/* ═══════════════════════════════════════════════════════════════════════════
   LAWFUNDER ADMIN — SIDEBAR LAYOUT STYLES
   File: Lawfunder.Admin/wwwroot/css/admin-sidebar.css
   Brand Navy: #1F4E79 | Accent Gold: #D4A843 | Font: DM Sans
   
   Replaces the old top-navbar + generic Bootstrap blue theme.
   All classes prefixed with lf- to avoid collisions with Bootstrap.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Body ── */
.lf-body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #F1F3F8;
    display: flex;
    min-height: 100vh;
    margin: 0;
}

/* ═══════════════════════════════════════════════════════════════════════════
   SIDEBAR
   ═══════════════════════════════════════════════════════════════════════════ */
.lf-sidebar {
    width: 272px;
    min-height: 100vh;
    background: linear-gradient(180deg, #1F4E79 0%, #1A3D61 100%);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 1040;
    overflow-y: auto;
    overflow-x: hidden;
    border-right: 1px solid rgba(212, 168, 67, 0.08);
    transition: width 0.3s ease;
}

.lf-sidebar::-webkit-scrollbar { width: 4px; }
.lf-sidebar::-webkit-scrollbar-track { background: transparent; }
.lf-sidebar::-webkit-scrollbar-thumb { background: rgba(212, 168, 67, 0.2); border-radius: 4px; }

/* Collapsed state */
.lf-sidebar-collapsed { width: 72px; }
.lf-sidebar-collapsed .lf-brand-text,
.lf-sidebar-collapsed .lf-nav-section-label,
.lf-sidebar-collapsed .lf-nav-link span,
.lf-sidebar-collapsed .lf-nav-link .lf-badge,
.lf-sidebar-collapsed .lf-nav-link .lf-chevron,
.lf-sidebar-collapsed .lf-submenu,
.lf-sidebar-collapsed .lf-user-info,
.lf-sidebar-collapsed .lf-user-logout { display: none !important; }
.lf-sidebar-collapsed .lf-nav-link { justify-content: center; padding: 12px; }
.lf-sidebar-collapsed .lf-nav-link > i:first-child { font-size: 20px; margin: 0; }

/* ── Brand ── */
.lf-sidebar-brand {
    padding: 18px 20px;
    border-bottom: 1px solid rgba(212, 168, 67, 0.12);
    flex-shrink: 0;
}

.lf-brand-link {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.lf-brand-link:hover { text-decoration: none; }

.lf-brand-icon {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, #D4A843, #E4BF5A);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #1F4E79;
    font-weight: 700;
    box-shadow: 0 2px 12px rgba(212, 168, 67, 0.25);
    flex-shrink: 0;
}

.lf-brand-name {
    font-size: 18px;
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: 0.5px;
    display: block;
}

.lf-brand-licence {
    font-size: 10px;
    color: #E4BF5A;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    font-weight: 600;
    display: block;
}

/* ── Navigation area ── */
.lf-sidebar-nav {
    flex: 1;
    padding: 10px 0;
}

.lf-nav-section-label {
    padding: 14px 20px 5px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.6px;
    text-transform: uppercase;
    color: #E4BF5A;
}

.lf-nav-divider {
    height: 1px;
    background: rgba(212, 168, 67, 0.08);
    margin: 6px 20px;
}

/* ── Nav links ── */
.lf-nav-link {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 9px 20px;
    color: #FFFFFF;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    border-left: 3px solid transparent;
    transition: all 0.15s ease;
    cursor: pointer;
    user-select: none;
}

.lf-nav-link:hover {
    color: #FFFFFF;
    background: rgba(212, 168, 67, 0.08);
    border-left-color: rgba(212, 168, 67, 0.4);
    text-decoration: none;
}

.lf-nav-link.lf-active,
.lf-nav-link:focus {
    color: #E4BF5A;
    background: rgba(212, 168, 67, 0.1);
    border-left-color: #D4A843;
    text-decoration: none;
}

.lf-nav-link > i:first-child {
    font-size: 16px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
    opacity: 1;
}

.lf-nav-link:hover > i:first-child,
.lf-nav-link.lf-active > i:first-child { opacity: 1; }

/* ── Badges ── */
.lf-badge {
    margin-left: auto;
    font-size: 10px;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 10px;
    line-height: 1.4;
}

.lf-badge-danger { background: #F87171; color: #FFF; }
.lf-badge-warning { background: #FBBF24; color: #1F4E79; }
.lf-badge-gold { background: rgba(212, 168, 67, 0.15); color: #E4BF5A; }

/* ── Chevron for parent items ── */
.lf-chevron {
    margin-left: auto;
    font-size: 11px;
    transition: transform 0.25s ease;
    opacity: 0.6;
}

.lf-expanded .lf-chevron {
    transform: rotate(90deg);
    opacity: 0.9;
}

/* ── Submenu ── */
.lf-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: rgba(0, 0, 0, 0.12);
}

.lf-submenu-open {
    max-height: 2000px;
}

.lf-submenu .lf-nav-link {
    padding: 7px 20px 7px 52px;
    font-size: 12.5px;
    color: #FFFFFF;
    border-left-color: transparent;
}

.lf-submenu .lf-nav-link:hover {
    color: #FFFFFF;
    background: rgba(212, 168, 67, 0.06);
}

.lf-submenu .lf-nav-link.lf-active {
    color: #EDD07E;
    background: rgba(212, 168, 67, 0.08);
}

.lf-submenu .lf-nav-link > i:first-child {
    font-size: 13px;
    width: 16px;
}

.lf-submenu-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.05);
    margin: 4px 52px 4px 52px;
}

/* ── Sidebar footer / user profile ── */
.lf-sidebar-footer {
    padding: 14px 20px;
    border-top: 1px solid rgba(212, 168, 67, 0.12);
    flex-shrink: 0;
}

.lf-user-profile {
    display: flex;
    align-items: center;
    gap: 10px;
}

.lf-user-avatar {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, #D4A843, #E4BF5A);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: #1F4E79;
    flex-shrink: 0;
}

.lf-user-info { flex: 1; min-width: 0; }

.lf-user-name {
    font-size: 13px;
    font-weight: 600;
    color: #FFF;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-decoration: none;
    display: block;
}

a.lf-user-name:hover { color: #E4BF5A; text-decoration: none; }

a.lf-user-avatar {
    text-decoration: none;
    color: #1F4E79;
}

a.lf-user-avatar:hover { opacity: 0.85; }

.lf-user-role {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.6);
}

.lf-user-logout {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 16px;
    cursor: pointer;
    transition: color 0.2s;
    padding: 4px;
    flex-shrink: 0;
}

.lf-user-logout:hover { color: #F87171; }

/* ═══════════════════════════════════════════════════════════════════════════
   MAIN CONTENT AREA
   ═══════════════════════════════════════════════════════════════════════════ */
.lf-main {
    margin-left: 272px;
    flex: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: margin-left 0.3s ease;
}

.lf-main-expanded { margin-left: 72px; }

/* ── Top bar ── */
.lf-topbar {
    background: #FFFFFF;
    border-bottom: 1px solid #E2E5F1;
    padding: 10px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 1030;
    min-height: 50px;
}

.lf-topbar-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.lf-topbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.lf-sidebar-toggle {
    background: none;
    border: 1px solid #E2E5F1;
    border-radius: 8px;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #6B7294;
    cursor: pointer;
    transition: all 0.15s;
}

.lf-sidebar-toggle:hover {
    background: #F1F3F8;
    color: #1A1F36;
}

.lf-topbar .breadcrumb {
    font-size: 13px;
    margin: 0;
}

.lf-topbar .breadcrumb-item a {
    color: #6B7294;
    text-decoration: none;
}

.lf-topbar .breadcrumb-item a:hover { color: #1F4E79; }

.lf-topbar .breadcrumb-item.active { color: #1A1F36; font-weight: 600; }

.lf-compliance-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
    background: rgba(52, 211, 153, 0.12);
    color: #059669;
}

.lf-ai-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
    background: rgba(31, 78, 121, 0.08);
    color: #1F4E79;
}

/* ── Content area ── */
.lf-content {
    flex: 1;
    padding: 24px 28px;
}

/* ── Footer ── */
.lf-footer {
    padding: 14px 28px;
    border-top: 1px solid #E2E5F1;
    font-size: 12px;
    color: #6B7294;
    background: #FFFFFF;
}

.lf-footer a { color: #1F4E79; }
.lf-footer a:hover { color: #D4A843; }

/* ═══════════════════════════════════════════════════════════════════════════
   PAGE HEADINGS — Lawfunder brand navy instead of black
   ═══════════════════════════════════════════════════════════════════════════ */
.lf-content h1,
.lf-content h2,
.lf-content h3,
.lf-content h4,
.lf-content h5,
.lf-content h6 {
    color: #1F4E79;
}

/* ═══════════════════════════════════════════════════════════════════════════
   OVERRIDE BOOTSTRAP DEFAULTS
   Match Lawfunder brand instead of generic blue
   ═══════════════════════════════════════════════════════════════════════════ */
a { color: #1F4E79; }
a:hover { color: #D4A843; }

.btn-primary {
    background-color: #1F4E79;
    border-color: #1A3D61;
    color: #fff;
}

.btn-primary:hover {
    background-color: #1A3D61;
    border-color: #142B4E;
    color: #fff;
}

.btn-primary:focus,
.btn-primary.focus {
    background-color: #1A3D61;
    border-color: #142B4E;
    box-shadow: 0 0 0 0.2rem rgba(31, 78, 121, 0.25);
}

.btn-outline-primary {
    color: #1F4E79;
    border-color: #1F4E79;
}

.btn-outline-primary:hover {
    background-color: #1F4E79;
    border-color: #1F4E79;
    color: #fff;
}

.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
    background-color: #1F4E79;
    border-color: #1A3D61;
    color: #fff;
}

.page-link { color: #1F4E79; }
.page-item.active .page-link {
    background-color: #1F4E79;
    border-color: #1A3D61;
}

.bg-primary { background-color: #1F4E79 !important; }

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE — Tablet & below
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 991.98px) {
    .lf-sidebar {
        transform: translateX(-100%);
        width: 272px;
    }

    .lf-sidebar.lf-sidebar-mobile-open {
        transform: translateX(0);
    }

    .lf-main {
        margin-left: 0;
    }

    .lf-main-expanded {
        margin-left: 0;
    }

    .lf-content {
        padding: 16px;
    }

    .lf-topbar {
        padding: 10px 16px;
    }
}

/* ═══════════════════════════════════════════════════════════════════════════
   PRINT — Hide sidebar, full-width content
   ═══════════════════════════════════════════════════════════════════════════ */
@media print {
    .lf-sidebar,
    .lf-topbar,
    .lf-footer,
    .chat-fab,
    .chat-panel,
    .lf-sidebar-toggle { display: none !important; }

    .lf-main { margin-left: 0 !important; }
    .lf-content { padding: 0 !important; }
}