/**
 * CMS Hilfe-Center - Theme Styles
 * Basierend auf dem Reiseverwaltung Help Service, angepasst fuer Contypio
 * Primary Color: CMS Blau (#1e88d2) statt Indigo
 */

:root,
[data-bs-theme="dark"] {
    --kb-primary: #1e88d2;
    --kb-primary-hover: #1976b8;
    --kb-primary-light: rgba(30, 136, 210, 0.2);
    --kb-success: #22c55e;
    --kb-warning: #f59e0b;
    --kb-danger: #ef4444;
    --kb-bg-gradient-start: #1a1a2e;
    --kb-bg-gradient-end: #16213e;
    --kb-sidebar-bg: rgba(30, 30, 46, 0.95);
    --kb-card-bg: rgba(30, 30, 46, 0.8);
    --kb-border-color: rgba(255, 255, 255, 0.1);
    --kb-text-primary: #ffffff;
    --kb-text-secondary: rgba(255, 255, 255, 0.8);
    --kb-text-muted: rgba(255, 255, 255, 0.5);
    --kb-link-color: #7ec8f0;
    --kb-code-bg: rgba(30, 136, 210, 0.2);
    --kb-code-color: #7ec8f0;
    --kb-pre-bg: rgba(0, 0, 0, 0.3);
    --kb-table-header-bg: rgba(30, 136, 210, 0.2);
    --kb-input-bg: rgba(255, 255, 255, 0.05);
    --kb-input-bg-focus: rgba(255, 255, 255, 0.1);
    --kb-scrollbar-track: rgba(0, 0, 0, 0.2);
    --kb-scrollbar-thumb: rgba(255, 255, 255, 0.2);
    --kb-scrollbar-thumb-hover: rgba(255, 255, 255, 0.3);
}

[data-bs-theme="light"] {
    --kb-primary: #006eab;
    --kb-primary-hover: #005a8c;
    --kb-primary-light: rgba(0, 110, 171, 0.1);
    --kb-success: #16a34a;
    --kb-warning: #d97706;
    --kb-danger: #dc2626;
    --kb-bg-gradient-start: #f8fafc;
    --kb-bg-gradient-end: #e2e8f0;
    --kb-sidebar-bg: #ffffff;
    --kb-card-bg: #ffffff;
    --kb-border-color: rgba(0, 0, 0, 0.1);
    --kb-text-primary: #1e293b;
    --kb-text-secondary: #334155;
    --kb-text-muted: #64748b;
    --kb-link-color: #006eab;
    --kb-code-bg: rgba(0, 110, 171, 0.1);
    --kb-code-color: #006eab;
    --kb-pre-bg: #f1f5f9;
    --kb-table-header-bg: rgba(0, 110, 171, 0.1);
    --kb-input-bg: #f8fafc;
    --kb-input-bg-focus: #ffffff;
    --kb-scrollbar-track: rgba(0, 0, 0, 0.05);
    --kb-scrollbar-thumb: rgba(0, 0, 0, 0.2);
    --kb-scrollbar-thumb-hover: rgba(0, 0, 0, 0.3);
}

body {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--kb-bg-gradient-start) 0%, var(--kb-bg-gradient-end) 100%);
    color: var(--kb-text-primary);
}

.sidebar {
    position: fixed; top: 0; left: 0; width: 280px; height: 100vh;
    background: var(--kb-sidebar-bg);
    border-right: 1px solid var(--kb-border-color);
    overflow-y: auto; z-index: 1000;
}

.sidebar-brand {
    padding: 1.5rem;
    border-bottom: 1px solid var(--kb-border-color);
    background: linear-gradient(135deg, #006eab, #1e88d2);
}
.sidebar-brand h4 { margin: 0; font-weight: 700; color: #fff; }
.sidebar-brand small { color: rgba(255,255,255,0.7); }

.sidebar-nav { padding: 1rem 0; }

.nav-section {
    padding: 0.5rem 1.5rem; font-size: 0.75rem;
    text-transform: uppercase; letter-spacing: 0.05em;
    color: var(--kb-text-muted); margin-top: 1rem;
}

.nav-link {
    padding: 0.6rem 1.5rem; color: var(--kb-text-secondary);
    display: flex; align-items: center; gap: 0.75rem;
    transition: all 0.2s; border-left: 3px solid transparent;
}
.nav-link:hover { background: var(--kb-primary-light); color: var(--kb-text-primary); border-left-color: var(--kb-primary); }
.nav-link.active { background: var(--kb-primary-light); color: var(--kb-text-primary); border-left-color: var(--kb-primary); }
.nav-link i { font-size: 1.1rem; width: 1.5rem; }

.main-content { margin-left: 280px; padding: 2rem; min-height: 100vh; }

.search-box { padding: 1rem 1.5rem; }
.search-box .form-control { background: var(--kb-input-bg); border: 1px solid var(--kb-border-color); color: var(--kb-text-primary); }
.search-box .form-control::placeholder { color: var(--kb-text-muted); }
.search-box .form-control:focus { background: var(--kb-input-bg-focus); border-color: var(--kb-primary); box-shadow: 0 0 0 3px rgba(30, 136, 210, 0.25); }
.search-box .input-group-text { background: var(--kb-input-bg); border: 1px solid var(--kb-border-color); color: var(--kb-text-muted); }

.search-results-dropdown {
    position: absolute; top: 100%; left: 0; right: 0; margin: 0 1.5rem;
    background: var(--kb-card-bg); border: 1px solid var(--kb-border-color);
    border-radius: 8px; box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    z-index: 1050; max-height: 400px; overflow-y: auto;
}
.search-result-item {
    display: flex; align-items: center; padding: 0.75rem 1rem;
    color: var(--kb-text-secondary); text-decoration: none;
    border-bottom: 1px solid var(--kb-border-color); transition: all 0.15s ease;
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover, .search-result-item.active { background: var(--kb-primary-light); color: var(--kb-text-primary); }
.search-result-item i { color: var(--kb-primary); flex-shrink: 0; }
.search-result-title { flex: 1; font-weight: 500; }
.search-result-section { color: var(--kb-text-muted); margin-left: 0.5rem; font-size: 0.75rem; background: var(--kb-primary-light); padding: 0.15rem 0.5rem; border-radius: 4px; }
.search-no-results { padding: 1.5rem; text-align: center; color: var(--kb-text-muted); }

.card { background: var(--kb-card-bg); border: 1px solid var(--kb-border-color); border-radius: 12px; color: var(--kb-text-primary); }
.card-header { background: var(--kb-primary-light); border-bottom: 1px solid var(--kb-border-color); }
.topic-card { transition: transform 0.2s, box-shadow 0.2s; }
.topic-card:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,0,0,0.2); }
[data-bs-theme="light"] .topic-card:hover { box-shadow: 0 8px 25px rgba(0,0,0,0.1); }

.content-body h2 { color: var(--kb-primary); margin-top: 2rem; margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--kb-border-color); }
.content-body h3 { color: var(--kb-primary); margin-top: 1.5rem; margin-bottom: 1rem; }
.content-body h4 { color: var(--kb-link-color); margin-top: 1.25rem; }
.content-body table { width: 100%; margin: 1rem 0; }
.content-body table th, .content-body table td { padding: 0.75rem; border: 1px solid var(--kb-border-color); }
.content-body table th { background: var(--kb-table-header-bg); }
.content-body code { background: var(--kb-code-bg); padding: 0.2rem 0.4rem; border-radius: 4px; color: var(--kb-code-color); }
.content-body pre { background: var(--kb-pre-bg); padding: 1rem; border-radius: 8px; overflow-x: auto; }
.content-body pre code { background: transparent; padding: 0; }
.content-body ul, .content-body ol { padding-left: 1.5rem; }
.content-body li { margin-bottom: 0.5rem; }
.content-body a { color: var(--kb-link-color); }
.content-body a:hover { color: var(--kb-primary); }

.tip-box { background: rgba(34,197,94,0.1); border-left: 4px solid var(--kb-success); padding: 1rem; border-radius: 0 8px 8px 0; margin: 1rem 0; }
.warning-box { background: rgba(245,158,11,0.1); border-left: 4px solid var(--kb-warning); padding: 1rem; border-radius: 0 8px 8px 0; margin: 1rem 0; }

.theme-toggle {
    position: fixed; top: 1rem; right: 1.5rem; padding: 0.5rem 1rem; border-radius: 8px;
    background: var(--kb-card-bg); border: 1px solid var(--kb-border-color);
    color: var(--kb-text-secondary); font-size: 0.875rem; cursor: pointer;
    transition: all 0.2s ease; display: flex; align-items: center; gap: 0.5rem;
    z-index: 1001; box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.theme-toggle:hover { background: var(--kb-primary); color: #fff; border-color: var(--kb-primary); }
.theme-toggle .bi-sun-fill, .theme-toggle .theme-label-light { display: none; }
.theme-toggle .bi-moon-fill, .theme-toggle .theme-label-dark { display: inline; }
[data-bs-theme="light"] .theme-toggle .bi-sun-fill, [data-bs-theme="light"] .theme-toggle .theme-label-light { display: inline; }
[data-bs-theme="light"] .theme-toggle .bi-moon-fill, [data-bs-theme="light"] .theme-toggle .theme-label-dark { display: none; }

.toc-sidebar { position: sticky; top: 2rem; max-height: calc(100vh - 4rem); overflow-y: auto; }
.toc-nav { display: flex; flex-direction: column; }
.toc-link { display: block; padding: 0.4rem 0.75rem; color: var(--kb-text-muted); text-decoration: none; font-size: 0.875rem; border-left: 2px solid transparent; transition: all 0.2s ease; }
.toc-link:hover { color: var(--kb-text-primary); background: var(--kb-primary-light); }
.toc-link.active { color: var(--kb-primary); border-left-color: var(--kb-primary); background: var(--kb-primary-light); }
.toc-link-sub { padding-left: 1.5rem; font-size: 0.8125rem; }
.toc-card { border: 1px solid rgba(30, 136, 210, 0.3); }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--kb-scrollbar-track); }
::-webkit-scrollbar-thumb { background: var(--kb-scrollbar-thumb); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--kb-scrollbar-thumb-hover); }

html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 1rem; }

@media (max-width: 991px) {
    .sidebar { transform: translateX(-100%); transition: transform 0.3s; }
    .sidebar.show { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .mobile-toggle { display: block !important; }
    .toc-sidebar { position: static; max-height: none; }
    .theme-toggle { top: 0.75rem; right: 4rem; padding: 0.4rem 0.75rem; font-size: 0.8rem; }
    .theme-toggle .theme-label-dark, .theme-toggle .theme-label-light { display: none !important; }
}
.mobile-toggle { display: none; position: fixed; top: 1rem; left: 1rem; z-index: 1001; }

@media print {
    .sidebar, .theme-toggle, .mobile-toggle { display: none !important; }
    .main-content { margin-left: 0; }
}