary::before,
.kb-article-body details.kbam-accordion-info > summary::before { background: rgba(255,255,255,0.2); color: #fff; }
.article-body details.kbam-accordion-info > .kbam-accordion-body,
.kb-article-body details.kbam-accordion-info > .kbam-accordion-body { background: #cff4fc; }
/* Dark */
.article-body details.kbam-accordion-dark,
.kb-article-body details.kbam-accordion-dark { border-color: #a7acb1; }
.article-body details.kbam-accordion-dark > summary,
.kb-article-body details.kbam-accordion-dark > summary { background: #1a1e21; color: #fff; }
.article-body details.kbam-accordion-dark > summary:hover,
.kb-article-body details.kbam-accordion-dark > summary:hover { background: #343a40; }
.article-body details.kbam-accordion-dark > summary::before,
.kb-article-body details.kbam-accordion-dark > summary::before { background: rgba(255,255,255,0.2); color: #fff; }
.article-body details.kbam-accordion-dark > .kbam-accordion-body,
.kb-article-body details.kbam-accordion-dark > .kbam-accordion-body { background: #ced4da; }

/* ── Reader-side: Callout block ─────────────────────────── */
/*   Rendered as <div class="kbam-callout alert alert-{variant}">
     with a .kbam-callout-icon span and .kbam-callout-body div     */
.article-body .kbam-callout,
.kb-article-body .kbam-callout {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    border-left-width: 4px;
    border-left-style: solid;
    border-radius: 0.375rem;
    margin: 1rem 0;
}

.article-body .kbam-callout .kbam-callout-icon,
.kb-article-body .kbam-callout .kbam-callout-icon {
    font-size: 1.3rem;
    line-height: 1.4;
    flex-shrink: 0;
}

.article-body .kbam-callout .kbam-callout-body,
.kb-article-body .kbam-callout .kbam-callout-body {
    flex: 1;
    min-width: 0;
}

/* ═══════════════════════════════════════════════════════════
   Print styles
   ═══════════════════════════════════════════════════════════ */
@media print {
    /* Hide chrome: nav, sidebar, footer, offcanvas, mobile search */
    .navbar,
    .sidebar,
    .sidebar-offcanvas,
    footer,
    .d-lg-none.bg-white.border-bottom {
        display: none !important;
    }

    /* Hide interactive / non-printable UI */
    .no-print,
    .btn-group,
    .btn {
        display: none !important;
    }

    /* Reset layout: full width, no flex shell margins */
    .app-shell { display: block !important; }
    .main-content {
        max-width: 100% !important;
        padding: 0 !important;
    }
    .container-fluid { padding: 0 !important; }

    /* Card: drop shadow and border for clean print */
    .card {
        border: none !important;
        box-shadow: none !important;
    }
    .card-body { padding: 0 !important; }

    /* Ensure images fit within printed page */
    img { max-width: 100% !important; height: auto !important; }

    /* Avoid page breaks inside content blocks */
    .article-body h1, .article-body h2, .article-body h3,
    .article-body h4, .article-body h5, .article-body h6 {
        break-after: avoid;
    }
    .article-body p, .article-body li, .article-body blockquote {
        orphans: 3;
        widows: 3;
    }
    .article-body img, .article-body table {
        break-inside: avoid;
    }

    /* Expand accordion sections for printing */
    details.kbam-accordion-section {
        border: none !important;
    }
    details.kbam-accordion-section > summary {
        font-weight: 600;
    }
    details.kbam-accordion-section > summary::before {
        display: none !important;
    }

    /* Show link URLs for reference */
    .article-body a[href]::after {
        content: " (" attr(href) ")";
        font-size: 0.85em;
        color: #666;
        font-style: italic;
    }
    /* Don't expand internal in-page anchors */
    .article-body a[href^="#"]::after,
    .article-body a[href^="javascript"]::after {
        content: "";
    }

    /* Page margins */
    @page {
        margin: 1.5cm;
    }
}