/* Custom CSS für PAL Lab Colors mit Bootstrap 5 Integration */

/* Globale Farb-Anpassungen für Bootstrap-Konsistenz */
:root {
    --bs-primary: #1565c0;
    --bs-primary-rgb: 21, 101, 192;
    --bs-primary-hover: #0d47a1;
    --main-bg-color: #f8f9fa;
    --card-shadow: 0 4px 12px rgba(0,0,0,0.05);
    --standard-border-radius: 0.5rem;
    --standard-margin-bottom: 1.5rem;
    --standard-padding: 1.25rem;
    --color-primary: #1565c0;
    --color-secondary: #5e35b1;
    --color-success: #2e7d32;
    --color-info: #0277bd;
    --color-warning: #ef6c00;
    --color-danger: #d32f2f;
    --color-light: #f8f9fa;
    --color-dark: #343a40;
}

/* Grundlegende Feinabstimmungen des Layouts */
body {
    font-family: 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: #333;
    background-color: #f8f9fa;
}

/* Anpassung des Headers */
header.bg-primary {
    background: linear-gradient(135deg, #1e88e5 0%, #1565c0 100%) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Formular-Styling */
.form-container {
    background-color: white;
    border-radius: 5px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
}

.menu-container {
    background-color: #f0f3f5;
    border-radius: 5px;
    padding: 1.5rem;
    text-align: center;
}

/* Dateiauswahl-Anpassungen */
.file-name-label {
    margin-left: 10px;
    font-size: 0.9rem;
    color: #666;
}

/* Fortschrittsbalken-Anpassungen */
.progress {
    height: 20px;
    border-radius: 4px;
    margin-top: 1rem;
}

.progress-bar {
    background: linear-gradient(90deg, #4caf50, #8bc34a);
    transition: width 0.3s ease;
}

/* Bild-Vorschau-Anpassungen */
.preview-image {
    cursor: pointer;
    transition: transform 0.2s;
    max-width: 100%;
    height: auto;
}

.preview-image:hover {
    transform: scale(1.05);
}

/* Popup-Anpassungen */
.modal-fullscreen-image .modal-dialog {
    max-width: 90%;
    max-height: 90vh;
}

.modal-fullscreen-image img {
    width: 100%;
    height: auto;
}

/* Tabellen-Anpassungen */
.table-sortable th {
    cursor: pointer;
    position: relative;
    padding-right: 20px;
}

.table-sortable th:after {
    content: '⇕';
    position: absolute;
    right: 8px;
    color: #999;
}

.table-sortable th.asc:after {
    content: '▲';
}

.table-sortable th.desc:after {
    content: '▼';
}

/* Tooltip-Styling */
.custom-tooltip {
    position: absolute;
    background-color: #333;
    color: white;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.custom-tooltip.show {
    opacity: 0.9;
}

/* Anpassungen für mobile Geräte */
@media (max-width: 768px) {
    .form-container, .menu-container {
        padding: 1rem;
    }
    
    .table-responsive {
        font-size: 0.9rem;
    }
}

/* Navigationsmenü-Styling */
.navigation-menu {
    background-color: #f8f9fa;
    padding: 15px 20px;
    border-radius: 5px;
    border: 1px solid #e9ecef;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.navigation-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-start;
    align-items: center;
}

.nav-btn {
    display: inline-flex;
    align-items: center;
    color: #495057;
    background-color: #ffffff;
    text-decoration: none;
    padding: 8px 15px;
    border-radius: 4px;
    border: 1px solid #e9ecef;
    transition: all 0.2s ease;
    font-size: 0.9rem;
    white-space: nowrap;
}

.nav-btn:hover {
    background-color: #e9ecef;
    color: #212529;
    text-decoration: none;
}

.nav-btn.active {
    background-color: var(--bs-primary);
    color: white;
    border-color: var(--bs-primary);
}

@media (max-width: 768px) {
    .navigation-links {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .nav-btn {
        width: 100%;
        margin-bottom: 5px;
    }
}

/* Container-Styling */
.content-container {
    padding: 1.5rem 1rem;
}

/* Card-Standardstyling */
.card {
    border: none;
    border-radius: var(--standard-border-radius);
    box-shadow: var(--card-shadow);
    margin-bottom: var(--standard-margin-bottom);
    overflow: hidden;
}

.card-header {
    padding: 0.75rem var(--standard-padding);
    border-bottom: 1px solid rgba(0,0,0,0.1);
    font-weight: 500;
}

.card-body {
    padding: var(--standard-padding);
}

/* Chart-Container */
.chart-container {
    position: relative;
    width: 100%;
    height: 400px;
    margin-bottom: 1rem;
}

.chart-container-sm {
    height: 300px;
}

.chart-container-lg {
    height: 500px;
}

/* Nested Cards für komplexe Layouts */
.card-nested {
    box-shadow: none;
    border: 1px solid rgba(0,0,0,0.125);
}

.card-nested .card-header {
    background-color: rgba(0,0,0,0.08);
    border-bottom: 1px solid rgba(0,0,0,0.125);
}

/* Farbsystem für Card-Header */
.header-primary { background-color: var(--color-primary); color: white; }
.header-secondary { background-color: var(--color-secondary); color: white; }
.header-success { background-color: var(--color-success); color: white; }
.header-info { background-color: var(--color-info); color: white; }
.header-warning { background-color: var(--color-warning); color: white; }
.header-danger { background-color: var(--color-danger); color: white; }

/* Responsive Anpassungen */
@media (max-width: 768px) {
    .chart-container {
        height: 300px;
    }
    
    .chart-container-lg {
        height: 400px;
    }
    
    .card-body {
        padding: 1rem;
    }
}

@media (max-width: 576px) {
    .chart-container {
        height: 250px;
    }
    
    .card-body {
        padding: 0.75rem;
    }
    
    .content-container {
        padding: 1rem 0.5rem;
    }
}