/* Globale Variablen für einheitliches Design */
:root {
    --primary-color: #2a6988;
    --primary-hover-color: #2a6988;
    --secondary-color: #6C7A89;
    --background-color: #F0F4F8;
    --surface-color: #FFFFFF;
    --border-color: #E2E8F0;
    --text-color: #333333;
    --heading-color: #1A202C;
    --card-background: #F8F9FA;
    --card-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    --input-background: #FFFFFF;
    --summary-table-header-color: #4A90E2;

}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    line-height: 1.5;
}

.container {
    width: 95%;
    max-width: 1200px;
    margin: 20px auto;
    padding: 15px;
}

/* --- Header & Navigation --- */
.header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    background-color: var(--surface-color);
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 20px;
    flex-wrap: wrap;
    box-shadow: var(--card-shadow);
}

.header-bar h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--heading-color);
}

.header-bar a h2 {
    text-decoration: none;
}

.nav-groups-container {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.nav-group {
    position: relative;
    display: inline-block;
}

.dropbtn {
    background-color: transparent;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 8px 12px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease;
    border-radius: 6px;
}

.nav-group a, .nav-group button {
    text-decoration: none;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 6px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.nav-group a:hover, .dropbtn:hover {
    background-color: var(--primary-color);
    color: var(--surface-color);
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--surface-color);
    min-width: 160px;
    box-shadow: var(--card-shadow);
    z-index: 1;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    top: 100%;
    left: 0;
}

.dropdown-content a {
    color: var(--text-color);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-size: 0.9rem;
    font-weight: normal;
}

.dropdown-content a:hover {
    background-color: var(--primary-hover-color);
    color: var(--surface-color);
}

.dropdown:hover .dropdown-content {
    display: block;
}

.logout-link {
    color: #E74C3C !important;
}

.logout-link:hover {
    background-color: #E74C3C !important;
    color: var(--surface-color) !important;
}

/* --- Buttons --- */
.btn-primary, .btn-danger, .btn-reset, .btn-secondary, .btn-edit {
    box-sizing: border-box;
    line-height: normal;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.2s ease;
    white-space: nowrap;
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--surface-color);
}

.btn-primary:hover {
    background-color: var(--primary-hover-color);
    transform: translateY(-1px);
}

.btn-danger {
    background-color: #E74C3C;
    color: var(--surface-color);
}

.btn-danger:hover {
    background-color: #C0392B;
    transform: translateY(-1px);
}

.btn-reset {
    background-color: var(--secondary-color);
    color: var(--surface-color);
}

.btn-reset:hover {
    background-color: #555E67;
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--secondary-color);
    border: 1px solid var(--secondary-color);
}

.btn-secondary:hover {
    background-color: var(--secondary-color);
    color: var(--surface-color);
    transform: translateY(-1px);
}

/* NEU: Styling für Filter-Buttons */
.btn-filter {
    font-size: 0.95rem;
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    
    background-color: var(--surface-color);
    color: var(--secondary-color);
    border: 1px solid var(--border-color);
}

.btn-filter:hover {
    background-color: var(--background-color);
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

/* Aktiver Zustand des Filters */
.btn-filter.active {
    background-color: var(--primary-color);
    color: var(--surface-color);
    border-color: var(--primary-color);
    font-weight: 700;
}
.btn-filter.active:hover {
    background-color: var(--primary-hover-color);
    border-color: var(--primary-hover-color);
}

/* NEU: Styling für Buttons innerhalb von Formularen */
.btn-small {
    padding: 6px 10px;
    font-size: 0.85rem;
    height: auto;
    min-height: auto;
}

.btn-edit {
    background-color: #2a6988;
    color: #fff;
    padding: 5px 10px;
    border-radius: var(--border-radius);
    font-size: 0.9em;
    text-decoration: none;
    transition: background-color 0.2s;
    float: none;
    display: inline-block;
    margin-top: 5px;
}
.btn-edit:hover {
    background-color: #1e567a;
}

.selection-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 5px;
    margin-top: 5px;
}
.selection-buttons .btn-small {
    padding: 5px 10px;
    font-size: 0.8rem;
}

/* --- Formular-Container & Elemente --- */
.form-container, .filter-form, .summary-container {
    background-color: var(--card-background);
    padding: 20px;
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    margin-bottom: 20px;
}

.filter-form form {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: flex-end;
}

.form-group {
    margin-bottom: 0;
    flex: 1 1 200px;
}

.form-group label, .filter-form label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: var(--heading-color);
}

.form-group input, .form-group select, .form-group textarea,
.filter-form select, .filter-form input[type="date"] {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 0.95rem;
    height: 44px;
    transition: border-color 0.3s ease;
    background-color: var(--input-background);
}

.form-group input[type="submit"] {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 0.95rem;
    height: 44px;
    transition: border-color 0.3s ease;
    background-color: var(--primary-color);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

#comment {
    min-height: 120px;
    height: auto;
}

.help-block {
    color: #C0392B;
    background-color: #FADBD8;
    border: 1px solid #F2D7D5;
    padding: 10px;
    border-radius: 6px;
    margin-top: 10px;
}

/* --- Steuerelemente über der Tabelle (ANGEPASST) --- */
.main-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 20px;
}

.main-controls .controls-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.main-controls .controls-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.search-container {
    position: relative;
}

.search-container input {
    width: 250px;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 0.95rem;
    height: 44px;
    transition: all 0.3s ease;
}

.search-container input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.2);
}

h1, h2, h3 {
    color: var(--heading-color);
    margin-top: 20px;
    margin-bottom: 10px;
    font-weight: 600;
}
h1 { font-size: 1.8rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.4rem; }

/* --- Tabellen (angepasst für alle Seiten) --- */
.table-responsive {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    table-layout: auto;
    background-color: var(--surface-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

th, td {
    border: 1px solid var(--border-color);
    padding: 12px;
    text-align: left;
    white-space: normal;
    word-wrap: break-word;
}

th {
    background-color: var(--card-background); /* Helle Hintergrundfarbe für Header */
    color: var(--heading-color); /* Dunkle Schriftfarbe für Header */
    font-weight: 600;
}

tr:nth-child(even) {
    background-color: var(--background-color);
}
tr:hover {
    background-color: #e9eef3;
}

.entry-actions {
    display: flex;
    gap: 5px;
    white-space: nowrap;
}

.inactive-client {
    background-color: #f8f8f8;
    color: #999;
}

/* NEU: Styling für Filter-Links */
.filter-links {
    margin-bottom: 15px;
}
.filter-links a {
    margin-right: 15px;
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 600;
}
.filter-links a:hover {
    text-decoration: underline;
}
.filter-links a.active {
    font-weight: bold;
    color: var(--heading-color);
}

/* --- Login-Formular-Stile --- */
.login-container {
    width: 360px;
    margin: 50px auto;
    padding: 30px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.login-container h2 {
    text-align: center;
    margin-bottom: 10px;
}

.login-container p {
    text-align: center;
    margin-bottom: 20px;
}

.login-container .form-group {
    margin-bottom: 15px;
}

.login-container .form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

.form-control {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

.form-control.is-invalid {
    border-color: #dc3545;
}

.invalid-feedback {
    color: #dc3545;
    font-size: 0.875em;
    display: block;
    margin-top: 5px;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 15px;
}

.message {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 8px;
    font-weight: 600;
}

.message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* --- Media Queries --- */
@media (max-width: 768px) {
    .header-bar {
        flex-direction: column;
        align-items: flex-start;
    }
    .header-bar h2 {
        margin-bottom: 10px;
    }
    .nav-groups-container {
        flex-direction: column;
        gap: 10px;
        width: 100%;
        margin-top: 10px;
    }
    .filter-form form {
        flex-direction: column;
        align-items: stretch;
    }
    .form-group {
        flex: 1 1 100%;
    }
    /* ANGEPASST für neue Steuerung */
    .main-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }
    .main-controls .controls-left,
    .main-controls .controls-right {
        justify-content: center;
        width: 100%;
    }
    .main-controls .search-container {
        flex-grow: 1;
    }
    .main-controls .search-container input {
        width: 100%;
    }
}

/* Verhindert Zeilenumbrüche und entfernt die Unterstreichung in der Spalte "Aktion" */
.data-table .table-actions {
    white-space: nowrap;
    text-decoration: none;
}

/* Entfernt die Unterstreichung der Icons innerhalb der Links */
.data-table .table-actions a {
    text-decoration: none;
}

/* Zusätzliche Styles für die Summary-Seite, die von anderen Seiten verwendet werden können */
.summary-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    background-color: var(--content-background);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}
.summary-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 30px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
}
.summary-table th, .summary-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}
.summary-table th {
    width: 30%;
    font-weight: bold;
    color: var(--text-color);
    background-color: var(--card-background);
    border-bottom: 1px solid var(--border-color);
    vertical-align: top;
}
.summary-table td {
    background-color: var(--input-background);
    border-left: 1px solid var(--border-color);
}
.summary-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 20px;
}
.article-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}
.article-table th, .article-table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}
.article-table th {
    background-color: var(--card-background);
    font-weight: bold;
    color: var(--text-color);
}
.article-table tr:last-child td {
    border-bottom: none;
}
/* Select2-Stilkorrektur für Hover-Effekt im Dropdown-Menü */
.select2-container--default .select2-results__option--highlighted.select2-results__option--selectable {
    background-color: var(--primary-color) !important;
    color: var(--surface-color) !important;
}

/* Stilkorrektur für ausgewählte Optionen im Dropdown-Menü */
.select2-container--default .select2-results__option[aria-selected=true] {
    background-color: var(--primary-hover-color) !important;
    color: var(--surface-color) !important;
}
#validation_group_field {
    flex-direction: column;
}
/* Zusätzliches CSS für die Prozessanzeige */
.process-group-header {
    /* Style wie zuvor */
    background-color: #f0f0f0;
    font-weight: bold;
    padding: 5px 10px;
    border-bottom: 2px solid;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 5px 5px 0 0;
    margin-top: 20px;
}

.process-group-header .process-info {
    font-size: 0.9em;
}

.process-group-header .delete-process-link {
    color: #fff;
    background-color: #d9534f;
    padding: 5px 10px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.8em;
}
.process-group-header .delete-process-link:hover {
    background-color: #c9302c;
}

/* Neuer Stil für den linken Farbbalken */
.process-color-bar {
    width: 5px; /* Schmaler Balken */
    height: 100%; /* Volle Höhe der Gruppe */
    background-color: var(--process-color, #000); /* Verwendet eine CSS-Variable für die Farbe */
    position: absolute;
    left: 0;
    top: 0;
}

.process-group {
    position: relative;
}

.process-entry-row td {
    border-left: none !important; /* Entfernt den Border von den Zellen */
}
/* Angepasstes CSS für die Prozessanzeige */
.process-entry {
    border-left: 5px solid var(--process-color, #000);
}