/* Security Test Generator Styles */
.security-test-generator {
    margin-top: 2rem;
    margin-bottom: 3rem;
}

.generator-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

.config-section,
.output-section {
    min-width: 0;
}

.config-card,
.output-card {
    background: var(--card-bg, #ffffff);
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    border: 1px solid var(--border-color, #e5e7eb);
    transition: box-shadow 0.2s ease;
}

.config-card:hover,
.output-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.output-card .card-header {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.header-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.card-title {
    font-size: 20px;
    font-weight: 600;
    margin: 0;
    flex: 1;
}

.header-actions {
    display: flex;
    gap: 8px;
    margin-left: auto;
}

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: white;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
}

.btn-icon:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.btn-icon:active {
    transform: translateY(0);
}

.card-body {
    padding: 24px;
}

/* Form Styles */
.form-group {
    margin-bottom: 24px;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-label {
    display: block;
    margin-bottom: 8px;
}

.label-main {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary, #1f2937);
    margin-bottom: 4px;
}

.label-desc {
    display: block;
    font-size: 12px;
    color: var(--text-muted, #6b7280);
    font-weight: 400;
}

.form-select,
.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color, #e5e7eb);
    border-radius: 10px;
    font-size: 14px;
    background: var(--input-bg, #ffffff);
    color: var(--text-primary, #1f2937);
    transition: all 0.2s ease;
    
}

.form-select:focus,
.form-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

/* Checkbox Grid */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.checkbox-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    border: 2px solid var(--border-color, #e5e7eb);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--input-bg, #ffffff);
}

.checkbox-item:hover {
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.05);
}

.checkbox-item input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color, #d1d5db);
    border-radius: 6px;
    flex-shrink: 0;
    margin-top: 2px;
    position: relative;
    transition: all 0.2s ease;
    background: white;
}

.checkbox-item input[type="checkbox"]:checked + .checkbox-custom {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: #667eea;
}

.checkbox-item input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-label {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.checkbox-title {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary, #1f2937);
}

.checkbox-desc {
    font-size: 12px;
    color: var(--text-muted, #6b7280);
}

/* Button Styles */
.btn-primary {
    width: 100%;
    padding: 14px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.2s ease;
    margin-top: 8px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary svg {
    width: 20px;
    height: 20px;
}

/* Code Editor Styles */
.code-editor {
    min-height: 500px;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--border-color, #e5e7eb);
    position: relative;
}

.code-editor .ace_editor {
    font-size: 14px;
    
}

.editor-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    pointer-events: none;
    z-index: 1;
    color: var(--text-muted, #9ca3af);
}

.editor-placeholder p {
    margin: 0;
    font-size: 14px;
    font-weight: 500;
}

.card-body {
    position: relative;
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .generator-layout {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .checkbox-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .security-test-generator {
        margin-top: 1.5rem;
    }

    .card-header {
        padding: 16px 20px;
        flex-wrap: wrap;
    }

    .card-title {
        font-size: 18px;
    }

    .card-body {
        padding: 20px;
    }

    .form-group {
        margin-bottom: 20px;
    }

    .code-editor {
        min-height: 400px;
    }

    .btn-primary {
        padding: 12px 20px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .card-header {
        padding: 14px 16px;
    }

    .card-body {
        padding: 16px;
    }

    .form-select,
    .form-input {
        padding: 10px 14px;
        font-size: 14px;
    }

    .checkbox-item {
        padding: 12px;
    }

    .code-editor {
        min-height: 350px;
    }

    .header-actions {
        width: 100%;
        justify-content: flex-end;
        margin-top: 8px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .config-card,
    .output-card {
        background: var(--card-bg, #1f2937);
        border-color: var(--border-color, #374151);
    }

    .form-select,
    .form-input {
        background: var(--input-bg, #111827);
        border-color: var(--border-color, #374151);
        color: var(--text-primary, #f9fafb);
    }

    .checkbox-item {
        background: var(--input-bg, #111827);
        border-color: var(--border-color, #374151);
    }

    .checkbox-custom {
        background: var(--input-bg, #111827);
        border-color: var(--border-color, #4b5563);
    }

    .code-editor {
        border-color: var(--border-color, #374151);
    }
}