/* Block Settings Toolbar */
.block-settings-toolbar {
    position: relative;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 10px 15px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.block-settings-toolbar .btn {
    font-size: 14px;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.block-settings-toolbar .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.block-settings-toolbar .btn i {
    margin-right: 6px;
}

/* Settings Modal Styles */
#blockSettingsModal .modal-dialog {
    max-width: 800px;
}

#blockSettingsModal .modal-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-bottom: none;
}

#blockSettingsModal .modal-header .btn-close {
    filter: invert(1);
}

#blockSettingsModal .form-label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 8px;
}

#blockSettingsModal .form-control,
#blockSettingsModal .form-select {
    border: 2px solid #e9ecef;
    border-radius: 8px;
    padding: 10px 12px;
    transition: all 0.3s ease;
}

#blockSettingsModal .form-control:focus,
#blockSettingsModal .form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

#blockSettingsModal .form-check-input {
    width: 1.2em;
    height: 1.2em;
    margin-top: 0.1em;
}

#blockSettingsModal .form-check-input:checked {
    background-color: #667eea;
    border-color: #667eea;
}

#blockSettingsModal .form-check-label {
    font-weight: 500;
    color: #495057;
    margin-left: 8px;
}

#blockSettingsModal .modal-footer {
    border-top: 1px solid #e9ecef;
    padding: 20px;
}

#blockSettingsModal .btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

#blockSettingsModal .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

#blockSettingsModal .btn-secondary {
    background: #6c757d;
    border: none;
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

#blockSettingsModal .btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-1px);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .block-settings-toolbar {
        padding: 8px 12px;
        margin-bottom: 15px;
    }
    
    .block-settings-toolbar .btn {
        font-size: 13px;
        padding: 6px 12px;
    }
    
    #blockSettingsModal .modal-dialog {
        margin: 10px;
        max-width: calc(100% - 20px);
    }
}

/* Animation for settings changes */
.block-settings-applied {
    animation: settingsApplied 0.5s ease-in-out;
}

@keyframes settingsApplied {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
    100% {
        transform: scale(1);
    }
}

/* Loading state for settings */
.block-settings-loading {
    opacity: 0.6;
    pointer-events: none;
}

.block-settings-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}