/**
 * B2B Leads - Hauptstilvorlagen
 * 
 * Firma: 4Unit Systems Integration GmbH
 * Adresse: Jahnstraße 36, 34582 Borken (Hessen)
 * Telefon: 05682 73 48 26
 * E-Mail: info@4unit.com
 * Website: https://4unit.com
 */

:root {
    --primary-color: #4e73df;
    --secondary-color: #6c757d;
    --success-color: #1cc88a;
    --info-color: #36b9cc;
    --warning-color: #f6c23e;
    --danger-color: #e74a3b;
    --light-color: #f8f9fc;
    --dark-color: #5a5c69;
    --body-color: #858796;
    --border-radius: 0.35rem;
    --box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
    --transition-base: all 0.2s ease-in-out;
}

/* Grundlegende Stile */
body {
    font-family: 'Nunito', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--light-color);
    color: var(--body-color);
    font-size: 1rem;
    line-height: 1.5;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--dark-color);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-base);
}

a:hover {
    color: #2e59d9;
    text-decoration: none;
}

/* Hintergrundklassen */
.bg-primary {
    background-color: var(--primary-color) !important;
}

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

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

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

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

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

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

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

.bg-white {
    background-color: #fff !important;
}

/* Schaltflächen */
.btn {
    border-radius: var(--border-radius);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.55rem 1rem;
    transition: var(--transition-base);
}

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

.btn-primary:hover {
    background-color: #2e59d9;
    border-color: #2e59d9;
}

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

.btn-success:hover {
    background-color: #17a673;
    border-color: #17a673;
}

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

.btn-info:hover {
    background-color: #2a96a5;
    border-color: #2a96a5;
}

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

.btn-warning:hover {
    background-color: #dda20a;
    border-color: #dda20a;
}

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

.btn-danger:hover {
    background-color: #be2617;
    border-color: #be2617;
}

/* Karten */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition-base);
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #e3e6f0;
    padding: 1rem 1.25rem;
}

.card-header:first-child {
    border-radius: calc(var(--border-radius) - 1px) calc(var(--border-radius) - 1px) 0 0;
}

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

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

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

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

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

/* Tabellen */
.table {
    color: var(--body-color);
}

.table-hover tbody tr:hover {
    background-color: rgba(78, 115, 223, 0.05);
    color: var(--dark-color);
}

.table th {
    background-color: #f8f9fc;
    border-top: none;
    color: #6e84a3;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1rem;
    border-bottom: 1px solid #e3e6f0;
}

.table td {
    padding: 1rem;
    border-color: #e3e6f0;
    vertical-align: middle;
}

/* Formulare */
.form-control, .form-select {
    border-radius: var(--border-radius);
    padding: 0.55rem 1rem;
    border: 1px solid #3498db;
    color: var(--dark-color);
    background-color: #fff;
    transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus {
    border-color: #2980b9;
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
    outline: none;
}

.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23333' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
    padding-right: 2.5rem;
}

.form-select:focus {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%232980b9' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e");
}

.form-group {
    margin-bottom: 1rem;
}

.form-label {
    color: var(--dark-color);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Alerts */
.alert {
    border: none;
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
}

.alert-primary {
    background-color: #dce5ff;
    color: #2952d8;
}

.alert-success {
    background-color: #e0f8f0;
    color: #169b6c;
}

.alert-info {
    background-color: #ddf2f5;
    color: #11849c;
}

.alert-warning {
    background-color: #fef5e0;
    color: #dda20a;
}

.alert-danger {
    background-color: #fce0dd;
    color: #be2617;
}

/* Badges */
.badge {
    font-weight: 600;
    padding: 0.35em 0.5em;
    font-size: 0.75em;
    border-radius: 0.25rem;
}

/* Dark Mode */
.dark-mode {
    background-color: #222;
    color: #eee;
}

.dark-mode h1, .dark-mode h2, .dark-mode h3, .dark-mode h4, .dark-mode h5, .dark-mode h6 {
    color: #fff;
}

.dark-mode .card {
    background-color: #333;
    box-shadow: 0 0.15rem 1.75rem 0 rgba(0, 0, 0, 0.3);
}

.dark-mode .card-header {
    background-color: #444;
    border-bottom: 1px solid #555;
}

.dark-mode .table {
    color: #eee;
}

.dark-mode .table th {
    background-color: #444;
    color: #aaa;
    border-bottom: 1px solid #555;
}

.dark-mode .table td {
    border-color: #555;
}

.dark-mode .form-control {
    background-color: #444;
    border-color: #555;
    color: #eee;
}

.dark-mode .user-info {
    background-color: #444;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container-fluid {
        padding: 1rem;
    }
    
    .card {
        margin-bottom: 1rem;
    }
    
    .table-responsive {
        overflow-x: auto;
    }
}

/* Tag Cloud Styles */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 1rem;
    background: #f8f9fc;
    border-radius: var(--border-radius);
    min-height: 60px;
}

.tag-item {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.8rem;
    background: white;
    border: 1px solid #e3e6f0;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--dark-color);
    transition: all 0.2s ease;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.tag-suggestion {
    background: linear-gradient(135deg, #fff 0%, #f8f9fc 100%);
}

.tag-suggestion:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.tag-popular {
    background: linear-gradient(135deg, #dce5ff 0%, #fff 100%);
    border-color: var(--primary-color);
}

.selected-tag-cloud .tag-item {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    padding-right: 0.4rem;
}

.tag-item .badge {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    margin-left: 0.3rem;
    border-radius: 12px;
    background: rgba(255,255,255,0.2);
}

.selected-tag-cloud .tag-item:hover {
    background: var(--danger-color);
    border-color: var(--danger-color);
}

.tag-remove {
    margin-left: 0.5rem;
    padding: 0.2rem 0.4rem;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    cursor: pointer;
    transition: all 0.2s ease;
}

.tag-remove:hover {
    background: rgba(255,255,255,0.4);
}

.new-tag-input {
    margin-top: 1rem;
}

.new-tag-input .input-group {
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    border-radius: var(--border-radius);
}

.new-tag-input input {
    border-top-left-radius: var(--border-radius);
    border-bottom-left-radius: var(--border-radius);
}

.new-tag-input .btn {
    border-top-right-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius);
}

.no-tags-message {
    width: 100%;
    text-align: center;
    padding: 1rem;
    color: var(--secondary-color);
    font-style: italic;
}

.tag-cloud-header, .selected-tags-header {
    margin-bottom: 0.5rem;
}

.tag-cloud-header h6, .selected-tags-header h6 {
    color: var(--dark-color);
    font-weight: 600;
    margin: 0;
}