/**
 * NewsAI Analyzer - Styles für das Newsletter-Management-System
 */

:root {
    --primary: #0d6efd;           /* Hauptfarbe (Blau) */
    --primary-light: rgba(13, 110, 253, 0.1);
    --primary-dark: #0a58ca;      /* Dunkleres Blau */
    --secondary: #6c757d;         /* Grau */
    --info: #36b9cc;              /* Türkis/Cyan - gedämpfter */
    --info-light: rgba(54, 185, 204, 0.1);
    --success: #1e88e5;           /* Bläulich statt Grün - harmonischer */
    --warning: #6f7cd1;           /* Lila statt Gelb - dezenter */
    --danger: #5a68a5;            /* Blauviolett statt Rot - harmonischer */
    --light: #f8f9fa;             /* Helles Grau */
    --dark: #212529;              /* Dunkles Grau */
    --ai-gradient: linear-gradient(45deg, var(--primary), var(--info));
    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    --hover-shadow: 0 6px 25px rgba(13, 110, 253, 0.15);
    --transition: all 0.3s ease;
}

/* Grundlegende Stile */
body {
    font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #f9fafc;
    color: #495057;
}

/* Navbar */
.navbar {
    background-color: var(--dark);
}

.navbar-brand {
    font-weight: 700;
}

.horze-logo {
    height: 40px;
}

/* Workflow-Aktionsleiste */
.workflow-actions {
    border-bottom: 1px solid #dee2e6;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

/* Footer */
.footer {
    background-color: var(--dark);
    color: white;
}

/* Karten und Container */
.card {
    border-radius: 0.75rem;
    border: none;
    box-shadow: var(--card-shadow);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--hover-shadow);
}

.card-header {
    background-color: white;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 0.75rem 1.25rem;
}

/* Border-Left Stile harmonisieren - alle mit ähnlicher Farbintensität */
.border-left-primary {
    border-left: 0.25rem solid var(--primary) !important;
}

.border-left-success {
    border-left: 0.25rem solid var(--success) !important;
}

.border-left-info {
    border-left: 0.25rem solid var(--info) !important;
}

.border-left-warning {
    border-left: 0.25rem solid var(--warning) !important;
}

.border-left-danger {
    border-left: 0.25rem solid var(--danger) !important;
}

.border-left-dark {
    border-left: 0.25rem solid var(--dark) !important;
}

/* Tab-Navigation */
.nav-tabs {
    border-bottom: 1px solid #dee2e6;
    margin-bottom: 1.5rem;
}

.nav-tabs .nav-link {
    border: none;
    color: var(--secondary);
    padding: 0.75rem 1rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.nav-tabs .nav-link:hover {
    color: var(--primary);
    border-bottom: 2px solid rgba(13, 110, 253, 0.3);
}

.nav-tabs .nav-link.active {
    color: var(--primary);
    border-bottom: 2px solid var(--primary);
    background-color: transparent;
}

/* Tab Content */
.tab-content {
    padding: 0.5rem 0;
}

.tab-pane {
    transition: all 0.3s ease;
}

/* Benachrichtigungen */
#notificationContainer {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1050;
}

.toast {
    min-width: 250px;
}

/* Status-Banner für laufende Analysen */
#runningAnalysesBanner {
    background-color: var(--dark);
    color: white;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Progress Bars */
.progress {
    height: 5px;
    margin-top: 0.5rem;
    overflow: hidden;
    background-color: #e9ecef;
    border-radius: 0.375rem;
}

/* Animierte Elemente */
.analysis-pending {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 0.7; }
    50% { opacity: 1; }
    100% { opacity: 0.7; }
}

/* Responsive Anpassungen */
@media (max-width: 768px) {
    .workflow-actions .btn-group {
        margin-bottom: 0.5rem;
    }
    
    .tab-content {
        padding: 0;
    }
    
    .card-body {
        padding: 1rem;
    }
}

/* Dashboard-Charts */
.chart-area, .chart-pie, .chart-bar {
    position: relative;
    height: 20rem;
    width: 100%;
}

@media (max-width: 992px) {
    .chart-area, .chart-pie, .chart-bar {
        height: 14rem;
    }
}

/* Utilities */
.bg-gradient-primary {
    background: linear-gradient(to right, var(--primary), var(--primary-dark));
    color: white;
}

.bg-gradient-success {
    background: linear-gradient(to right, var(--success), #1976d2);
    color: white;
}

/* Bootstrap-Überschreibungen für neue Farbklassen */
.bg-primary {
    background-color: var(--primary) !important;
}

.bg-success {
    background-color: var(--success) !important;
}

.bg-info {
    background-color: var(--info) !important;
}

.bg-warning {
    background-color: var(--warning) !important;
}

.bg-danger {
    background-color: var(--danger) !important;
}

.bg-light {
    background-color: var(--light) !important;
}

.bg-dark {
    background-color: var(--dark) !important;
}

.text-primary {
    color: var(--primary) !important;
}

.text-success {
    color: var(--success) !important;
}

.text-info {
    color: var(--info) !important;
}

.text-warning {
    color: var(--warning) !important;
}

.text-danger {
    color: var(--danger) !important;
}

/* Badge-Klassen anpassen */
.badge {
    font-weight: 500;
    border-radius: 0.5rem;
    padding: 0.35em 0.65em;
    transition: var(--transition);
}

.badge.bg-primary {
    background-color: var(--primary) !important;
    color: white;
}

.badge.bg-secondary {
    background-color: var(--secondary) !important;
    color: white;
}

.badge.bg-success {
    background-color: var(--success) !important;
    color: white;
}

.badge.bg-info {
    background-color: var(--info) !important;
    color: white;
}

.badge.bg-warning {
    background-color: var(--warning) !important;
    color: white;
}

.badge.bg-danger {
    background-color: var(--danger) !important;
    color: white;
}

.badge.bg-light {
    background-color: var(--light) !important;
    color: #212529;
}

.badge.bg-dark {
    background-color: var(--dark) !important;
    color: white;
}

.badge.rounded-pill {
    border-radius: 50rem;
}

/* Alert-Styling anpassen */
.alert {
    border: none;
    border-radius: 0.75rem;
    box-shadow: 0 3px 10px rgba(0,0,0,0.05);
    padding: 1rem 1.25rem;
}

.alert-primary {
    background-color: var(--primary-light);
    color: var(--primary-dark);
}

.alert-success {
    background-color: rgba(30, 136, 229, 0.1);
    color: var(--success);
}

.alert-info {
    background-color: var(--info-light);
    color: var(--info);
}

.alert-warning {
    background-color: rgba(111, 124, 209, 0.1);
    color: var(--warning);
}

.alert-danger {
    background-color: rgba(90, 104, 165, 0.1);
    color: var(--danger);
}

.alert-dark {
    background-color: rgba(33, 37, 41, 0.1);
    color: var(--dark);
}

.alert-light {
    background-color: rgba(248, 249, 250, 0.5);
    color: var(--secondary);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    box-shadow: 0 4px 10px rgba(13, 110, 253, 0.25);
}

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

.btn-outline-primary:hover {
    background-color: var(--primary);
    color: white;
}

.btn-success {
    background-color: var(--success);
    border-color: var(--success);
}

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

.btn-outline-success:hover {
    background-color: var(--success);
    color: white;
}

/* Hover-Effekte für Buttons */
.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--hover-shadow);
    transition: var(--transition);
}

.display-inline {
    display: inline-block;
}

/* Tabellen */
.table-responsive {
    margin-bottom: 0;
}

.table th {
    font-weight: 600;
    background-color: rgba(0, 0, 0, 0.02);
}

/* Text-Truncation für lange Texte */
.text-truncate-multiline {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Hover-Effekte */
.card:hover {
    box-shadow: var(--hover-shadow);
    transition: var(--transition);
}

/* Analyse-Detailansicht Stile */
.font-weight-bold {
    font-weight: 600;
}

.card-header .font-weight-bold {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}