.dark-modal {
    background-color: #2c3e50;
    border: 2px solid #34495e;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
    color: #ecf0f1;
}

.dark-modal-header {
    background: linear-gradient(135deg, #27ae60 0%, #229954 100%);
    border-bottom: 2px solid #2ecc71;
    border-radius: 12px 12px 0 0;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.rtl-header {
    flex-direction: row-reverse;
}

.dark-modal-header .modal-title {
    color: #ecf0f1;
    font-weight: 600;
    font-size: 1.25rem;
}

.dark-modal-body {
    background-color: #34495e;
    padding: 2rem;
    color: #ecf0f1;
}

.tenant-selection-message {
    color: #bdc3c7;
    margin-bottom: 1.5rem;
    font-size: 1rem;
    line-height: 1.5;
}

.username-highlight {
    color: #2ecc71;
    font-weight: 600;
}

.dark-form-control {
    border: 1px solid white !important;
    background-color: #2c3e50;
    border: 2px solid #34495e;
    color: #ecf0f1;
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.dark-form-control:focus {
    background-color: #34495e;
    border-color: #2ecc71;
    color: #ecf0f1;
    box-shadow: 0 0 0 0.2rem rgba(46, 204, 113, 0.25);
    outline: none;
}

.dark-form-control::placeholder {
    color: #7f8c8d;
}

.dark-modal-footer {
    background-color: #2c3e50;
    border-top: 2px solid #34495e;
    border-radius: 0 0 12px 12px;
    padding: 1.5rem;
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.dark-btn-primary {
    background: linear-gradient(135deg, #27ae60 0%, #229954 100%);
    border: none;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.dark-btn-primary:hover {
    background: linear-gradient(135deg, #229954 0%, #1e8449 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(46, 204, 113, 0.3);
}

.dark-btn-secondary {
    background-color: #5a6c7d;
    border: 2px solid #5a6c7d;
    color: #ecf0f1;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.dark-btn-secondary:hover {
    background-color: #4a5a6b;
    border-color: #4a5a6b;
    color: #ecf0f1;
    transform: translateY(-2px);
}

.validation-error {
    color: #e74c3c !important;
    font-weight: 500;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    display: block;
}

.form-control:focus {
    background-color: #34495e !important;
    border-color: #2ecc71 !important;
    color: #ecf0f1 !important;
    box-shadow: 0 0 0 0.2rem rgba(46, 204, 113, 0.25) !important;
}

.form-control::placeholder {
    color: #7f8c8d !important;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #229954 0%, #1e8449 100%) !important;
    border-color: #229954 !important;
    transform: translateY(-2px);
}

.modal.show {
    backdrop-filter: blur(5px);
}

.btn-close-white {
    filter: invert(1) grayscale(100%) brightness(200%);
}